?: Heat Pump
?: Heating Lookups
A system that exchanges heat between a warm and cool space. The heat exchange is done between the dwelling and another air space, like outdoors; or a water source; or below ground (geothermal).
?: RESI, RLSE, RINC, MOBI, FARM, COMS, COML
?: Dec 26 2018
?: Apr 21 2018
Page Revision Date: Dec 26 2018