mini hot water pump 3.8KW air source heat pumps from China supplier most professional manufacture

3.8KW-10KW DHW heat pump R410A water cycle heat pump

 Parameters 

 Features 

1. water cycle heat pump. NERS-D/1, NERS-D/1.5 with built-in wilo pump. 

2. High cop working with Mitsubishi compressor. Other compressor available.

3. adapted international famous brand components.

4. easy and convenient to connect with existed geyser/ water tank.

5. longer life than gas circulation heat pump.

6. customize, OEM, samples is available. 

Working principle 

Advantages

Strict quality control

Q: since there is a compressor, will it cost electricity?

A: Yes, it will. But it only aims at releasing the heat energy, not used in direct heating. Thus, less electricity cost.

Q: What are the advantages of air energy compared to other heat mode?

A: 1. Safety: no fuel gas and electric device component in the water tank;

    2. Energy-saving: complete product model, fast water producing, and working 24 hours a day;

    3. Environmental protection: no exhaust gas, waste water and residue release. 

Annual operating cost just 1/5 times of electric water heater, 1/6 times of gas water heater, 2/3 times of solar water heater.

Q: Why will it be more efficient to absorb the heat from the air?

A: It just only needs a little heat to run the pump, and then deliver 4 times heat from the air, using the heat to heat the water, finally make the efficiency up to 450%. E.g.: using 1 kw electricity to heat the pump, receiving 4.5 kw heat energy to heat the water.

Q: Our house has been renovated, can we install air heat pump water heater?
A: As long as you set aside a good cold water pipes and hot water pipes.

Q: How long is the life of air water heater?
A: Life span is 12-15 years

Q: Will it be too trouble to use air water heater?
A: Easy to use, once set, and always have hot water.

Q: Will New Energy air source water heater produce furring after a long time? 
A: It is difficult for Nickel - titanium alloy to produce furring

Q: Any special requirements about water-pressure to make high water output quantity?
A: No, it can be used as long as there is tap water

Q: How about after- sale service?
A: We offer aftersales maintenance train services for users; ensure solving customer’s problems effectively within 24 hours.