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Sakura launch new series of Heat Recovery Heat Pump Unit
(for super energy saving)
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August 12, 2012
Sakura launch following 3 types of Heat Recovery Heat Pump very recently.
1) HRVWH ｨC Heat Recovery Ventilation Water Heater
Monoblock construction having water tank and compressor on top.
2) HREHP ｨC Heat Recovery Enhancing Heat Pump
To work together with the using ERV (Energy Recovery Ventilation unit).
3) HREVHP ｨC Heat Recovery Ventilation Heat Pump in these days.
To work independently as a replacement to using ERV (Energy Recovery Ventilation unit).
Technical explanation and background of the market needs:
Ventilation and Heat Loss ｨC To keep indoor air clean and healthy, ventilation is always a key issue. In other words, stagnant air inside of a room has to be exhausted. By doing so, cooler fresh air outside of a house will automatically come in there, due to a difference of air pressure even through any smaller cracks not being clearly noted.
Role of Heat Recovery Ventilation (HRV) or Energy Recovery Ventilation (ERV) ｨC HRV or ERV shall play an important role of setting an energy involved apart for later use (recover) from an exhaust air before it is wasted by a Heat Exchanger ｨC looking like a material of corrugated card board box to transfer the heat always from warmer to colder side to recover 60-80% heat from the discharged air.
Heat Recovery Heat Pump ｨC Using low temperature refrigerant in the evaporator to absorb heat from a warm stagnant air being blew out to heat up an incoming fresh air when going through expansion device.
Available just to save energy and relative cost.
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