So, what is a heat pump? A heat pump is part of a home heating and cooling system and is installed outside your home. Like an air conditioner such as central air, it can cool your home, but it’s also capable of providing heat. In cooler months, a heat pump pulls heat from the cold outdoor air and transfers it indoors, and in warmer months, it pulls heat out of indoor air to cool your home. They are powered by electricity and transfer heat using refrigerant to provide comfort all year round. Because they handle both cooling and heating, homeowners may not need to install separate systems to heat their homes. In colder climates, an electric heat strip can be added to the indoor fan coil for additional capabilities. Heat pumps do not burn fossil fuel like furnaces do, making them more environmentally friendly.

The two most common types of heat pumps are air-source and ground-source. Air-source heat pumps transfer heat between indoor air and outdoor air, and are more popular for residential heating and cooling.

Ground-source heat pumps, sometimes called geothermal heat pumps, transfer heat between the air inside your home and the ground outside. These are more expensive to install but are typically more efficient and have a lower operating cost due to the consistency of the ground temperature throughout the year.

How does a heat pump work? Heat pumps transfer heat from one place to another by different air or heat sources. Air source heat pumps move heat between the air inside a home and the air outside a home, while ground source heat pumps (known as geothermal heat pumps) transfer heat between the air inside a home and the ground outside a home. We will focus on air source heat pumps, but the basic operation is the same for both.

Despite the name, heat pumps do not generate heat – they move heat from one place to another. A furnace creates heat that is distributed throughout a home, but a heat pump absorbs heat energy from the outside air (even in cold temperatures) and transfers it to the indoor air. When in cooling mode a heat pump and an air conditioner are functionally identical, absorbing heat from the indoor air and releasing it through the outdoor unit.

When considering which type of system is best for your home, several important factors should be considered, including the size of the home and the local climate. A local Carrier dealer has the expertise to properly evaluate your specific needs and help you make the right decision.

Homeowners in need of a new heating or cooling system, may consider the type of climate they live in before purchasing a heat pump system. Heat pumps are more common in milder climates, where the temperature does not typically drop below freezing. In colder regions, they can also be combined with furnaces for energy-efficient heating on all but the coldest days. When the temperature outside drops too low for the heat pump to operate effectively, the system will instead use the furnace to generate heat. This kind of system is often called a dual fuel system – it is very energy efficient and cost effective.

A typical air source heat pump system consists of two major components, an outdoor unit (which looks just like the outdoor unit of a split-system air conditioning system) and an indoor air handler unit. Both the indoor and outdoor unit contain various important sub-components.

The outdoor unit contains a coil and a fan. The coil operates as either a condenser (in cooling mode) or an evaporator (in heating mode). The fan blows outside air over the coil to facilitate the heat exchange. Like the outdoor unit, the indoor unit, commonly referred to as the air handler unit, contains a coil and a fan. The coil acts as an evaporator (in cooling mode) or a condenser (in heating mode). The fan is responsible for moving air across the coil and throughout the ducts in the home.

The refrigerant is the substance that absorbs and rejects heat as it circulates throughout the heat pump system. The compressor pressurizes the refrigerant and moves it throughout the system.

The part of the heat pump system that reverses the flow of refrigerant, allowing the system to operate in the opposite direction and switch between heating and cooling. The expansion valve acts as a metering device, regulating the flow of the refrigerant as it passes through the system, allowing for a reduction of pressure and temperature of the refrigerant.

Heat pumps do not create heat. They redistribute heat from the air or ground and use a refrigerant that circulates between the indoor fan coil (air handler) unit and the outdoor compressor to transfer the heat.

In cooling mode, a heat pump absorbs heat inside your home and releases it outdoors. In heating mode, the heat pump absorbs heat from the ground or outside air (even cold air) and releases it indoors.

One of the most important things to understand about heat pump operation and the process of transferring heat is that heat energy naturally wants to move to areas with lower temperatures and less pressure. Heat pumps rely on this physical property, putting heat in contact with cooler, lower pressure environments so that the heat can naturally transfer. This is how a heat pump works.

STEP 1

Liquid refrigerant is pumped through an expansion device at the indoor coil, which is functioning as the evaporator. Air from inside the house is blown across the coils, where heat energy is absorbed by the refrigerant. The resulting cool air is blown throughout the home’s ducts. The process of absorbing the heat energy has caused the liquid refrigerant to heat up and evaporate into gas form.

STEP 2

The gaseous refrigerant now passes through a compressor, which pressurizes the gas. The process of pressurizing the gas causes it to heat up (a physical property of compressed gases). The hot, pressurized refrigerant moves through the system to the coil in the outdoor unit.

STEP 3

A fan in the outdoor unit moves outside air across the coils, which are serving as condenser coils in cooling mode. Because the air outside the home is cooler than the hot compressed gas refrigerant in the coil, heat is transferred from the refrigerant to the outside air. During this process, the refrigerant condenses back to a liquid state as it cools. The warm liquid refrigerant is pumped through the system to the expansion valve at the indoor units.

STEP 4

The expansion valve reduces the pressure of the warm liquid refrigerant, which cools it significantly. At this point, the refrigerant is in a cool, liquid state and ready to be pumped back to the evaporator coil in the indoor unit to begin the cycle again.

A Heat pump in heating mode operates just like cooling mode, except that the flow of refrigerant is reversed by the aptly named reversing valve. The flow reversal means that the heating source becomes the outside air (even when outdoor temperatures are low) and the heat energy is released inside the home. The outside coil now has the function of an evaporator, and the indoor coil now has the role of the condenser.

The physics of the process are the same. Heat energy is absorbed in the outdoor unit by cool liquid refrigerant, turning it into cold gas. Pressure is then applied to the cold gas, turning it to hot gas. The hot gas is cooled in the indoor unit by passing air, heating the air and condensing the the gas to warm liquid. The warm liquid is relieved of pressure as it enters the outdoor unit, turning it to cool liquid and renewing the cycle.

Heat pumps are versatile, efficient cooling and heating systems. Thanks to a reversing valve, a heat pump can change the flow of refrigerant and either heat or cool a home. Air is blown over an evaporator coil, transferring heat energy from the air to the refrigerant. That heat energy is circulated in the refrigerant to a condenser coil, where it is released as a fan blows air across the coil. Through this process, heat is pumped from one place to another.

Z&X Mechanical has more than 30 years of expertise in serving clients in Cyprus. Our experienced professionals understand the importance of always meeting the needs of clients while providing top – quality pool services. We will always do what we promise and ensure that you are satisfied with our heating services.

Are you interested in our services? Want to know more from our specialist? Leave us your contact below and we will contact you.

Via Carrier

Trying to solve an advanced math problem or learning what happens when different chemicals react is hard enough already. On top of that, if students have to deal with the summer heat, it can become next to impossible to concentrate in the classroom. Extreme summer heat can make students feel tired and sluggish, impacting their productivity and reducing focus time. In addition, high temperature combined with humidity can trigger allergy symptoms or aggravate other health – related issues. Air conditioning in schools can be a great way to deal with high temperatures and humidity. A good indoor climate will not only make students comfortable in the classroom but also lead to improved concentration and learning outcomes.

Schools require air conditioners because, in summers, classrooms can get unbearably hot. In this case, instead of focusing on learning, the brain would rather focus on keeping the body cool. As a result, students won’t be able to perform their best academically.

When the weather is too hot, it’s difficult for students to focus on their work in schools without air conditioning. Research shows that students have a hard time learning new concepts when the temperature is at extreme levels. Moreover, they also tend to get low grades on tests taken on hot days. They are 12 percent more likely to fail the test if they took it on a 90-degree day as compared to a 72-degree day.

Teachers also complain that the lack of air conditioning in schools makes it really tough to engage students. They also have to deal with more disciplinary issues with the rising temperatures. With air conditioning, indoor temperature can be regulated, and students will be able to concentrate better.

In summer, high humidity levels can be a big source of discomfort. Students with asthma or allergies suffer more as mold, bacteria, and dust mites thrive in humid environments. These harmful indoor air pollutants result in various health issues for students, forcing them to miss school days.

Since air conditioners also dehumidify the indoor air as part of their cooling process, it can help maintain humidity levels. In addition, AC filters remove most of the contaminants and help improve indoor air quality.

In the summer months, schools often have to close down due to the extreme temperatures. While it’s necessary to close the schools in this situation, this disrupts the learning process. With air conditioning, schools can stay open even when it’s hot outside without compromising on students’ comfort.

Wall-mounted mini – splits are highly efficient air conditioning systems. They consist of one or more units connected to an outdoor compressor.

Mini – split installation takes less time and is quite easy as compared to a traditional ducted HVAC system. Since there are no ducts involved, cooled air is pushed directly to the room where the indoor unit is installed, eliminating the risk of air loss.

In classrooms, the indoor air handler should be installed where they can provide maximum and even airflow. Two units can be installed in large rooms instead of one large unit for balanced air circulation and to avoid any hot and cold spots. You can look at this handy guide on air conditioner sizing for a better understanding.

Ductless mini – split heat pumps can not only cool the classes but also provide supplemental heating in winter, which makes them a flexible air conditioning option for schools.

When it comes to improving indoor air quality, mini-splits filter out airborne allergens and deliver clean air to the intended area. This will help to reduce allergy symptoms in students and prevent fatigue and nausea due to poor air quality.

A cassette air conditioner is a type of mini-split recessed into the ceiling. Just like any other split unit, it also has an indoor unit to deliver cool air and an outdoor unit to remove the collected heat outside. The indoor unit is centrally placed in the ceiling dispersing conditioned air in four directions which can help provide an even airflow across the room. This makes cassette air conditioners are ideal for large classrooms or school halls.

This research shows that HVAC systems are among the largest energy consumers. Installing an efficient HVAC system will save you energy – reducing electricity bills. Energy saving is one of the concerns of the users, and the Department of Energy shows that heat pumps can reduce electricity used for heating by 50% as compared to furnaces, baseboard heaters, etc. Opt for the most energy – efficient cooling unit for your home. Verify energy efficiency ratios and look out for SEER ratings and smart functionalities that can help increase your savings.

Window air conditioners are a popular choice for schools, as they are relatively affordable. Besides, window air conditioners are the easiest to install. As they don’t take up floor space, window units are perfect for smaller classrooms. However, window air conditioners can cool a single space at a time, so different units would be required in each class. Window air conditioners come with various features, including timers and temperature controls, making them a great option to regulate the climate in a classroom.

Under ceiling unit, as the name suggests, is mounted underneath a ceiling with the help of fasteners, providing cool air without occupying any valuable space. Unlike ceiling cassette ACs, which are placed within a ceiling, these are mounted near a wall and just below the ceiling.

They are powerful, yet cost-effective units and are mostly used in offices and school buildings where floor or wall space is at a premium. They provide high airflow up to a considerable distance, which helps reduce the number of units required in a classroom. This also reduces the cost of installing multiple units.

A central air conditioning unit uses ducts and vents to deliver conditioned air. It consists of an air handler, a compressor, and a series of ducts. If a school already has ductwork installed, it makes perfect sense to use a central air conditioner to cool the classroom in summer. It is still possible to add a central system to a school without previously existing ducts. However, that would require extensive renovation, which can be costly. To save on the renovation costs, they are often installed in new school buildings.

Central air conditioners are designed to cool a whole building instead of individual rooms. This can lead to cooling in unoccupied areas, affecting AC efficiency and energy bills. A simple solution is to install HVAC dampers and create a zoning system. It ensures that cooling is directed only towards the classrooms where it’s needed.

In schools, the best option is to connect the air conditioning systems with smart thermostats or smart AC controllers. Smart thermostats work with central while smart AC controllers can be paired with mini-split, portable, and window Acs. These smart devices can then be used to automate classroom climate.

These climate control devices offer control beyond basic temperature control. Using smart controllers, air conditioners in schools can be scheduled to turn on/off at specific timings. In addition, the school administration can use them to keep track of AC filter cleanliness levels to prevent allergy issues in students. Moreover, these smart climate control devices can help save on bills by monitoring AC usage.

Z&X Mechanical has more than 30 years of expertise in serving clients in Cyprus. Our experienced professionals understand the importance of always meeting the needs of clients while providing top-quality heating maintenance services. We will always do what we promise and ensure that you are satisfied with our heating services.

Feel free to contact us at any time to learn more about the importance of scheduling an air conditioning maintenance.

Are you interested in our services? Want to know more from our specialist? Leave us your contact below and we will contact you.

Via Cielo Wigle

The arrival of spring is the perfect time for homeowners to get their HVAC systems in shape. For many, it might have been months since you have given your cooling system a thought – but with the nice weather comes persistent sunshine and rising temperatures that will eventually bring on summer heat. Fortunately, by taking simple HVAC spring maintenance steps now, you can keep your unit running optimally all year long — with much less stress!

In this blog post, we will dive into the essential AC maintenance tasks you must complete to get the most out of your home’s HVAC system this season. From changing air filters to inspecting ductwork and checking refrigerant levels, you can take several proactive measures so you don’t end up sidelined by costly repairs down the road. If you are ready to tackle some HVAC challenges while ensuring maximum efficiency from your unit this spring, let’s get started!

AC filters are one essential component of your unit that needs frequent attention. They tend to get clogged and dirty easily and directly impact the performance and effectiveness of your air conditioner. If not cleaned promptly, a dirty filter can cause restricted airflow, energy wastage, and damage to your unit.

Hence, your HVAC spring maintenance must start with a thorough filter cleaning session. There are different types of filters; the usable ones can easily be taken out and washed with water. However, if the filters seem worn out, it is a good time to replace them.

A rule of thumb is to clean the filters every two weeks and get a replacement bimonthly during summer when the usage is high. Consider investing in a smart AC controller if you want to take your spring maintenance game up a notch. Some advanced models will help you automatically get notified when your filters need cleaning. This is not only crucial for increasing the lifespan of your AC but also helps to improve indoor air quality.

If you have mastered the art of storing away your AC units in winter, they should be covered away from all the potential external threats. But now is the time to take them off! Although it might seem obvious, many people make the mistake of turning on their HVAC systems without doing so. A simple mistake like this will compromise the efficiency of your AC and can cause damage due to overheating.

If you had covers on, this step would become a whole lot easier. However, if your unit was uncovered, there would definitely be debris and dirt buildup that will need clearing up. In addition, birds often like to make their nests in the units, especially when unused.

Inspect carefully to identify any source of concern. Start by cleaning any leaves gathered around and on the top of your air conditioner’s grill. Follow up by trimming nearby bushes and shrubs while ensuring there is at least two feet of cleared land around the unit for proper functioning. If you find any potential damages that need repairs, get in touch with an HVAC technician asap!

When checking these lines, look for any signs of damage, such as leaks or cracks in the pipes. They can cause refrigerant leakage, leading to a decrease in cooling efficiency. If you notice any damage to the refrigerant lines, it’s important to have them repaired or replaced by a professional HVAC technician as soon as possible.

Adjust the refrigerant levels according to your system. Too much or too little refrigerant will reduce the efficiency of your equipment and increase your energy costs. Check the refrigerant lines to be sure they are not worn, detached, or leaking. For the best results, call an HVAC professional!

Testing, calibrating, and leveling your thermostat is important to ensure perfect home temperature. Here are a few things you need to monitor:

• Check for loose connections: Look for any loose wires or connections inside the thermostat. Tighten any loose connections using a screwdriver.
• Test the temperature sensor: Using a thermometer, check the temperature reading on your thermostat. If the reading is off by a few degrees, you may need to recalibrate the thermostat.
• Calibrate the thermostat: Refer to the manufacturer’s instructions on how to calibrate your thermostat. Typically, you will need to adjust the temperature using a small screwdriver until the reading matches the actual room temperature.
• Level the thermostat: Use a level to ensure that your thermostat is level. If it is not level, adjust the mounting bracket until it is.

Once you have finished testing, calibrating, and leveling your thermostat, replace the cover and turn the power back on to your heating and cooling system.

This summer is the perfect time to change up your old ways and become more efficient regarding energy usage. The bills are higher than ever, but you should mend your ways to be more responsible and sustainable. In addition, heating and cooling make up almost 50% of the energy consumption expenses. Hence, it is only logical to take control of the situation and add smart air conditioning controls to the list of your HVAC spring maintenance. One of the most cost-effective methods is pairing your air conditioners with a smart AC controller or a smart thermostat. You can benefit from multiple next-gen features like smart scheduling, geofencing, Comfy Mode, and more. With these, you can ensure that your AC runs only when it needs to, turns off automatically if you ever forget to switch it off in a rush, and even takes away the hassle of manually adjusting the settings all day.

This is an integral part of the HVAC summer maintenance routine. The drainage hole or condensate drain is responsible for removing excess moisture. If this drainage hole becomes clogged, you might encounter various issues like water leaking from inside the unit and other types of water damage. When cleaning out the drainage hole, turn off your HVAC unit. It should be located near the base of the indoor unit. Sometimes it is visible as a small hole, while it can be covered at other times. You can use a pipe cleaner or a small brush to remove any buildup. Remember to always use a gentle hand and avoid pressure to prevent damage. Next, check drainage pans and clean them with a damp cloth if they are dirty. Test the drainage by turning the HVAC system on and checking if the water flows freely through the system.

Cleaning the vents is an important part of HVAC spring maintenance as it helps to ensure proper airflow and efficiency. Over time, the vents of an AC can accumulate dust, dirt, and debris, reducing the air quality in your home. By cleaning the vents, you can remove these contaminants and improve indoor air quality. Furthermore, it prevents mold growth. Moisture can accumulate in the vents, promoting mold and mildew growth. By cleaning the vents regularly, you can remove any moisture and prevent mold growth.

Spring is considered the best time to call an HVAC technician for maintenance because it is the season right before the peak summer months; here is why:

• Prepare for summer: The summer months can be tough on HVAC systems, as they often work overtime to keep homes cool. By scheduling maintenance in the spring, you can identify and address any potential issues before the high demand of summer arrives.
• Cost-effective: Calling a technician during peak time means paying more to solve your AC-related problems. HVAC spring maintenance will save you a few coins and prepare you ahead of time.
• Availability of technicians: HVAC technicians are often busiest during the peak summer months, so scheduling a maintenance appointment may be more difficult. By calling in the spring, you may have options for scheduling and can avoid potential wait times or delays.

Scheduling HVAC spring maintenance can help you avoid potential breakdowns, improve efficiency, and ensure your system is ready to handle summer demands.

Z&X Mechanical has more than 30 years of expertise in serving clients in Cyprus. Our experienced professionals understand the importance of always meeting the needs of clients while providing top – quality pool services. We will always do what we promise and ensure that you are satisfied with our heating services.

Are you interested in our services? Want to know more from our specialist? Leave us your contact below and we will contact you.

Via Cielo Wigle

Summer is on its way! And there’s nothing better than celebrating the start of a hot summer in Cyprus than getting your friends and family together and jumping into your nice, clean pool. But first, you have to get it ready. Winter is over, and it’s time to start prepping your modern pool for the warmer weather. Here’s what you need to know.

If you are wondering why you need to prepare your pool for summer after winter is over, it’s simple. Over the colder months, unless you have crazy kids that simply don’t feel the cold, your family pool has likely experienced a little neglect. Whether it’s now full of leaves and dust, or it’s suffering from a little algae or mould from being covered up for months at a time – don’t stress. Here are some simple things you can do to make sure your pool is bomb – dive ready!

First things first. It’s time to get back into your cleaning routine. Get your net out and scoop up any foliage or dirt before switching on your automatic pool cleaner. If you have had your pool covered for the cooler months, make sure you clean the pool cover as well – before removing it. Use a cover pump or a wet – dry vac to remove as much water and debris as you can from the top of the cover. You should also clean the filter, brush down the walls in the pool, and descale your chlorinator, so any calcium build – up is removed.

If anything in the pool isn’t working properly, particularly the chlorinator cell or filters, it’s time to replace these. If these aren’t efficient in the warmer months, you risk your water becoming a health hazard. Check the O-ring and make sure there is no cracking – if there is, get it replaced. At the same time, make sure your pump and heater are working.

Start by raising the water level – it should be even with the middle of the skimmer opening, so if it’s any lower than that, you need to top it up. Once the water is at a good level, turn on your pumps and filtration system. Run your pump for 24 hours before testing the pH levels (we will go into more detail with this soon). During this part of the process, you might also want to shock your pool – in other words, add a large dose of chlorine to the water to help kill off any algae that may have made a home during winter.

Once you have had the pumps and systems working for a good 24 – 48 hours, it’s time to test the chemical levels to get them to a safe level. Here’s what you need to know:

·       Ph Level – should be between 7.2 and 7.4. Any lower and you will need to use soda ash to raise it. Any higher and you can lower it with sodium bisulfate.

·       Calcium levels should be between 150 ppm and 250 ppm. Not enough calcium and your pool water will be too soft. Add calcium chloride to increase the levels.

·       Chlorine levels should be between 1 ppm and 3 ppm – if you don’t have enough, pour more in. If you have too much, give it a day or two to settle.

·       Alkalinity should be between 80 and 120. Too high and you can use muriatic acid to lower it; too low add some sodium bicarbonate.

Once you have your levels set, wait for the water to clear before you dive in. Clean the filter daily during this time and add more chlorine if you need to. Once you can clearly see the bottom of the floor, it’s time to get the swimmers out! If you need help getting your pool ready for summer fun, get in touch with the team of experienced swimming pools builders and installation experts at Z&X Mechanical Installations today. We have been working with local customers for many years and provide a range of services, from new installations to ongoing maintenance – all year round.

Z&X Mechanical has more than 30 years of expertise in serving clients in Cyprus. Our experienced professionals understand the importance of always meeting the needs of clients while providing top – quality pool services. We will always do what we promise and ensure that you are satisfied with our heating services.

Are you interested in our services? Want to know more from our specialist? Leave us your contact below and we will contact you.

Via Narellan Pools

If you are about to become a pool owner or you already have a pool, you will appreciate that you invest your time, money and heart into making the pool of your dreams come to life, so it’s important to remember that just because it is not summer yet, the fun times in your backyard don’t have to end.

There’s no need to desert your pool and outdoor entertaining space just because the cooler months are here. In fact, there’s lots you can do to enhance your poolside area and transform it into a place that is just as usable and enjoyable in winter as it is in summer.

By thinking about ways to add entertainment, comfort and functionality to your pool area, you will be able to create the ultimate winter wonderland for you and your family, with your pool being the center point of the fun. Another positive is that you don’t need to spend a lot of money to get more time around your pool – there are some effective and affordable ways to create quality family time in the comfort and privacy of your yard. In this blog, we share some top tips on how to turn your pool area into a winter wonderland.

Most of us are staying home a lot more lately, so it’s not surprising we are using heating appliances a lot more to keep us warm! To avoid the air – conditioning being on all day, grab some dedicated outdoor blankets and go outside to your pool area. On a sunny day, get the family together for a picnic lunch, and make sure everyone has a blanket available to them! Keep in mind that even though it’s not summer, you should still ensure your family wears sunscreen in the daytime! Apply some 30 minutes before you head outside and put on a hat or beanie if you can, to keep your head protected from the sun’s rays.

If you are looking for an extra warmth, and some heating that will allow you to be outside in the evening, consider getting a fire pit. They do a fantastic job of keeping you warm and look incredible in a poolside space. Sitting around a firepit can be a great way to chat with family and friends well into the evening. Prepare some hot chocolate for everyone and it won’t matter how cold the evening is – you will have the perfect, warm get – together destination in your backyard!

Movie night with the family doesn’t have to be in the house, either. Set up a family – sized tent in the backyard and have the devices and snacks on hand! You will keep dry and warm inside your tent, and if you wake in time to see the sunrise over your pool, you will have an extra great morning!

Another great way to encourage more time in your backyard in winter, is by using your barbeque. After a sleepover in your family tent, you can wake to see your pool glistening in the sun and have a delicious barbequed breakfast together! What better way to start the day?

With social restrictions easing, you will probably be more keen than ever to have friends over for dinner. Your pool will be a conversation point for your visitors, so consider using your backyard as the venue for your dinner party. There are many benefits to having dinner parties outside in winter – namely, you avoid the summer sun and intense heat, so you will all feel a lot more comfortable! Also, having your dinner party outside means less footprints inside, and less cleaning is always a bonus!

Don’t worry if your outdoor entertaining area isn’t ready for guests just yet – there are many simple ways you can update the space in no time at all.

The non – negotiable is seating. Ensure you have enough seating and space at the table to accommodate all your guests. Once you have got that sorted, you can decide on a theme for your outdoor entertaining area, which will be present in the soft furnishings you add, like cushions, throw rugs, vases and dinner sets. You might be a fan of the Hamptons look, or perhaps you prefer dark and moody vibes? Is earthy and natural more your style, or is minimalism the look you want? For inspiration on the theme that will suit you and your lifestyle best, look online for pictures of outdoor entertaining areas you like, and note the colors and furnishings used. You don’t even have to go with one particular theme – you could use your favorite colors as the basis of your furnishings.

Once you have found the theme or style you want, you can then introduce furnishings that suit that theme. For instance, if you have decided on a Hamptons theme, you could opt for white linen chair covers, blue and white – toned cushions, and a taupe – coloured throw rug. Weather – resistant outdoor cushions and fabrics are available, and you should always go for those instead of furnishings designed for the indoors, as weather – resistant outdoor products are designed to endure wet weather which could rot regular fabric.

From there, you can add some wintry touches to the entertaining area. Snowflake lights make for a beautiful addition to an alfresco in winter – time, and with outdoor blankets and even an outdoor heater, you will have an outdoor entertaining space perfect for lounging in well into the evening. For extra wintry ambience, you can turn on your pool lights if you have them. The lighting will help to brighten up your backyard and will be great for dinner parties.

While swimming in your pool might not be an option in winter, you certainly don’t have to give up using it in the cooler months. With outdoor activities for the family still being fairly limited due to social restrictions, it’s good to know you can still have a great family day in your backyard.

You can involve your pool in various games and activities, so the kids will be entertained all day long. Here are a couple of our favorite games:

• Boat races – you can use plastic or remote – controlled boats to create the ultimate boat race. Whose boat will make it to the other side first?
• Pool fishing – no need for fancy fishing rods – stick with basic plastic ones. In fact, you can find child – friendly fishing packs with small plastic fishing rods and floating objects like rubber ducks. The aim is to pick up as many of the floating objects as possible. Set a time limit to make the game more competitive, and the person who fishes the most out of the pool within the allocated time, wins!

There are also many games you can play close to your pool. Find somewhere level and safe in your backyard where you can set up giant chess or checkers, or even a giant Twister game. For entertainment on a larger scale, set up an outdoor projector in your backyard. With an outdoor projector, you can watch movies outside as a family, and you can always continue the fun with a sleepover in a tent!

If extending your swimming season would be useful for you, you might want to think about investing in pool heating. With pool heating in place, the cooler weather will be less of an issue, as you will get to swim in comfortable water.

Swimming in warm water helps to get you moving on a chilly day and helps to soothe your muscles after a long day. Pool heating is especially useful for those who intend to swim regularly, even as it gets cooler outside.

Z&X Mechanical has more than 30 years of expertise in serving clients in Cyprus. Our experienced professionals understand the importance of always meeting the needs of clients while providing top – quality  services and products. We will always do what we promise and ensure that you are satisfied with our services.

Leave us your contact below and we will contact you.

Via Narellan Pools

Underfloor heating is a sustainable and economical heating system, but there are many misconceptions about how it works. We are here to debunk the myths and show you why this system is an excellent option for you. What is unknown is often misunderstood. And there are many misconceptions about what underfloor heating is and how it works. It’s about time we set the record straight once and for all. We will show you how this sustainable and cost – efficient system works and why it would be an excellent choice for your home.

Before we go into the myths, let’s first look into the different types of underfloor heating. Currently, there are two types of underfloor heating systems: electrical systems and hydraulic systems, which run on hot water. The hydraulic system also comes in two different infrastructures known as a dry system and a wet system, and the difference between the two is how the pipes are set up.

For water systems, the pipes are in the screed while in dry systems, the pipes are in the floorboards to serve as a heat conductor. You will usually find the ‘wet’ hydraulic variant with new construction projects, while the dry version and the electrical systems are best suited for renovations.

Now that you know a little bit of the technical side of underfloor heating, it’s time to look into the misconceptions surrounding it.

It’s true that the price to install underfloor heating is 30% more expensive than traditional radiators. But underfloor heating is an investment that pays off in the in the long run. Because the system is more energy efficient and requires less maintenance, users will find their energy bills and overall system costs are much lower than traditional radiators.

Of course, electric floor heating runs on electricity, but the hydraulic system runs on hot water and central heating. There’s also an option to connect an underfloor system to a heat pump. While the heat pump does require a bit of electricity, it also relies on renewable energy. Because underfloor heating operates at a constant low temperature, choosing to add a heat pump to your system is an ideal choice.

While it’s true that underfloor heating does not produce as much heat as a conventional radiator, it does generate enough heat to create a comfortable environment. The system works to evenly distribute heat over the entire floor surface, so the room temperature can reach up to 25°C. Homeowners can even set the thermostat a couple degrees lower and rest assured they are not losing any heat.

While electric floor heating works almost as quickly as radiators, hydraulic systems react a bit more slowly. But that doesn’t mean you need to suffer through cold temperatures. It’s important to see how you can set up your system to best suit your lifestyle and keep your interior at a comfortable temperature. For example, if you have a hydraulic system, you can change the settings to make sure the room temperature only drops three degrees during the night.

In the early days of underfloor heating, the room temperature could rise to more than 35°C, and if that was the case, your feet could swell up. But with the current systems today, these situations don’t occur anymore, especially if your house is well insulated. In fact, combing underfloor heating with a heat pump allows the system to provide cooling, which is plus in the hot summer months.

This may come as a bit of surprise, but you can actually install underfloor heating beyond the floor. You can also install it in the walls or ceilings to heat rooms even faster. Overall, underfloor heating does not take up extra space, so you can perfectly integrate it into any modern interior.

Underfloor heating prevents the circulation of dust particles that can cause allergies or sickness. Homeowners can also take advantage of the better humidity and a healthier environment free of dust mites and mould, which is especially helpful for people who experience allergies or respiratory issues.

If you take some factors into account, you can easily combine underfloor heating and parquet. If you have a stable type of wood that is resistant to humidity and multilayer version where the planks are up to 15 cm wide, you should be good to go!

Z&X Mechanical has more than 30 years of expertise in serving clients in Cyprus. Our experienced professionals understand the importance of always meeting the needs of clients while providing top-quality heating maintenance services. We will always do what we promise and ensure that you are satisfied with our heating services.

Feel free to contact us at any time to learn more about the importance of scheduling seasonal maintenance for your heating system in Cyprus.

Are you interested in our services? Want to know more from our specialist? Leave us your contact below and we will contact you.

Via Daikin

Proper planning goes a long way. The same is true when you build a new home that is based on energy – saving fundamentals. Energy – efficient homes not only help with energy conservation but also help you save money in the longer run. Moreover, your home becomes more durable and comfortable.

With time, the energy cost is rising and will continue to increase, making it imperative to save energy. Energy – efficient home, renovations or designs not only help with energy conservation but also help you decrease your carbon footprint by resorting to eco – friendly options.

With integrated planning and budget considerations, there are multiple options to cut down on energy costs. Usually, fuel and electricity are converted to heat, light, and other forms that can be used within a home. A smart home can better utilize these resources and hold an aesthetic element that looks good to the eye too. Multiple resources can significantly improve energy – efficiency in automated homes.

You must want to eliminate the risk of any mistakes when building or renovating your home. The following information would help you achieve a smart and energy – efficient structure for your smart, energy -efficient home.

1. All About Location
2. Landscaping & Shade
3. Ventilation Systems
4. Energy – Efficient HVAC Systems
5. Energy Saving Devices
6. Building Envelope
7. Design for Water Conservation
8. Roofing Materials
9. Lighting Fixtures
10. Go Solar
11. Water Heating Systems

While building an energy – efficient home, location, shape, and construction materials are prime considerations that will significantly influence the heating and cooling requirements. The maximum use of passive solar energy gain in winters and reduction of the heat gain during summers is the ideal scenario. It is achieved by optimizing the location, orientation, and landscaping of the home.

Home orientation determines how much sun your house will be getting.  This has a direct impact on your home’s temperature.

Design the home to take advantage of different sun angles. The midday sun is at a low angle in winter and a high angle in summer. Based on this, position your home to reduce heating and cooling expenses. Homes situated on the south side of the street – facing north get a lot of sunlight at the back of the house. Homes on the north side get shade during the summer afternoons in their backyards. Similarly, if you are living in a colder climate, you would want to choose your windows’ location to be able to absorb maximum sunlight. South – facing homes capture sunlight in the winter while blocking it during summer.

Such strategies can make a huge difference, and you would be able to enjoy summers without your house being overheated. For instance, if the building is constructed in a way that is not exposed to the sun, walls are insulated, or the glass is shaded, then the solar gain is minimized. The cooling requirement will ultimately decrease, which would help you in conserving energy. But the tradeoff is a lower solar gain in the winters; however, if you live in an area that experiences short winters, then this is ideal for you.

Landscaping using elements of shade can help prevent your house from absorbing excess heat, in fact, they help reduce the temperature by up to 6 degrees. For blocking summer heat and letting the sunlight in during the winter, go for deciduous trees. They are perfect for both seasons as they bloom in spring/summers and lose their leaves in winter. To provide continuous shade and to provide protection from strong winds, go for dense trees and shrubs.

Planting location is also crucial. Planting trees on the east, south, and west sides will keep your house cool during periods of extreme heat. East trees cast shadows on your home in the morning sun. South Trees cast shadows on your house in the mid – morning and early afternoon. Trees planted on the west cast shadows to block the afternoon sun when the temperature is extreme, making them the most impactful in reducing your energy bills.

A well – designed ventilation system for an energy – efficient house doesn’t only provide comfort but also helps in energy saving by preventing the overuse of electrical appliances used for heating and cooling purposes. Moreover, home ventilation also filters out contaminated air. The simplest form of ventilation systems are windows and mechanical systems with fans used to keep the interior pleasant. Your home design should ensure healthy and natural ventilation.

The ventilation system is an integral part of your energy – efficient house design because it moves air and moisture across the building envelope’s barrier, and sometimes it also moves heat. A well – thought – out ventilation system can significantly minimize your overall energy usage and help make your home more energy – efficient.

This research shows that HVAC systems are among the largest energy consumers. Installing an efficient HVAC system will save you energy – reducing electricity bills. Energy saving is one of the concerns of the users, and the Department of Energy shows that heat pumps can reduce electricity used for heating by 50% as compared to furnaces, baseboard heaters, etc. Opt for the most energy – efficient cooling unit for your home. Verify energy efficiency ratios and look out for SEER ratings and smart functionalities that can help increase your savings.

With the progress and advancement in technology, the selection of relevant smart devices can help you in saving and optimizing your home energy. Such devices use minimum energy to function as compared to regular appliances, thus further reducing your electricity bills. An energy – efficient home needs to be smart to give a good return on investment and save money in the longer run.

You can utilize smart AC controllers, smart thermostats, smart bulbs, smart blinds, kitchen appliances, etc., to equip your smart home. Taking the example of smart AC controllers, they function by regulating your air conditioner usage according to your usage habits throughout the day helping you save 25% on your cooling and heating bills. They can also be coupled with other smart home climate control appliances connected with Alexa or Google Home for further benefits.

Every building/home uses an interior and exterior lighting system, which might consume a lot of energy depending on the type of lighting fixtures or bulbs used. Thus, it is advised to use fluorescent bulbs and LEDs because they generate less heat and more light, ultimately helping you save energy. LEDs provide good returns on investment and can fit in most of the light fittings.

Apart from LEDs and bulbs, the building’s windows can be designed so that natural light can reduce the need for artificial light during the day. Moreover, aluminum – clad wood can be used for window frames since these windows provide better insulation making your home energy efficient.

You protect your smartphone from scratches by using a glass protector or an external cover, right? Similarly, a building envelope serves as a protector or covering for a house. The outer structure of the building is called the building envelope, and it is one of the necessary energy systems. It works as a shield between the inside and outside environment, protecting the house from the air, moisture, and generally harsh weather conditions.

Considering the type of insulation used, the building envelope maintains the interior temperature at any level that you desire. It can keep your home warm during winters and cool during summers. It is essential to consider an energy – efficient home design. Body envelope includes insulation which can be very beneficial for energy saving. It lowers the load on the house’s heating and cooling system and makes your home more energy – efficient. It maintains the desired temperature at home and absorbs moisture, and saves your walls from being damaged.

An increasing number of energy – efficient houses are incorporating water – saving systems. For instance, homeowners are going for greywater recycling systems. Greywater is the waste water from showers, sinks, laundry tubs, and washing machines. You can have a diversion system installed that carries the greywater from your washing machine to your bathroom or your garden.

This system can decrease your water usage by about 50%, helping reduce your water bills.

Moreover, you can also save water during the shower and washing dishes by incorporating new technology in your house. New low – flow water fixtures in the kitchen and showers reduce the amount of water coming out of them but distribute it more evenly.

The roofing material is another important consideration when building an energy – efficient home. The material used for the roof of your house can absorb less heat by deflecting the sunlight, thus maintaining a constant temperature of your home. The choice of roofing materials makes a difference in overall energy efficiency. The materials used to build the roof help you with energy conservation, decrease air pollution and greenhouse gas emissions, and keep your home cool without air conditioning. Initially, the selection of a roof could be expensive, but in the long run, it pays back and reduces your bill by regulating the temperature of your home during summers.

Solar Panels can help build energy – efficient homes. If your area is exposed to the sun throughout the year, then solar panels will surely reduce your electricity bills. These panels don’t require extensive maintenance, so it’s a one – time investment that saves you from a lot of hassle and makes you self-sufficient. Solar panels are an environmentally friendly option since solar energy is converted into electrical energy, reducing harmful greenhouse gases that contribute to global warming. Once you have installed solar panels, you can use the energy for a host of different uses, such as a solar heater for heating water, bulbs, and practically any home appliance

The home water heating system consumes a huge amount of electricity. There are multiple ways the water heating system can be improved, and the user can save energy. One of the methods is to insulate the tank of the water heater to retain heat. It lets your water heater remain idle without the water losing much heat. Another option is to use solar water heaters, an eco-friendly option and help with energy – saving. Choosing a water heating system could be a tough decision, though. Learn more about the types of solar water heaters and how to choose the water heating system when building an energy – efficient home.

Along with these tricks, the user should take care of the electricity being overused. Make sure your lights, HVAC system, or home appliances are turned off while you are away. Moreover, energy – efficient home plans have proven to be effective and help the user to save energy. It does not only let the user conserve energy but also helps to decrease the carbon footprint. Energy – efficient house plans might be expensive at the start but can prove to be incredibly beneficial in the longer term, thus letting you save money as well as energy.

Z&X Mechanical has more than 30 years of expertise in serving clients in Cyprus. Our experienced professionals understand the importance of always meeting the needs of clients while providing top-quality heating maintenance services. We will always do what we promise and ensure that you are satisfied with our heating services.

Feel free to contact us at any time to learn more about the importance of scheduling seasonal maintenance for your heating system in Cyprus.

Are you interested in our services? Want to know more from our specialist? Leave us your contact below and we will contact you.

Via Cielo Wigle

Scheduling seasonal heating system service for your home in Cyprus is important to keep everything working in optimal condition with minimal problems. A professional heating maintenance service company can check everything out to ensure that your system is prepared for the winter season.

Here are the top five reasons why it is such a good idea to schedule heating system services on a seasonal basis. One of the easiest ways to improve energy efficiency is to ensure that your heating system is well-maintained. A licensed professional can lubricate components and clean filters to maximize efficiency and save you money in the long – term.

Another benefit of scheduling routine maintenance is that it significantly enhances the lifespan of your heating equipment. Many of these small problems can be repaired before they cause extensive damage that is much more difficult to fix.

A well – maintained furnace creates better airflow, which improves the quality of air inside your home. Changing out a filter on a regular basis will significantly improve the air quality by reducing the amount of pollen and dust that is easily trapped within the filter.

Your entire home will feel much more comfortable when your furnace is operating properly without any issues. Furnace problems can cause a wide range of issues, such as reducing the air quality and increasing the likelihood of a fire. But scheduling routine heating maintenance services is a great way to maximize household comfort and safety.

Repair costs can quickly add up due to a variety of issues. However, preventative maintenance is key in saving you money in the long run. Experienced professionals can immediately fix any small problems with your heating system before they turn into an emergency that can cost you an arm and a leg down the road.

Z&X Mechanical has more than 30 years of expertise in serving clients in Cyprus. Our experienced professionals understand the importance of always meeting the needs of clients while providing top-quality heating maintenance services. We will always do what we promise and ensure that you are satisfied with our heating services.

Feel free to contact us at any time to learn more about the importance of scheduling seasonal maintenance for your heating system in Cyprus.

Are you interested in our services? Want to know more from our specialist? Leave us your contact below and we will contact you.

Via Toshack

Preventive maintenance, or planned technical maintenance, consists of intervening on equipment at regular intervals or according to predefined criteria. Its primary objective is to reduce the risk of breakdowns on goods, machinery and equipment, but it also makes it possible to achieve more general objectives. This is why most factories and companies seek to increase the share of preventive maintenance implemented compared to corrective maintenance. To implement a preventive maintenance strategy or plan, it is important to master the main aspects and know which tools can be used.

What is the purpose of preventive maintenance?

Maintenance is carried out according to predetermined criteria, the objective of which is to reduce the probability of failure of an item or the degradation of a service rendered. So, it must make it possible to avoid equipment failures during use.

The cost analysis must highlight a gain in relation to the failures it avoids.

Purpose of preventive maintenance:

• Increase the lifespan of equipment;
• Decrease the probability of in – service failures;
• Reduce downtime in the event of overhaul or breakdown;
• Prevent and also plan costly corrective maintenance interventions;
• Make it possible to decide on corrective maintenance under good conditions;
• Avoid abnormal consumption of energy, lubricant, spare parts, etc.
• Improving the working conditions of production staff;
• Reduce the maintenance budget;
• Eliminate the causes of serious accidents;

What is the difference between preventive and corrective maintenance?

To summarize, we can say that corrective maintenance solves problems while preventive maintenance seeks to avoid them. Thus, corrective maintenance, sometimes divided between palliative maintenance and curative maintenance, is carried out when a breakdown occurs on a machine or equipment. Preventive maintenance seeks, by means of checks and routine tasks, to verify that an item is functioning correctly and to identify any faults in its operation before it breaks down.

What are the different types of preventive maintenance?

There are 3 types of preventive maintenance:

• Systematic maintenance
• Condition monitoring
• Predictive maintenance

          1. Systematic preventive maintenance

Preventive maintenance is carried out according to a schedule established according to the time or the number of units of use (produced). Therefore, even if time is the most common unit, other units can be used such as: the quantity of products manufactured, the length of products manufactured, the distance travelled, the mass of products manufactured, the number of cycles carried out, etc. This frequency of intervention is determined by commissioning or after a complete or partial overhaul.

This method requires knowing:

• The behavior of the equipment
• The modes of degradation
• The average time for good operation between 2 failures

Cases of application:

• Equipment subject to current legislation (regulated safety): lifting devices, fire extinguishers, pressure tanks, conveyors, elevators, goods lifts, etc.
• Equipment whose breakdown risks causing serious accidents: all equipment ensuring the public transport of people, planes, trains, etc.
• Equipment with a high cost of failure: elements of an automated production line, processes operating continuously (chemical or metallurgical industries).

Equipment whose operating expenses become abnormally high during their service life: excessive energy consumption, lighting by used lamps, improper ignition and carburetion (thermal engines), etc.

      2. Condition – based preventive maintenance

Preventive maintenance is subject to a type of predetermined event (self – diagnosis, sensor information, wear measurement, etc.). Condition – based maintenance is therefore maintenance that depends on experience and involves information gathered in real time. It is also called predictive maintenance (non – standard term).

Conditional preventive maintenance is characterized by the highlighting of weak points. Therefor, depending on the case, it is desirable to put them under surveillance and, from there, to decide on an intervention when a certain threshold is reached. But the controls remain systematic and are part of the non – destructive control methods. All materials are affected. This conditional preventive maintenance is done by relevant measurements on the equipment in operation.

The parameters measured may relate to:

• Oil level and quality
• Temperatures and pressures
• Tension and intensity of electrical equipment
• Vibrations and mechanical play

Some methods, such as vibration analysis or oil analysis, are very rich in terms of the information collected. Their understanding allows informed decisions to be made, which is the basis of conditional preventive maintenance.

           3. Predictive maintenance

Predictive maintenance consists of anticipating future failures on equipment, an object, a system, etc. Concretely, it is a question of anticipating a breakdown or a malfunction thanks to the accumulation of a set of data. Booming in recent years, predictive maintenance has several advantages. It avoids, for example, the immobilization of a broken down production system (with the resulting financial repercussions).

So, predictive maintenance makes it possible above all to anticipate breakdowns and offers the possibility of intervening while avoiding a much more expensive repair. With predictive technology, maintenance costs are reduced by 10 to 40% and the number of breakdowns halved. The savings generated result from several consequences:

• Reduced breakdowns and therefore equipment downtime
• Extending their lifespan
• Improving the reliability of equipment and therefore optimizing production
• Better spare parts inventory management
• A reduction in maintenance costs

Preventive maintenance operations

Inspections

Monitoring activities consisting of periodically noting anomalies and carrying out simple adjustments that do not require specific tools or stoppage of the production tool or equipment.

Visits

Monitoring operations which, as part of systematic preventive maintenance, take place according to a determined frequency. These interventions correspond to a list of operations defined beforehand which can lead to the dismantling of components and immobilization of equipment. A visit may result in corrective maintenance action.

Controls

Compliance checks against pre-established data followed by judgment. Control can:

• Include an information activity
• Include a decision: acceptance, rejection, adjournment
• Lead, like visits, to corrective maintenance operations

Monitoring operations (checks, visits, inspections) are necessary to control the evolution of the real state of the asset. They are carried out continuously or at intervals that may or may not be predetermined, calculated over time or the number of used units.

Conclusion

Start getting the most out of your assets and save money by pursuing a preventive maintenance strategy. Although the adoption of preventive maintenance measures requires budgeting for regular service activities, in an industrial setting, it’s usually worth it, especially since when an industrial operation is shut down for unscheduled repairs, it can quickly lead to production stalling or even loss of revenue.

Are you interested in our services? Want to know more from our specialist? Leave us your contact below and we will contact you.

How do you ensure that the indoor air in your home is healthy? Is it better to ventilate, air or purify the air? And what is the difference between these different approaches?

Ventilating, airing and purifying

The house is a place where daily activities are as numerous as they are varied. We cook, wash, sleep, breathe there. It’s where we live! However, we tend to forget that all these activities pollute our home’s indoor air. Scientific studies even show that the air we breathe at home is, in some cases, up to five times more polluted than outdoor air. The result? We develop allergies, are tired, and suffer from many other complaints. That’s why it’s important to adequately replenish the air in our homes. Okay, but how do we do that? Is it better to ventilate our homes, air them or purify the air? And what is the difference between these methods?

By no means the same thing!

The verbs to “ventilate”, “air” and “purify” are not synonymous when it comes to the replenishing your home’s indoor air. They do describe three ways of refreshing the air, but there are subtle differences:

• Ventilating: Ventilation of a residence is acontinuous process that takes place day and night. Using a ventilation system, stale indoor air is extracted from the home and replaced with fresh, healthy air. Ventilating your home allows you to get rid of allergens, moisture and microbes that are present in the air.
• Airing: airing is a temporary measure that consists of creating an air current inside your house. When you open your windows and/or doors, the stale air is extracted and carries with it the harmful substances it contains.
• Purifying: to purify your home’s indoor air, you will need an air purifier. This electrical appliance removes bad odours and harmful substances, often causing allergies, from the room in which it is installed. Using Streamer technology, ions are propelled into the stale air and transform the harmful substances into proteins, which are then removed by oxidation.

Which is the best technique?

When we find that a room lacks oxygen or smells musty, we usually open a window, thinking that the air will be properly replenished. However, this is far from being the case, particularly in new builds and recently renovated homes where the level of insulation is extremely high. To remedy this problem and ensure effective replenishment of the indoor air, the most effective solution is therefore to ventilate your home correctly. To do this, a ventilation system is essential! All of Daikin’s ventilation systems also use heat recovery, so that the fresh air that enters the home is always warm, unlike the air that enters through an open door or window. So there’s no need to turn up the heat when you’re airing a room and worry about your next energy bill.

Do you want to be sure you are breathing the purest air there is? That’s why it’s advisable to combine your ventilation system with an air purifier. This device optimizes well – being and purifies large volumes of air without emitting any noise. Daikin even offers devices combining air purification and humidification ensuring you are breathing air at the ideal humidity level.

When should you air your home?

In principle, installing a ventilation system and/or an air purifier will relieve you of the need to air your home, but an additional supply of fresh air may still be useful in some cases:

• When you have just used paint, glue or other chemicals in your home.
• Every morning, after you get up.
• When you organize parties with lots of people present.

In these few cases, airing your home for a quarter of an hour is more than enough. Leaving your doors and windows open any longer could cool your home’s walls, which would require more time to heat them up again (and will also cost you more money). Don’t forget to turn off the heating either when you air your home, to help save the environment and money on your energy bill.

Via: Daikin

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