How do Elecro Air to Water Heat Pumps work?
Step1: The evaporator in the pump absorbs heat from the air and is drawn down through the evaporator coil by the fan. Shown (1a).
The heat is then transferred to the cold refrigerant flowing through the evaporator coil. The cooler residual air that is generated from the process is then released out of the heat pump by the fan. Shown (1b).
Step 2: The warmed refrigerant is then receive by the compressor. Through the compression action, it is heated, increasing hr pressure inside the systems quite substantially. The refrigerant that is now hot will be converted in to a gas that is pumped in to the condenser.
Step 3: Heat from the the hot refrigerant that is flowing inside the condenser is transferred to the swimming pool water, touching the exterior of the condenser coil, when passing through the heat exchanger. During the process the refrigerant temperature drops increasing the temperature of the pool water.
Step 4: The now warm refrigerant flows through the pressure control regulator device (capillaries or expansion valve) reducing the pressure inside the system quite substantially, chilling the refrigerant to a cool state again. The refrigerant is then ready to begin the whole process again and flow in to the evaporator coil to collect the heat.
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Superior Efficiency, Low Running Costs
A swimming pool heat pump only requires energy to operate a compressor and a fan motor. This only requires minimum power consumption in the process.
Elecro heat pumps can produce more then 5 times the amount of heat energy then electrical power consumed in the process. So... for every 1-kW of electricity consumed the pump can produce 5-kW of heat output into the swimming pool water.
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