Winter has arrived, and people tend to use heat pumps as heating machines. If the heat pump unit can be installed reasonably, the service life and heating capacity of the heat pump will be improved. Let Jnod tell you how to install it, see below:
1. Unit installation location planning
1) The installation requirements of the heat pump main unit are similar to the installation requirements of the outdoor unit of the air conditioner. It can be installed on the roof, balcony, and ground. The air outlet should avoid the windward direction.
2) The distance between the main unit (wind from the side) and the surrounding walls or other obstructions should not be too small. There should be no obstructions within 1 meter of the air outlet, and ensure that the heat exhaustion and suction of the heat exchanger are not hindered.
3) There should be no obstructions within 1 meter of the air inlet of the main unit (top air outlet), and no obstructions within 2 meters of the air outlet to ensure that the heat exhaustion and suction of the heat exchanger of the main unit are not hindered.
When the unit is installed under the eaves or there are horizontal obstacles above the unit, the installation location of the unit must be in a well-ventilated place, otherwise it is easy to short-circuit the air flow, resulting in poor heat dissipation capacity of the unit.
2. Unit installation environment control
1) Try not to place it in direct sunlight.
2) Not on the window sill of the bedroom or near the bedroom.
3) There is enough distance between the air inlet and outlet to facilitate heat dissipation.
4) Places that can withstand more than 2-3 times the weight of the outdoor unit.
5) A place where there is no oily smoke or other corrosive gas.
6) A place that does not affect other factors or the environment.
With the soaring price of gas and the emphasis on environmental protection in many countries around the world, heat pumps are becoming more and more important and popular among consumers and manufacturers. In the last 2 years, many various kinds of heat pumps have appeared on the market. In this article, we will teach you how to choose a good hybrid hot water heat pump, also called all in one heat pump water heater.
For a hot water heat pump, the water tank is very important, both the outcase and the interior are very important.
At this point, we would recommend our customers to choose a hot water heat pump with an enameled water tank for the following reasons.
A. Good thermal insulation: Take JNOD's all in one heat pump with enameled tank as an example. After testing, when the water in the tank is boiled to the set temperature and then power off, the water in the tank will only have a temperature drop of 5-8 degrees Celsius after 24 hours. Such a hybrid heat pump is your wise choice.
B. Strong corrosion resistance: In areas with bad water quality, there are more impurities in the water. If you use the general iron water tank, the welding joints inside are prone to chemical reaction with impurities, which leads to the problem of water leakage.
Here we recommend that consumers choose galvanized steel plate as the shell material. There are businesses in the market will choose color plate. The service life of the color plate is very short, only 1-2 years. A long time inside the box exposed will also lead to water leakage problems in the tank.
Expect these suggestions will let you choose a better heat pump! Feel free to contact JNOD with any questions! Link:https://www.jnodheatpump.com
The heating and cooling heat pump is a device that transfers heat energy from a low-level heat source to a high-level heat source, and is also a new energy technology that has attracted a lot of attention worldwide. It differs from the well-known mechanical equipment, which can increase the potential energy"Pumps"; A heat pump usually first extracts inferior heat energy from natural air, water or earth, then performs work by electricity, and then provides people with available energy that can be used. of high quality thermal energy.
What is the working medium of the heating and cooling heat pump?
What role does the heating and cooling heat pump play?
What do you know about heating and cooling heat pumps?
The working medium of the heating and cooling heat pump used to be Freon, but since Freon adversely affects the Earth's atmospheric ozone to protect the Earth's ecological environment, in addition to improving the cooling coefficient of the heat pump and effective use, science is also committed to new technologies in various countries. With the development of quality, the working fluid was used as a replacement for Freon. However, the work equipment of most Chinese manufacturers today is still R22, and the era of using environmentally friendly work equipment R417A and 134A has not yet arrived. Some countries, such as Japan, have taken the lead in using CO2 as a working medium to avoid damaging the ozone layer. (Therefore, the copper pipes must be firmly connected during installation to prevent R22 from leaking.) In addition, the above R22, R417A, 134A and CO2 do not harm the human body. Even if there is a leak, all the equipment is still safe.
The low temperature heat sources normally used in heat pumps for heating and cooling are the media around us. Air, river water, seawater, municipal wastewater, surface water, groundwater, treated water, fire pits or working fluids, which are discharged from industrial production plants these working fluids often have similar temperatures to the surrounding medium. The operating principle of the heating and cooling heat pump is the same as that of the compression chiller. In order to fully exploit its efficiency, the small air conditioner is cooled with the same equipment in summer or heated in winter. When heating in winter, the evaporator and condenser in the air conditioning system are exchanged via a switching valve.
Heat pumps for heating and cooling are an intelligent, efficient and versatile solution for year-round heating, cooling and hot water supply solutions. In addition to their flexibility and wide application, they are energy efficient and environmentally friendly, with advanced EVI technology and green refrigerant R32/R410A. So you can enjoy a comfortable home and save energy at the same time.
JNOD insisted on developing with technological innovation, it had several nationally famous technicians and had invented several product patents. The company has strictly implemented the international ISO quality management system, and the products are of reliable guaranteed quality.
As heat pumps are more and more popular in the market, people want to know if it's worthy to use it.
Of course Yes! Heat pump water heaters are worth the cost.
Heat pumps are significantly more energy efficient than normal electric or gas hot water heaters because instead of using energy to generate new heat, they collect existing ambient warmth and transfer it to the water. This efficiency can save you hundreds of dollars on energy bills each year.
Tax Incentives and Rebates
With tax incentives and state-sponsored sales rebates, energy efficient heat pump water heaters can actually be a more affordable choice than most homeowners would expect. Though the upfront cost is high, most homeowners pay back heat pump water heaters within the first or second year alone. And heat pump water heaters are long-lasting – a good, well-maintained heater can last between ten to fifteen years.
Because heat pumps are more energy efficient than conventional hot water heaters, they do not use as much electricity and/or natural gas, which reduces greenhouse gas emissions. In fact, it estimates that if all residential water heaters were replaced with heat pump water heaters, there would be up to 140 billion pounds of greenhouse gas emissions are saved annually.
We Jnod now provide various air to water heat pump, any question or need welcome to inquire us!
Air source heat pumps are a relatively new technology that can be used to heat your property in a more environmentally friendly and energy efficient way. As they use the ambient air outside of the property as their heat source, there is no need for a gas supply. This makes them a suitable heating solution for most homes, regardless of whether they are connected to the gas network.
There are 2 types of air source heat pump: air to water and air to air. This is how each of them works.
How an air to water heat pump works
Here is a step by step breakdown of how an air to water heat pump works:
1. The heat pump has an outdoor unit, which contains a fan that draws air in from outside the property. This air then passes over tubes or coils filled with liquid refrigerant.
2. The liquid refrigerant is much colder than the ambient temperature, even if the outside air is at sub-zero temperatures, and begins to heat up when air is passed over it.
3. As the refrigerant continues to heat up, it becomes steam which is moved to a compressor. This compresses the steam which raises the temperature of the refrigerant even further.
4. The heat of the refrigerant is then transferred to the water in the central heating system in your home, and any water stored in a hot water tank, for hot running water.
5. The refrigerant, which has now passed on its heat, is then cooled and cycled back to begin the process again.
How an air to water heat pump works
Air to air heat pumps are essentially updated versions of air conditioning units that don't only cool air, but can also heat it. They work in the same way as an air to water heat pump, but transfer heat to the air in a ventilation system, rather than to the water in a central heating system.
A big drawback of air to air heat pumps is that they require a property to have air ducts installed throughout, in which to distribute warm air. They are also incapable of heating running water. This means they are not generally suitable for existing and older properties.
We have provided an in depth comparison of these heat pumps in our Air to Water Heat Pumps vs Air to Air Heat Pumps article.
Not only are there air to water and air to air heat pumps, but each of these types of air source heat pump is generally available in different models. Namely monobloc air source heat pumps and split air source heat pumps.
Monobloc heat pumps
These are a large single outdoor fan unit which connects directly to the central heating system and will need to be located close to your property. There is no indoor unit, which can help to free-up space inside your property.
Split heat pumps
Split heat pumps consist of 2 main units: the outdoor fan unit and the indoor heating and cooling unit. These generally take up less space outside, but will require the use of some inside space.
To understand the pros and cons of monobloc and split air source heat pumps, and to find out more about how they differ, you can go to our article: Split Heat Pumps vs Monobloc Heat Pumps
Air to water heat pumps often come in 2 separate temperature ranges: low temperature and high temperature. It's important to know what each of these temperature types are as they could affect your installation costs.
Low temperature heat pumps
While traditional gas boilers will heat the water in a central heating system to temperatures of around 80°C to ensure the radiators around the property are providing ample heat. Low temperature air source heat pumps are only capable of heating radiators to a temperature of around 60°C. Due to the lower maximum temperature these heat pumps are capable of producing, more heated surface area is required to keep a property warm. This means you will need bigger radiators or underfloor heating to truly benefit from the installation of a low temperature heat pump.
High temperature heat pumps
Generally, high temperature air source heat pumps are capable of heating the water in a central heating system to around 75°C – 80°C. This is more in line with the temperatures provided by gas boilers. This makes them easier to integrate into an existing traditional heating system, but they do require more power to run.
For an in depth comparison and explanation of different temperature levels in heat pumps, check out our Low Temperature vs High Temperature Air Source Heat Pumps article.
There are many benefits to getting an air source heat pump installed at your property, but there are some disadvantages too. To help you make the right decision for your home, we created the article: Air Source Heat Pumps vs Gas Boilers. This covers the advantages and disadvantages of each technology, cost comparisons and things you will need to consider when getting either heating solution installed.
As air source heat pumps are a relatively new technology, you may find it harder to find a heating engineer in your area that's well versed with installing them. More and more heating engineers are starting to adopt air source heat pumps as a heating solution they will install, but it may not be clear where to find them.
Fortunately, this is something we can help with. Simply click the link below and we'll find you up to 3 quotes from air source trained heating engineers in your area.
The heat pump water heater is almost the same as the cooling principle. A good heat pump system design can utilize the cold and hot ends of the refrigeration system at the same time, that is, in hot summer, the indoor is refrigerating, while the outdoor condenser is heating hot water.
What is the purpose of the heat pump water heater?
What are the performance advantages of heat pump water heaters?
What should be paid attention to in the installation of heat pump water heater?
heat pump water heater integrates various functions such as hot water supply, heating, dehumidification, cooling, and air filtration:
No matter the weather, rain or snow all year round, the eat pump water heater automatically provides hot water 24 hours a day without interruption;
eat pump water heater High-efficiency dehumidification, the maximum dehumidification capacity is 6~8 kg in 24 hours a day, and the effect is obvious in rainy and rainy weather;
eat pump water heater filters indoor air, and the effect is more obvious when installed in the kitchen.
eat pump water heater With additional heating accessories, it can heat up the room by more than 5°C in winter, making learning, entertainment and sleeping more comfortable. No matter it is cloudy, sunny, day or night, as long as there is air, hot water can be produced. At room temperature, 180L of hot water can be produced per hour.
1. It is safe enough, water and electricity are separated, no danger, it is heated by the heat of air, and it is highly technological. Other water heaters have certain risks. heat pump water heaters are completely safe, protecting the lives of family members and providing comfortable hot water.
2. Economical enough, heat pump water heater is used in winter, about 1~1.5 kWh of electricity a day, enough for a family of 4~5 people, generally 4~5 people, at least 3~4 kWh of electricity a day.
3. Enough to enjoy, the heat pump water heater can have 24 hours of comfortable hot water, and it is a 24-hour constant temperature, which can be used immediately after opening, saving a lot of time for boiling water and avoiding accidents.
4. It is fashionable enough. The exterior of the heat pump water heater is very good-looking. At first glance, it makes people feel high-end and fashionable.
5. It is convenient enough, the heat pump water heater can be operated by iphone to control the temperature, or it can be controlled by the touch screen of the machine, which is convenient and fast.
6. Comfortable enough, the heat pump water heater has the function of air-conditioning in the kitchen, which solves the problem of hotness in the kitchen and enjoys the sense of accomplishment when cooking.
With drainage facilities:
When installing the heat pump water heater, condensed water will be discharged during use, so the installation location must have drainage facilities such as floor drains and gutters.
Instrument installation location:
The instrument, that is, the control panel, needs to be installed nearby to avoid rain; since most of the operation modes choose "economy mode", the control panel is rarely operated, and it is not necessary to install it in a very conspicuous position. Install.
Water pipe arrangement:
The inlet and outlet pipes of the heat pump water heater are preferably 25PPR pipes.
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.
Hello everyone, We sincerely invite you to watch our live stream shows on Alibaba in 15th, April.
We will show you our hottest and newest electric boiler and heat pump during the live show.
Some latest market information about the boiler and heat pump products would be shared either.
If you don't want to miss our new arrivals, cost-effective and hot selling products, or have anything you want to communicate with us, welcome to meet us:
Here's the link to watch our show:
DATE: April 15th ,2022
A swimming pool heat pump works to keep a constant pool temperature and extend the swimming season. According to Arizton’s report, the pool heat pump market is expected to grow at a CAGR of over 5% during 2019−2025.
JNOD has our swimming pool heat pump to meet the market request.
For the swimming pool heat pump,we have the:
Residential on/off swimming pool heat pump,we can make the heating capacity from 3KW to 25kw.
Residential inverter swimming pool heat pump,we can make the heating capacity from 5kw to 28kw.
We can have the R32 and R410A model,we can make both plastic and metal out case.
It’s with 4 ways valve,provide both heating and cooling mode to create more possibility for pool enjoyment.The high performance, energy-efficient pool heat pump quietly and economically allows you to swim comfortably throughout the year!
Some customers may ask what’s the different between Residential on/off and inverter swimming pool heat pump.
It is very similar to the concept of air conditioning inverter technology.
On/Off is defined as “all or nothing “,the input power or the heating capacity keeps the same.
For the inverter system ,Unlike ON/OFF heat pump with single-speed compressor which by switching on and off periodically to adjust the performance of the heating & cooling, full inverter heat pump uses a variable speed compressor which can automatically adjust the output needed at the lowest consumption of power and maintain the best temperature at different climatic conditions. When the heating demand is high, the inverter compressor and the fan motor will start running at a high speed, inversely, they will run at a low speed.
The advantages included:
1.Achieve an extremely high COP.
2.Shorten heating time.
3.Greatly save energy and cut down electricity bill.
4.Contribute to a quiet neighbor environment.
Some customer told me,their swimming pool is not very big.
Here come a mini swimming pool heat pump will be suitable for you.
We have both 3KW and 5KW heating capacity model.
The mini heat pump is designed for above-ground pools.It’s light and easy to install,can be portable every where.Equipped with a plug & play power connection.
Besides the Residential swimming pool heat pump model,we also have the commercial swimming pool heat pump with full inverter technology meets your comfort needs coupled with energy-efficient operation, which is applied in commercial settings, including water parks, hotels, gyms, and so on.
OEM and ODM project are acceptable.Just contact JNOD sales team to get more information.