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5.1KW all in one air source air to water hot water heat pump model NERS-FDV1.5/S150

5.1KW all in one air source air to water hot water heat pump model NERS-FDV1.5/S150

5 Units(1-2 Sample available with stocks)
Compressor Brand
Place of Origin
Rated heating capicity
Delivery Time
about 25 working days
Payment Terms
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5.1KW all in one air source air to water hot water heat pump model NERS-FDV1.5/S150

product-NULITE-51KW all in one air source air to water hot water heat pump model NERS-FDV15S150-img

Household all in one hot water heat pump picture


Domestic air source heat pump specification

Rated heating capacity5100W
Rated input power/current1235W/5.8A
Max input power/current1730W/8.2A
Power supply220V-/50Hz
Rated output water quantity110L/h
Rated water volume(dual inner tank)150L
Rated output water temperature55℃
Max output water temperature60℃
Rated of waterproofIPX4
Rated of Elc.leakage protectionI
Net weight86kg
Water tank working pressure≤0.8MPa
Max compressor inlet/outlet pressure3.0MPa
Max working pressure3.0MPa
Option colorsSilver, Golden 

All In One Heat Pump:

1.70°C output water temperature and super COP 4.23.

2.Using R134A green refrigeration.

3.Energy saving 75%, saving more running cost.

4.Square design and monoblock type,easy installation .

5.Strong insulation effect, 24 hours water temperature only drop<3 °C.

6.Dual tank technology, higher water output quantity.

Working Principle of Air Source Heat Pump

NULITE-Find 51kw All In One Air Source Air To Water Hot Water Heat Pump-2

Heat pumps are machines that extract heat from one place, upgrade it to a higher temperature and move it to 

another place. Air source heat pumps systems consist of four major elements that allow the refrigerant to pass 

from the liquid state to the gas: a compressor, a condenser, an expansion valve and an evaporator. 

Structure of all in one heat pump

dual tanks advantage.png


Advantages of FDV1/Y160(A)

lzff 3

1.Luxury LED touch controller

Luxury LCD screen, touch control, flexible water temp. Adjustment, multiple running modes are available, enjoy

comfortable hot water.

2.Max water temperature reaches 70℃

Cold water continuously heat transfer with multiple heat exchangers,max Output water temp. can reach 70℃, hot

water output quantity is much higher than ordinary heat pump unit.

3.Dual water tank heat transfer technology

Hot and cold water storage separated, mixed water is small, heat more thoroughly, making the heat pump water output 

quantity each 125%.


  Packaging and Shipping

  packaging and shipping .png


product-NULITE-51KW all in one air source air to water hot water heat pump model NERS-FDV15S150-img-1



1.What is your advantages,comparing with other water heaters?
 Avoiding electric water heater leakage, dry, high power consumption.
 Avoiding the drawbacks of gas water heater,such as producing harmful gases,Fits and starts etc.
 Energy efficient, safety and environmental protection, all-weather operation, easy to use.


2.What is the function of our inverter heat pump?

1)Domestic hot water all year round

2)Space heating in winter

3)Space cooling in summer


3.What is the supply conditions of our product?

Heating test conditions : Ambient temp.7°C/6°C,Water temp.40°C/45°C
Refrigeration test conditions :Ambient temp.35°C,Water temp.12°C/7°C
Hot water test conditions : Ambienttemp.7°C/6°C,Water temp.9°C/55°C


4.How long is the life of air water heater

Life span is 12-15 years


5.How many years'guarantee?

2 years. 

During the guarantee period, if the quality problem is not caused by human, we will responsible replace

the damaged parts for free. But the shipping cost is charge by customer.Related products

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