The pressure enthalpy chart enables a technician to create a picture, or "snapshot" of the entire systems operation. ... Other book credits include Refrigeration and Air Conditioning Technology, 6th ...

The chart is a grid where you can find the heat index temperature by looking at the air temperature and relative humidity. For example, the NWS says if it's 96 outside and the humidity is 65%, the ...

Enthalpy? A Fancy Word for Heat! This program presents the important concepts of pressure enthalpy in a manner that will appeal to the service technician. Each refrigerant has its own properties and ...