Does heat pump consume electricity a lot ?

The answer to this question is of great concern to consumers and JNOD's answer is that air source heat pumps are a very energy efficient new energy heating device, compared to other electric heating devices on the market.

Heat pumps require some electricity to operate, but the amount is relatively small. 

The air source heat pump type works by using a small amount of electricity to drive the compressor to run and put the whole heat pump system into operation.

 

Heat is continuously absorbed from the air through the evaporator. 

Finally the heat absorbed and the heat generated by the electricity consumed is transferred to the water through the condenser.

We usually measure the efficiency of a heat pump in terms of COP. 

This unit is determined by measuring the energy input (in this case, electricity) and the energy output (heat). 

A heat pump with a CoP of 3 can produce 3 kW of heat from every 1 kW of electricity. 

Modern heat pump systems can transfer three to four times more heat energy in the form of heat than they consume in electrical energy to do this job. 

Other electric heating products such as the boiler, which has a COP = 1, mean that as much electricity as you want to produce heat is consumed. 

So choose a product with a COP greater than 1 (JNOD's heat pump) and you'll save on your energy bills!

Furthermore, JNOD's heating and cooling heat pump has Inverter EVI technology, which will allow the heat pump to adjust its operating power according to the ambient temperature, which will be even better.

There are many different factors will influence on your heat pump's electricity consumption, for example lifestyle, size of heat pump, heating space size,etc. 

Don't hesitate to contact JNOD for further advice and discussion on heat pump.

Dragon Boat Festival is a traditional Chinese holiday which falls on the fifth day of the fifth lunar month.

In 2022, Dragon Boat Festival falls on June 3 (Friday). JNOD will have 3 days of public holiday from Friday (June 3) to Sunday (June 5).

The two main activities during the festival are eating zongzi (rice dumplings) and boat races.

Zongzi are the most traditional Dragon Boat Festival food. It’s made of glutinous rice filled with meats, beans, and other fillings. They are wrapped in triangle or rectangle shapes within bamboo or reed leaves and tied with soaked stalks or colorful silky cords.

Dragon Boat races are the most exciting part of the festival, During the competition, Boatmen row the boat in cadence with the drumbeats, as the captain standing in the bow of the boat waves a small flag to help coordinate the rowing. The boat racing is very spectacular with drums beating and colorful flags waving, thousands of people cheering for their team to grab the flag at the end of course.

What do you want to do after an exciting dragon boat race? Yes, it is necessary to take a hot shower. Our built-in 35L electric boiler can quickly provide large flow of domestic hot water, and it only takes 5 minutes to enjoy the bath, which is a very good choice.

We also have many kinds of electrical boiler for optional, Please check out JNOD's website for more details, any inquiries please feel free to contact us.

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.

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)

WHERE DO HEAT PUMPS WORK BEST?

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

Air source heat pump water heaters have the characteristics of high efficiency and energy saving. Its energy saving effect is 4 times that of electric water heaters, 3 times that of gas water heaters, and about 2 times that of solar water heaters.

Is there a difference between an air source heat pump water heater and a normal water heater?

What are the environmental protection features of heat pump water heaters?

How does the heat pump water heater work?

Is there a difference between an air source heat pump water heater and a normal water heater?

Environmental protection, the heat pump water heater realizes that there is hot water whenever you want. Because it does not use electric heating elements for direct heating, compared with electric water heaters, it eliminates the potential safety hazard of electric leakage; compared with gas water heaters, there is no gas leakage, or Safety hazards such as carbon monoxide poisoning, so it has better safety performance. The air energy heat pump is regenerative, and the heating function is automatically activated according to the temperature in the water tank to ensure sufficient supply of hot water for 24 hours, so there is no such problem as the gas water heater that cannot meet the hot water for multiple faucets at the same time, nor will it There is a problem that the capacity of the electric water heater is small, and many people need to wait for a bath. The hot water is ready to use, the water output is large, and the water temperature is stable, meeting all your expectations for hot water. Because its power consumption is only one-fourth of the same amount of electric water heater, which is equivalent to using the same amount of hot water, using an air-energy heat pump, the electricity bill is only one-fourth of that of electric heating. Calculated for a family of 4, the normal consumption of hot water is about 200l/day. Electric water heaters cost about 4 yuan/day for heating, while heat pump water heaters only cost about 1 yuan/day, saving 1,000 yuan a year.

Where are the environmental protection features of heat pump water heaters?

Environmental protection of heat pump water heaters: using clean energy, no waste gas, waste water, waste residue, and no thermal effect on the air. The use of environmentally friendly heat medium, cfc-free, will not cause damage to the atmospheric ozone layer. Uses of heat pump water heaters: heat pump water heaters can be used in hot water systems with a temperature requirement lower than 65°C, such as bathing, sauna, swimming pool, foot bath, beauty salon, agricultural breeding, etc. The heat pump water heater has a high energy efficiency ratio and is more energy-saving.

How does the heat pump water heater work?

A heat pump water heater is essentially a heat lifting device. The function of the heat pump is to absorb heat from the surrounding environment and transfer it to the object being heated (a higher temperature object). Its working principle is the same as that of a refrigerator. It works according to the reversed Carnot cycle, the only difference is that the working temperature range is different.

Guangdong JNOD New Energy Technology Co., LTD. has been a Chinese pioneer in heat pump water heater for several years. They can provide any type of heat pump water heaters you need. At the same time, their after-sales service is also very considerate.

In fact, the working principle of the Heat Pump Hot Water Heater does not differ significantly from the working principle of our air conditioning system. However, our household air conditioners use the cold end (evaporator) of the cooling circuit system; In contrast, heat pumps use the hot end (condenser) of the circulatory system.

What is the spring of air simultaneous heating and cooling heat pump for homes?

How does the Heat Pump Hot Water Heater provide hot water?

What is the current market situation for Heat Pump Hot Water Heaters?

What is the spring of air simultaneous heating and cooling heat pump for homes?

● Brushless DC inverter fan motor

The speed of the fan motor was increased by 45% and the silence of 35 dB was reached.

● Working at extremely low temperature

The inverter compressor can run stably at extremely low temperatures.

● Adaptive thermostat technology of ±1℃

The user feels more comfortable with small temperature fluctuations.

How does the Heat Pump Hot Water Heater provide hot water?

The basic principle of heat pump water heater: It mainly consists of compressor, heat exchanger, axial fan, heat storage water tank, water pump, liquid storage, filter, electronic expansion valve and electronic automatic control. After switching on the power supply, the axial fan starts running, the outside air flows through the evaporator for heat exchange, and the reduced temperature air is expelled from the system by the fan. A kind of low pressure working medium gas is compressed into high temperature and high pressure gas and fed to the capacitor. The water forcibly circulated by the water pump also passes through the condenser and is heated by the working medium and fed to the consumer for use. The working medium is cooled to a liquid and the liquid expands. After the valve is throttled and cooled, it flows back into the evaporator. This cycle works repeatedly, and the heat energy in the air is continuously "pumped" into the water, so that the water temperature in the water tank for heat preservation gradually rises and finally reaches about 55°C, which is just suitable for people to take a bath.

What is the current market situation for Heat Pump Hot Water Heaters?

Heat pump water heaters are a new thing on the market, and consumer awareness of this is still very low. There are many people who think that it is impossible to get three parts heat with one part heat, and the same applies to other products related to the application of heat recovery technology, although the popularity of heat pump air conditioners was very high.

People's understanding is limited only to the fact that air conditioning is a large electricity consumer, but they do not know that it is more energy-saving than the coal-fired ball furnace. As some larger shopping malls have not yet sold air-powered water heaters, consumer awareness of air-powered water heaters is still very low.

In order to meet these growing requirements, Guangdong JNOD New Energy Technology Co., LTD. has various heat pump water heaters, which allow to increase the products and make them more effective, reliable and consistent.

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.

* Internal

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.

* Outcase

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

Heating and Cooling Heat Pump is a central air-conditioning unit that uses air as a cooling (heat) source and water as a circulating medium to transfer energy. Its advantages are that it is easy to install and use, and it can be used after connecting to the power supply, saving a complex cooling water system and a boiler heating system.

Compared with other products of the same type, why is Heating and Cooling Heat Pump cost-effective?

What are the common Heating and Cooling Heat Pumps on the market?

What to look for when choosing a Heating and Cooling Heat Pump?

Compared with other products of the same type, why is Heating and Cooling Heat Pump cost-effective?

Compared with electric boilers, Heating and Cooling Heat Pump can save more than 50% of power consumption, and reduce the trouble of frequent replacement of electric heating tubes; Compared with traditional coal boilers and oil-fired boilers, Heating and Cooling Heat Pump is pollution-free, emission-free, and safe , eliminating the need for annual routine security inspections, eliminating the need for professional boiler workers, fully automatic temperature control, and significantly reducing operating costs by more than 50%. Heating and Cooling Heat Pump completes a heat pump for heating and cooling needs in a particular field. Generally speaking, Heating and Cooling Heat Pump uses specialized heat pump compressors, special refrigerants and systems.

What are the common Heating and Cooling Heat Pumps on the market?

There are many types of heat pump water heaters on the market, mainly including three series of solar boost type, water source and air source. Solar-assisted heat pump is a heat pump technology that combines heat pump and solar energy technology; water source heat pump uses a certain temperature water source (above 20 ℃) as a heat source and uses refrigerant as a medium to absorb the heat in the water source and then compress it by a compressor. For heating, exchange heat with cold water through a heat exchanger to achieve the purpose of heating and producing hot water. The water source heat pump must have a water source with a certain temperature and flow; the air source heat pump obtains heat from the air in a similar way to the water source heat pump to heat water. Among the three types of heat pumps, the air source heat pump is subject to the least restriction and has the largest development space.

What to look for when choosing a Heating and Cooling Heat Pump?

Whether the Heating and Cooling Heat Pump saves electricity has a lot to do with outdoor temperature, building insulation, user usage, equipment purchase and installation. If you want to save more electricity, users not only need to carefully select air source products, such as buying big brands as much as possible, finding professionally qualified installers for installation, etc., but also mastering the correct air source heat pump heating method, in order to achieve high efficiency and energy saving.

Guangdong JNOD New Energy Technology Co., LTD. has various Heating and Cooling Heat Pumps that can provide the increasing of products, and make them more effective, reliable, and consistent.

Mid-autumn Festival is a traditional festival in China, takes place annually on the 15th day of the eighth month in the Chinese calendar. This year, that day falls on September 10. To celebrate the holiday, families and friends gather to revel in festivities like feasting on mooncakes, playing with lanterns, and moon gazing, It’s also a time of giving thanks for a good harvest.

Most of people enjoy this special date for families or friends reunion, JNOD electric boilers and heat pumps will always be by your side, providing you warm and comfortable!

We also would like to take this opportunity to thank all our customers for their continued kind support, which has allowed JNOD to grow and become better and better.

Please kindly be advised that our company will be on vacation from 10 SEP to 12 SEP ,2022.

Our sales team and after-sales service team will always keep online and continuous service,

Let's keep in touch.

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