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• How to Clean Heat Pump Condenser Coils?-Part 1 2020-07-14

  You may not be thinking of your outdoor heat pump condenser coils when planning Spring Cleaning tasks, but it may be the most important thing you can do. We highly recommend cleaning your heat pump condenser coils this spring. Sure, your HVAC technician will clean your indoor evaporator coils and outdoor condenser coils, but you will greatly benefit from more frequent heat pumps cleanings. With spring and summer comes increased grass clippings, cotton from cottonwood trees, and dandelions. If you have a lot of grass and floating debris around, you may have to clean your heat pump weekly! A simple heat pump cleaning will bring you into the cooling season with increased comfort, efficiency, and energy savings. Step-by-Step Instructions for Cleaning Outdoor Condenser Coils Your outdoor condenser unit needs to be cleaned at least twice a year, and spring is the perfect time to do so - it`s not too hot or too cold out, and most likely you`re using the unit sparingly at the moment. 1. Before you do anything, turn off the power to the heat pump at its shutoff box, usually located within eyesight on an exterior wall. Shutoffs can be different depending on the unit. If there is no shutoff box, you can turn off power to the unit at the breaker box. Try turning the unit on to test if it is indeed off.

• All in One Inverter Heat Pump (Heating+Cooling+DHW) 2020-07-13

  All in one inverter heat pump as 4th generation heating /cooling products, this is more safe & clean energy, water /electric separately, cold water/ hot water to sure room inside temperature more Comfortable and Just right humidity to sure room air do not dry. It can connect underfloor heating, radiator heating, fan coil cooling, 250L~500L hot water tank. So one PCS all in one inverter heat pump can solve one big home building different room ( 5-10 rooms ) size heating loading .also can offer around 5 people for hot water shower using. All in one inverter heat pump( Heating+Cooling+DHW ) is a kind of air conditioning and hot water equipment, which uses air as a cold (hot) source, and provides various functions such as heating, air conditioning and domestic hot water for indoor space. Through the input of a small amount of high-grade energy (such as electric energy), the all in one heating and cooling units use water as the carrier and the heat is released into the air through the carrier in the cooling season in the summer cooling season, and the carrier is cooled, so as to achieve the cooling and dehumidification of the room. The system can get the cooling amount of 3.5KW for every 1KW energy consumption and obtain the living hot water for free. In winter, the system absorbs heat from the air and releases heat into the room through the carrier to meet the needs of indoor heating. Flexible and clever conversion of air conditioning, hot water, and heating is the greatest features of air supply.

• How Does a Pool Heat Pump Work? 2020-07-09

  A pool heat pump uses electricity to operate and makes use of the outside ambient air which contributes to its efficiency. A pool heat pump does not generate heat. As the pool pump circulates the swimming pool water, the pool water passes through a filter and the heat pump water heater. The heat pump heater has a fan that draws in the outside air and circulates the air through the evaporator coil. Liquid refrigerant inside the evaporator coil absorbs the heat from the outside air and becomes a gas. The warm gas in the coil then passes through the compressor. The compressor increases the heat, creating a very hot gas that then passes through the condenser. The condenser transfers the heat from the hot gas to the cooler pool water circulating through the heater. The heated water then returns to the pool. The hot gas, as it flows through the condenser coil, returns to liquid form and back to the evaporator, where the whole process begins again. Most pool heat pumps use the same dependable technology to move heat from one place to another using electric power and a sealed refrigerant compression system. Just like a room air conditioner moves 2 to 3 units of heat from your home for every unit of electricity it consumes, many heat pumps us 1 unit of electric energy to move 4 to 6 units of heat from the air, which delivers 5 to 7 units of heat to your pool water. This makes pool heat pumps very cost effective to operate!

• Geothermal Heating and Cooling Technologies-Part 2 2020-07-08

  How It Works The steps below describe how a heat pump works in [heating mode"-taking heat from the ground and delivering it to a building-and [cooling mode," which removes heat from the building and transfers it to the ground. Circulation: The above-ground heat pump moves water or another fluid through a series of buried pipes or ground loops. Heat absorption: As the fluid passes through the ground loop, it absorbs heat from the warmer soil, rock, or ground water around it. Heat exchange and use: The heated fluid returns to the building where it used for useful purposes, such as space or water heating. The system uses a heat exchanger to transfer heat into the building`s existing air handling, distribution, and ventilation system, or with the addition of a desuperheater it can also heat domestic water. Recirculation: Once the fluid transfers its heat to the building, it returns at a lower temperature to the ground loop to be heated again. This process is repeated, moving heat from one point to another for the user`s benefit and comfort. The above-ground heat pump is relatively inexpensive, with underground installation of ground loops (piping) accounting for most of the system`s cost. Heat pumps can support space heating and cooling needs in almost any part of the country, and they can also be used for domestic hot water applications. Increasing the capacity of the piping loops can scale this technology for larger buildings or locations where space heating and cooling, as well as water heating, m

• Geothermal Heating and Cooling Technologies-Part 1 2020-07-07

  Geothermal technology harnesses the Earth`s heat. Just a few feet below the surface, the Earth maintains a near-constant temperature, in contrast to the summer and winter extremes of the ambient air above ground. Farther below the surface, the temperature increases at an average rate of approximately 1°F for every 70 feet in depth. In some regions, tectonic and volcanic activity can bring higher temperatures and pockets of superheated water and steam much closer to the surface. Three main types of technologies take advantage of Earth as a heat source: 1.Ground source heat pumps 2.Direct use geothermal 3.Deep and enhanced geothermal systems Geothermal energy is considered a renewable resource. Ground source heat pumps and direct use geothermal technologies serve heating and cooling applications, while deep and enhanced geothermal technologies generally take advantage of a much deeper, higher temperature geothermal resource to generate electricity. Ground Source Heat Pumps A ground source heat pump takes advantage of the naturally occurring difference between the above-ground air temperature and the subsurface soil temperature to move heat in support of end uses such as space heating, space cooling (air conditioning), and even water heating. A ground source or geoexchange system consists of a heat pump connected to a series of buried pipes. One can install the pipes either in horizontal trenches just below the gro

• OSB Geothermal Heat Pumps 2020-07-06

  Geothermal Heat Pumps are also called ground source heat pumps and can be used for space and water heating. They use the ambient heat of the earth beneath the surface which is between 11°C and 13°C . By using a compressor, heat pumps can boost heat at a low temperature and release it at a higher temperature so that it can be used to heat the house. For every unit of electricity used to pump the heat, 3-4 units of heat are produced, leading to much reduced fuel bills and carbon emissions. These systems are most efficient when used in conjunction with underfloor heating in suspended timber floors as they are more responsive. The good news is that is is generally feasible to install a geothermal system in an existing house even in a housing estate. There are 2 options – A horizontal system uses pipes that are laid flat over a large area under the ground. A vertical system uses pipes which are inserted into a deep bore hole. In the case of an existing house in a housing estate a vertical system is more suitable due to space constraints. The vertical system requires drilling at least one 150m hole which is then plumbed to the heating units and heating system (thes

• Two basic types of heat pump technology-Part 1 2020-07-02

  here are two basic types of heat pump technology – air source and ground source. In an air source heat pump, the equipment uses the outside air to provide the means for heating and cooling your home. A ground source heat pump uses good old Mother Earth`s dirt. Since ground source heat pump operation is a little easier to describe, I will start there. Once you get a short distance below the surface, around a depth of four feet, the temperature of the ground stays a reasonably constant 50 - 55 degrees Fahrenheit year-round. Have you ever gone into a cave or tour a cavern? In the summer, it is nice and cool. In the winter, it seems cozy and warm. What you sense is the difference between the outside temperature and that of the cavern below ground. Ground source heat pumps use this temperature difference to heat and cool. These systems need some sort of heat exchanger installed underground, either vertically or horizontally, and filled with a fluid. The equipment at the house itself resembles a typical HVAC system. It uses pumps and compressors to move the fluid through pipes inside the house and in the ground where it picks up or gives off heat, depending upon the need. The process is rather simple, using a fluid to move (or pump) heat from one place to another. Air source heat pumps may seem harder to grasp. How can such a system cool my home when the outside air is so hot? Or, heat it when it is so cold? Again, the mechanics of th

• Heat Pumps vs Air Conditioners-Part 3 2020-07-01

  ENERGY EFFICIENCY/COST TO OPERATE In moderately cold outdoor temperatures, heat pump systems provide energy-efficient heating using only electricity. In these conditions they can be less costly to operate compared to systems that use more expensive heating fuel sources such as natural gas, oil or propane. As temperatures drop below freezing, the heat pump requires more energy to maintain comfort inside, reducing efficiency and increasing your electric bill. You can solve this problem by pairing a heat pump with a furnace, creating a system. However, due to the higher initial cost for the heat pump unit, a system may be more expensive than a more commonly paired system of an air conditioner and furnace. In cooling mode, both heat pumps and air conditioners come in models with high SEER ratings, providing energy efficient cooling during the warm summer months. SEER ratings are like miles-per-gallon for a car. They give you a standard measure of efficiency so you can compare different models. The higher the SEER, the more efficient the unit. In heating mode, heat pump efficiency is expressed in HSPF. The higher the HSPF, the higher the efficiency. In many ways, the energy efficiency and cost to operate factor comes down to location. In areas with moderate temperatures, a heat pump is a better option for efficient heating than in areas with extremely cold winters. LONGEVITY

• Heat Pumps vs Air Conditioners-Part 2 2020-06-30

  Differences Between a Heat Pump and Air Conditioner While essentially identical in cooling mode, heating mode is a completely different story. Air conditioners do not provide heating, but heat pumps do. Thanks to a reversing valve in the outdoor unit, a heat pump can absorb heat energy from outside air, even in extremely cold temperatures, and transfer the heat inside the home, where it releases the heat into the air. A heat pump can heat and cool, but an air conditioner cannot, which is the primary difference between the two HVAC systems. An air conditioner is typically paired with a furnace to provide heat during the cold months. Together, an air conditioner and furnace are a complete heating and cooling system. Although a heat pump can heat a home, when outside temperatures drop below freezing, the efficiency of a heat pump is affected as the unit requires more energy to maintain warm temperatures inside the home. Typical heat pump systems have an auxiliary electric heater added to the indoor unit to add supplemental heat when outdoor temperatures drop. However because electric auxiliary heating Is not very efficient, the addition of a furnace can be a solution to this problem, creating a system that relies on the heat pump as the primary heat source but automatically switches to the furnace when appropriate. This technology is both efficient and intelligent. Which System is Right for

• Heat Pumps vs Air Conditioners-Part 1 2020-06-29

  Today`s consumers have options when it comes to heating and cooling a home. The question of heat pumps vs air conditioners is one that is commonly asked, especially as newer heat pump models achieve higher heating efficiency in extremely cold weather. A heat pump may be the right HVAC system for you, especially if you are in an area with a moderate climate, but air conditioners are often the perfect choice when paired with a furnace to handle the winter heating. Let`s look a little closer at the difference between a heat pump and air conditioner. Need some background information? Click here if you are wondering, what is a heat pump? How Are Heat Pumps and Air Conditioners Similar? When looking for an HVAC system to cool your home, either a heat pump or air conditioner will do the job. Both systems use compressed refrigerant to collect heat from inside your home as air passes over the coil in the air handler and transfer it out side. Heat pumps and air conditioners essentially move heat from inside your home to an outdoor location. It is often thought that air conditioners cool a home by producing cold air, but the truth is they cool your house by removing heat energy from the home, pumping it away to a location outside the home. Air conditioners pump heat out of a home, just like a heat pump when operating in cooling mode. See the similarities? In fact, if looking at the outdoor unit of an air conditioner and heat pump system, it would be very difficult for the average pe

• Some Knowledge about Heat Pumps 2020-06-27

  What is a heat pump? This is a very common question for HVAC professionals, as heat pumps are an often misunderstood marvel of engineering and design. In the simplest sense, a heat pump [pumps heat" from one place to another, moving heat out of your home when you want it cooler, and pumping heat into your home when you want it warmer. How? Let`s look. What Does a Heat Pump Do? A heat pump is both a heating and cooling system, extracting heat from the air and moving it via an air handler to another location. In the summer months, a heat pump will extract heat from your inside air and relocate it outdoors, essentially cooling your home. In the winter months, a heat pump system will move heat energy from the outside air into your home. Fundamentally, a heat pump can extract heat from the air source and release it either inside or outside the home, depending on the season. The ability to either heat or cool a home, combined with the fact that it moves heat rather than creates heat, makes a heat pump an excellent option for consumers interested in energy efficiency and versatility. COOLING MODE In cooling mode, a heat pump acts similar to a central air conditioner, cooling a home by absorbing heat energy inside the home and releasing it outside the home as a compressor circulates refrigerant between the indoor air handler unit and the outdoor compressor.

• Heating Your Home in the Winter Months 2020-06-26

  We want to help you ensure that your home is heating properly in winter. Unfortunately, there are many myths that come along with this. Don`t be confused about what`s normal and what`s a cause for concern, get the facts below: MYTH: My system is making noises in the cold weather, this means my unit is breaking down. FACT: Fans, often times, go on and off in the winter causing the system to making a loud, whooshing noise. This is because the units freeze and then have to defrost to maintain the unit`s heating efficiency by switching modes. MYTH: Something that looks like smoke is coming out of my unit, this is a big cause for concern. FACT: This is actually not necessarily an issue. Sometimes systems have to undergo the defrost cycle, which con produce steam and the ice in the outdoor coil melts. The steam will rise from the unit and when the fan turns back on at the end of the cycle a burst of steam will rise from the unit all at once. MYTH:

• How to Maintain HVAC Efficiency in Unpredictable Weather-Part 2 2020-06-24

  Seal Heating and Cooling Ducts Sealing your air ducts is one of the most effective steps you can take towards protecting your home from efficiency loss during temperature swings. Leaking ducts can lead to significant energy loss in your home, and a much higher bill than you typically expect. Duct sealing insulates your airways and prevents air loss as heated or cooled air flows throughout your home. By sealing the ducts in your attic, basement, crawl space, and garage, you can increase your home`s efficiency by up to 20% regardless of the temperature outside. How to know if your ducts are leaking Duct work is usually hidden behind walls, in crawl spaces, or in attics so it can be difficult to know whether they`re leaking or not. There are a few things to check for to determine whether or not your ducts need to be sealed: Some rooms in your home are hotter or colder than others. Your heating and cooling costs are much higher than expected. Some rooms in your home have unbalanced or uneven heating or cooling. If you`ve noticed any of these occurring around your home, it may be time to call our duct sealing experts to assess the state of your duct system.

• How to Maintain HVAC Efficiency in Unpredictable Weather-Part 1 2020-06-22

  For most people, you expect the weather to be cool in the winter a the weather to be hot in the summer . When the temperature changes drastically day-to-day, your heating and cooling systems will tend to run longer and work much harder than they usually do. These periods of overuse can negatively affect the efficiency of your system and lead to much higher energy bills than you would normally expect. Although nothing can be done about the weather outside, there are some steps you can take to prevent spikes in your energy bill during times of unpredictability! Use Main Heating or a Fireplace When it`s cold outside, you`ll typically want to do whatever you can to keep your house warm and cozy. Using portable and strip heaters, however, tend to suck up the most energy. Not only that, but they also present a higher risk for starting a fire within your home when left unattended. The best option is to err on the side of caution and use your main heating or fireplace whenever possible. Install a Programmable or Smart Thermostat We live in a time where your home appliances can be carried with you regard

• Types of Heat Pumps 2020-06-18

  There are three main types of heat pump systems. Use the information below to determine the system that's best suited for your climate and home. Air-source Heat Pumps 1.Most commonly used heat pumps 2.Moves heat rather than converting it from a fuel like combustion heating systems do 3.Can reduce heating costs by about 50 percent when compared to baseboard heaters or electric furnaces 4.Newer, more efficient systems now represent a legitimate space heating alternative in colder regions like the Northeast and MidwesNote: If temperatures in your area drop belo10 to 25 F you wil/ need an auxiliary heating system(depending on the size of the system). Geothermal Heat Pumps 1.More expensive to install but provide more energysavings for heating and cooling

• Fashion design plastic pool heat pumps 2020-06-17

  When OSB is busy loading containers for fashion design plastic pool heat pumps, an Eritrean man was wounded in the stomach in a drive-by shooting in central Germany in what police have condemned as a xenophobic attack. The gunman targeted his victim "completely at random and purely because of the colour skin," said Frankfurt prosecutor Alexander Badle. A 55 year-old man, whom police believe to be the gunman, was found dead in a car with a bullet wound to his head. Police believe he killed himself and they found weapons at his home. Though the attack in Wächtersbach was being seen as racist, German authorities have warned against links to the far right. "We have no evidence in our current investigation that there were contacts with the right-wing or far-right scene," Mr Badle said. Germans were shocked last month when a politician who h

• OSB wifi control 2020-06-16

  High technology industry are always s taking lead over the world, same as OSB wifi control , that already capable to control more than 5 units at a time. Somehow, in one US, the US Justice Department has announced an investigation into leading online platforms, examining whether they are unfairly restricting competition. The DoJ did not name any firms, but companies such as Facebook, Google, Amazon and Apple are likely to be scrutinised in the wide-ranging probe. It was sparked by "widespread concerns" about "search, social media, and some retail services online," the DoJ said. It marks the latest scrutiny of tech firms' power over the US economy. The US Federal Trade Commission is already looking into similar concerns, while there are also investigations taking place in the European Union.

• pool heat pump with R32 2020-06-15

  As summer holidays start for about one month, OSB updated her pool heat pump with R32 data that suitable for European marked, even though right now, the French city of Bordeaux has hit its highest temperature since records began, as Western Europe braces for the second heatwave to hit this summer. On Tuesday, Meteo France registered 41.2C (106.1F) in the south-western city, breaking a 2003 record of 40.7C. Forecasters predict a record-breaking run across Europe this week, including Belgium, Germany and the Netherlands. A World Meteorological Organization spokeswoman said the heatwaves bore "the hallmark of climate change". Are you ready for the 35C heatwave? A guide to coping with hot weather Last four years are 'world's hottest' Much of France has been issued with an orange alert - the second highest level of warning. Meteo France said Paris temperatures might hit new highs on Thursday. The record, set in 1947, stands at 40.4C. Comparisons have been drawn to a heatwave France experienced in August 2003, during which heat contributed to almost 15,000 deaths.

• swimming pool heat pump to UK market 2020-06-11

  By the time OSB shipping her swimming pool heat pump to UK market, Incoming UK PM Boris Johnson faces "challenging" times, the EU has warned, as it reacted to his election as new Conservative leader. Mr Johnson has the immediate task of guiding the UK out of the EU ahead of a 31 October deadline. He says he wants to renegotiate an agreement with the EU, ditching large parts of the deal outgoing PM Theresa May struck last year. But EU leaders have said the withdrawal agreement is not up for renegotiation. The European Commission's newly elected President, Ursula von der Leyen, has however said she is willing to grant the UK another extension to Brexit talks, if London comes up with good reasons.

• Air to water heat pump with water tank 2020-06-10

  Water tank is common used in hot water heating or space heating. We did help to provide Small tank like 80L to 200L buffer tank for house heating, bigger tank like 800L to 1000L tank for commercial project. Which save more time and cost to ship the heat pump seperated with the water tank. What kind of air to water heat pump with water tank we can offer? Stainless steel 304 inner tank, with white painted coated outer is the most popular one. While Stainless steel 316L inner tank is available as well. What tank volume could be available? Full range from 80Liter to 800Liter. And 100L, 150L, 200L, 250L and 300L are the most hot selling ones. Is there any backup element bulit in the water tank? Sure, you can choose 1.5KW, 2KW, 3kw, 2x3kw and so on. This back up element could be controlled by our air to water heat pump system. In other words,

• Aquaculture heating heat pump 2020-06-09

  It is our great pleasure to get repeat order for the Aquaculture heating heat pump. The cilent got very happy about the 70kw models, and would like to use it again for another fish farm constant heating. We are happy to show you that Aquaculture heating heat pump 70kw model. Which with metal white/grey color, and stainless steel 304 cabient optional , high COP, and with heating/cooling and auot mode. See more features about our OSB Aquaculture heating heat pump in below 1.Wifi smart control function in bulit, made you able to switch on/off the heat pump any time any where as long as you are on line. What`s more, adjust the water temp is as easy as possible, what you need to do is change the data by the smartphone even when you at bed. 2.Set point temp can be adjusted to 0.1 deg c, then make it much more precise on water temp. Ideal for fish pond heating, which had strictly water temp control requirement. 3.Auto-re-start function, which made heat pump continue to keep the status before power gone. More convenience on operation. 4.Anti-freezing func