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2.3 Operating principle
Fig. 2-3 Working principle diagram for the air source water heater
The air source water heater is driving the compressor by some part of electricity by using the heat
pump principle. Through the thermal circuit, absorb the heat from the low-grade energy (air) in
the surrounding environment, transmit it to the heat exchanger of water tank and then release it
to the water inside the water tank for heating water.
The heating principle for air source water heater and heat pump air conditioner is the same.
Heat pump air conditioner supplies the absorbed heat from natural environment to indoor air,
while air source will use that heat to heat domestic water. Air source water heater is a kind of new,
high-efficiency, energy-saving and eco-friendly water heater.
2.4. Technical specifications
Model
KHP-2.4/D270
Rated Heating Capacity
(*)
W
2400
Rated Input Power
(*)
W
685
COP
(*)
W/W
3.50
Capacity
L
270
