Category Archives: HVAC (heat pump)

Heat Pump

How a Heat Pump Works Contents – Principles of heat pump operation – Explanations of how a heat pump works – How a heat pump works according to its type – Avoid heat pumps with piston compressors Although an air conditioner can technically be called a heat pump, the word “heat pump” is more commonly used to refer to an HVAC system that can pump heat both inside and outdoors. Heat pumps can move heat in both directions: from the inside to the outside (cooling) and from the outside to the inside (heating).  To understand all the advantages of a heat pump, its limitations, and maintenance constraints, you need to know how it works, and this post tells you what it’s all about. Principles of heat pump operation Heat pump operation is based on heat transfer between a heat transfer fluid and a surrounding environment. The so-called “refrigerant” has the property of…

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