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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.
Also with water tank inside, it can provide DHW for your kitchen and bathroom.
To achieve heating for our house, there are total three kinds of heat pump we manufacture for our customer. They are:
1. Swimming pool heat pump;
2. Hot water heat pump;
3. Multi function heat pump (heating, cooling & DHW)
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 EVI system for energy-efficient heating on all but the coldest days.
JNOD are using R134a, R410a, R32 & R290 on our heat pump products. We have range from 10kw to 32kw. Product type are with monoblock & split.
Learn more about our products on website: https://www.jnodheatpump.com
Guangdong JNOD New Energy Technology Co., LTD. focusing on heat pump& electric boiler R&D, manufacturing and providing comprehensive energy-saving solutions.
JNOD has a complete heat pump industry chain, and its products involves Swimming Pool Heat Pump, House Heating & Cooling Heat Pump, Domestic Hot Water Heat Pump, Heat Pump Dehumidifier, Commercial & Industrial High Temperature Water Heating Solution, Industrial and Agricultural Heat Pump Dryer,etc.The ultra-low temperature EVI heat pump has been widely used, too.
JNOD insisted on developing with technology innovation, it possessed of several national famous technicians and had invented multiply product patents. The company has been strictly implement the ISO international quality management system, and the products are of reliable guaranteed quality.
We are committed to providing customers the best hot water & heating solutions with our heat pump products, focusing on the latest technologies, strive for outstanding quality in our products and customer service.
Water heating accounts for around 18% of the average home’s energy use. Switching to an energy-efficient heat pump water heater can make a difference on your utility bill and is an essential step in lowering the carbon footprint of your home.
We believe we JNOD are a very good heat pump supplier for you as following reason.
1. Complete Product Range:
JNOD has complete air to water heat pump product ranges, including heat pump water heaters, heating&cooling heat pump and swimming pool heat pump. We can satisfy most residential hot water and space heating need for apartment or single house.
2. Certification
Our All in one heat pump water heater gains the latest CE certificate and A+ ERP label. For some countries, distributor or install company can use them to apply the subsidies from government.
3. Multi-function
Regard to all in one hot water heat pump:
- If you look for hybrid hot water heat pump, choose the all in one heat pump. It’s a kind of electric + air source heat pump as there is an auxiliary electric heating inside as a backup.
- If there is a solar system, wires can directly connect to inverter, which can provide the electricity needed by heat pump, and then the need of grid can be reduced.
- If you want remote control, options like WiFi and RS485 can be provided.
4. OEM/ODM
If you have need of OEM/ODM, welcome to inquire us with the logo and design file you want, we will try our best to help you with better selling.
Compared with the traditional swimming pool heating method, the biggest advantage of Swimming Pool Heat Pump is that it can effectively improve the heating speed and constant temperature of the swimming pool, making the swimming pool water heating safer, more energy-saving and faster, so as to meet the different heating temperature requirements of the swimming pool.
Is the Swimming Pool Heat Pump safe to use?
What are the application advantages of Swimming Pool Heat Pump?
What are the benefits for consumers of the application of Swimming Pool Heat Pump?
Swimming Pool Heat Pump relies on the "reverse Carnot" principle to work, using clean and renewable raw materials (air energy + electricity) as energy, neither generating harmful gases to the human body nor causing pollution to the atmosphere. With only a small amount of electricity input, a large amount of heating benefits can be obtained, providing a 24-hour constant temperature for the swimming pool.
From the perspective of energy saving and safety, Swimming Pool Heat Pump is an ideal choice for indoor swimming pool heating equipment. It is powerful, stable and efficient. It adopts high-efficiency titanium bubble heat exchanger, which has high efficiency, corrosion resistance and ultra-high energy efficiency. Refrigeration accessories, high operating efficiency and energy saving. And it is safe and reliable, water and electricity are completely separated; it can also intelligently control, realize independent temperature control, intelligent defrosting, etc. It is widely used in various swimming pools, hotel swimming pools, SPA, hot springs, bubble pools, etc., and it is easy to use.
Swimming Pool Heat Pumpdoes not discharge any pollutants during operation, and there are no safety hazards such as fire, explosion, poisoning, etc., which is very safe and environmentally friendly. As a professional swimming pool constant temperature equipment, Tongyi Air Energy swimming pool special constant temperature heat pump is equipped with a triple disinfection filter protection system, which can automatically complete disinfection, adjust pH value, and collect tiny dirt and suspended particles (such as dandruff, dust, etc. in swimming pool water) ), hair and other pollutants, not only to ensure the cleanliness of the swimming pool water, but also to protect the normal operation of subsequent equipment, effectively reducing the workload of the staff. For swimming pool operators, Swimming Pool Heat Pump saves more than 65% of operating costs compared to hot water equipment using other energy sources, and the unit is fully automatic and intelligent, which greatly reduces labor costs.
The Swimming Pool Heat Pump keeps the indoor heated swimming pool at a constant temperature of 26-28 degrees. Normal swimming pools use cold water. Due to the low water temperature (0-10 degrees in winter, 10-20 degrees in summer), not many people can swim in cold water, especially children, the possibility of catching a cold is very high. The constant temperature swimming pool is heated by heating equipment and maintains a temperature of 26-28 degrees throughout the year, which is suitable for the human body and allows you to say goodbye to the risk of swimming colds.
Guangdong JNOD New Energy Technology Co., LTD. focuses on heat pump& electric boiler R&D, manufacturing and providing comprehensive energy-saving solutions.
Guangdong JNOD New Energy Technology Co., LTD. focusing on heat pump& electric boiler R&D, manufacturing and providing comprehensive energy-saving solutions.
JNOD has a complete heat pump industry chain, and its products involves Swimming Pool Heat Pump, House Heating & Cooling Heat Pump, Domestic Hot Water Heat Pump, Heat Pump Dehumidifier, Commercial & Industrial High Temperature Water Heating Solution, Industrial and Agricultural Heat Pump Dryer,etc.The ultra-low temperature EVI heat pump has been widely used, too.
JNOD insisted on developing with technology innovation, it possessed of several national famous technicians and had invented multiply product patents. The company has been strictly implement the ISO international quality management system, and the products are of reliable guaranteed quality.
We are committed to providing customers the best hot water & heating solutions with our heat pump products, focusing on the latest technologies, strive for outstanding quality in our products and customer service.
The inverter technology is considered a perfect solution when it comes to energy-efficiency and economical operation. In an inverter model from a heat pump inverter manufacturer, the cooling and heating are automated in an energy-efficient and seamless manner whereas earlier technologies used to consume a lot of electricity irrespective of the required usage.This will be good to cut-off your electricity bill.
The compressor motor used by DC inverter heat pump manufacturer does not turn on and off all the time but keeps working at low power. This kind of machine makes the operation more quite.
Unlike non-inverters, they don't automatically turn on and off every time they reach a certain temperature; instead, they just cruise along maintaining and regulating the temperature constantly.
The technology and hardware employed in DC inverter model by DC inverter heat pump supplier not only makes the cooling and heating effect more efficient, but also makes the unit last longer. Contrary to the operation of a non-inverter unit, the inverter uses less power and as a result, they work less, meaning that they are less prone to wear and tear.
The DC inverter heat pump is able to cool and heat your room faster than its non-inverter counterpart. This is due to the fact that an inverter heat pump unit operates on a variable speed compressor rather than at a fixed speed one. This process ensures rapid air conditioning effects via faster variable speed allowing the compressor to run at full power only when required while constantly regulating the temperature as per end user's desire.
A smart DC Inverter heat pump will provide you complete control over energy consumption and usage through your PC and portable smart devices. Moreover, it will give you complete insights about all technical metrics such as watts, voltages, current and units consumed. A smart heat pump also lets the user schedule the heat pump to automatically turn itself on or off. Operations of a heat pump are more flexible and centralized when it is smart.
Please feel free to contact our JNOD sales team when you get more information.
Swimming Pool heat pumps are one of the most cost efficient heating options on the market. The start-up costs can be somewhat expensive but they are highly energy efficient while offering advanced heating technology. Swimming Pool heat pumps pay for themselves after just a couple of seasons via the savings you'll see on your utility bills.
Swimming Pool Heat Pump Benefits
Reliable and durable heat pumps require fewer repairs than gas heaters.
No emissions and low electrical use make heat pumps the eco-friendly pool heater.
Heats for much lower costs, costing 50-75% less than gas heaters to operate.
How Swimming Pool Heat Pumps Work:Swimming Pool heat pumps leverage a combination of air and electricity to heat your pool water. They use electricity to power a fan and a small compressor, to absorb surrounding air heat and transfer it into your pool’s water. Pool heat pumps require very little electricity to run.
Swimming Pool Heat Pump Installation: Heat pumps can be purchased, placed level and plumbed after the filter by any handy homeowner, but we recommend an electrician to come in for the power hook-up.
Swimming Pool Heat Pump Operation Cost: The cost to operate a heat pump depends on many factors such as size of Swimming pool, size of heat pump and the outside air temperature. When the air temperatures are colder, the fan and compressor must run longer to maintain temperature, but during warmer periods the heat pump may need to run only an hour per day to maintain water temperature.
For the swimming pool heat pump, we have both R32 and R410A model. The heating capacity can be made from 3KW to 97.5KW. ON/OFF and inverter model,residetial and commercial are available. It’s with 4 ways valve,provide both heating and cooling mode to create more possibility for pool enjoyment.
If you want to know more information, please feel free to contact us.
October 1st is China's National Day. Every year of our National Day, public places wil1 hang lanterns or banners with "celebrate the National Day slogan to celebrate The square is placed on the slogan words bonsai and balloons, with a happy atmosphere to meet the National Day.
Chinese people have enjoyed a long holiday starting from every year's Oct. 1st. This one-week period is also called "golden week" . it is the biggest week for tourism in China when people have a week off to reunite with families and take trips in the past years. This makes it the second-largest holiday period in China.
JNOD staff will enjoy a 5-day break during Oct.1st to 5th. Although we are on holidays, please send us your inquiry when you are in need. JNOD professional sales team offer service anytime. If there’ s a slight delay in response during the holiday, hope for your kind understanding.
With the development of the times, heat pump technology is a new energy-saving technology that has attracted much attention all over the world. The pump we all know is a machine that transports liquid or pressurizes liquid. For example, the water pump mainly raises the water level or increases the water pressure, while the oil pump is used a device that transports various oils and transports these fluids to a higher position or pressure. Then today I will introduce you to Heat Pump Hot Water Heaters.
What is the selling point of Heat Pump Hot Water Heater?
What are the similarities between Heat Pump Hot Water Heater and Air Source Water Heater?
What is the difference between Heat Pump Hot Water Heater and Air Source Water Heater?
The selling point of the Heat Pump Hot Water Heater is air energy. For household items, one of the most basic needs of people is convenience. Therefore, convenience has become the second highlight of air energy water heaters. Because the amount of air is not affected by indoor and outdoor, sunny and cloudy days, compared with solar water heaters, Heat Pump Hot Water Heater is very convenient, whether it is installed indoors or outdoors, let alone cloudy and sunny days, the temperature is above zero degrees Celsius, can be used. In addition, after a tank of water is used up, the air source water heater only needs no more than an hour to make another tank of hot water, which can be used by the family around the clock.
1. Working principle. Both Heat Pump Hot Water Heaters and air energy water heaters operate on a small amount of electric drive equipment, absorb the free heat in the air, and then use the free air heat for heating.
Second, the advantages. Because the working principle is the same, the advantages of Heat Pump Hot Water Heaters and air energy water heaters are basically the same, and both have many advantages such as safety, energy saving, environmental protection, stability and comfort.
The main difference is that the function is different. The main function of the air energy water heater is to provide domestic hot water, while the Heat Pump Hot Water Heater can not only provide domestic hot water, but also provide heating and cooling services. It can be said that Heat Pump Hot Water Heaters include air energy water heaters, and air energy water heaters are just one of many products of Heat Pump Hot Water Heaters. If consumers want to buy air energy products, it is best to find out their needs before purchasing. If you only need hot water, buy an air source water heater. If you want a better consumer experience, Heat Pump Hot Water Heater is a good choice.
JNOD has a complete heat pump industry chain, and its products involve Swimming Pool Heat Pump, House Heating & Cooling Heat Pump, Domestic Hot Water Heat Pump, Heat Pump Dehumidifier, Commercial & Industrial High Temperature Water Heating Solution, Industrial and Agricultural Heat Pump Dryer, etc. The ultra-low temperature EVI heat pump has been widely used, too.
The heat pump water heater uses a heat pump to absorb the air heat source to produce hot water. The energy saving efficiency is more than 3 times that of the electric water heater. It is more energy efficient than the solar water heater.
What is a direct heat pump water heater?
What are the characteristics of direct heat pump water heaters?
What is the main structure of the direct heat pump water heater?
The direct heat pump water heater is also known as the fast or fast heat pump water heater. The basic characteristics of the direct heat pump water heater are: cold water and superheated water, as long as the tap is turned on, the energy source will continuously supply hot water within a few seconds. Turn off the faucet when you don't need hot water.
According to different heating forms, direct heat pump electric water heaters can be divided into the following three types:
①, bare electric wire heating electric water heater;
②, electric film heating electric water heater;
③, electric heating tube heating electric water heater.
The heater of the direct heat pump water heateris set in a tank frame, which cannot withstand too high water pressure. At the same time, the left and right poles of the tank frame and the two poles introduced by the heating wire will be affected by water pressure for a long time. be damaged. Therefore, direct heating heat pump water heaters cannot be made into the post-system, but are all made into the front-system. In addition, in order to ensure the safe use of direct-heat heat pump water heaters and no dry burning occurs, a pressure sensing activation switch with water flow as a signal is installed at the cold water inlet, and the pressure sensing activation switch diaphragm can withstand the pressure. It is limited and cannot withstand pressure for a long time, so direct heat pump water heaters are generally made into the former system.
A typical direct heat pump water heater is mainly composed of a heating tank plate, a pressure sensor, a power regulator, a water volume adjustment faucet, a water inlet pipe and a water outlet pipe component, among which the heating tank plate is the key component of the direct heat pump water heater. It consists of a groove weight, a sealing ring, a cover and an electric heating element, and the electric heating element is located in the groove of the groove plate.
The direct heat pump water heater works by direct conduction heating. Since the electric heating element is placed in the groove of the groove plate, when the cold water flows through the groove, it can directly flow through the surface of the heating element to be heated. And because the water tank is like a snake, the cold water flowing into the water inlet is gradually heated, and hot water with a higher temperature can be obtained at the water outlet.
Guangdong JNOD New Energy Technology Co., LTD. can produce standard products under clients' brand, modify the products to satisfy client's personalized requirements and work together with clients to design and produce totally new products.
With the widely known advantages of air energy heat pump products such as cleanliness, environmental protection, energy saving, stability and comfort, heating with Heating and Cooling Heat Pump products has become a trend. More and more northern == home users and schools, hotels, hospitals When transforming the original heating system in other places, choose to use Heating and Cooling Heat Pump.
Compared with ordinary central air conditioning refrigeration and gas wall-hung boiler heating, what are the advantages of Heating and Cooling Heat Pump?
What are the advantages of using the Heating and Cooling Heat Pump?
What is the working principle of Heating and Cooling Heat Pump?
The common heating and cooling equipment on the market is mainly fluorine system heating and cooling air conditioning or the combination of gas wall-hung boiler heating and central air conditioning refrigeration.
The main advantage of Heating and Cooling Heat Pump compared to ordinary heating and cooling air conditioners is high comfort. The fluorine system heating and cooling air conditioner directly controls the indoor temperature through the flow of the refrigerant, and the refrigerant directly exchanges heat with the air. This heat exchange method has two disadvantages: First, the temperature of the air outlet of the air conditioner is very low or very high (7°C-12°C during cooling, 40°C-50°C during heating), the body feels very bad, and it is bitingly cold in summer. The winter is hot and dry; second, although the fluorine system air conditioner has a relatively fast cooling and heating speed, it will also cause a large amount of moisture in the air to be taken away due to the rapid heating and cooling speed, resulting in excessive indoor dehumidification and drying.
1) The unit of Heating and Cooling Heat Pump has high energy efficiency ratio, energy saving and electricity saving.
2) The water temperature of the Heating and Cooling Heat Pump is generally constant at 12-22°C, which is 7°C for the water supply in summer, 12°C for the return water, 45°C for the water supply in winter, and 40°C for the return water, and the temperature difference between them is small. , so the unit has less work and more energy.
During the operation of Heating and Cooling Heat Pump, the evaporator absorbs heat from the ambient heat energy in the air to evaporate the heat transfer working medium. After the working medium vapor is compressed by the compressor, the pressure and temperature rise. When the high-temperature vapor passes through the special annular pipe bonded on the outer surface of the water storage tank, the condenser condenses into liquid and transfers the heat to the water in the water storage tank of air source heat pump.
Guangdong JNOD New Energy Technology Co., LTD. has focused on the development and production of Heating and Cooling Heat Pumps for several years. And it commits to providing perfect service for every customer from all over the world.