901-10113 - 44 - 9/16/2024
FRP (Fiberglass Reinforced Plastic) – A composite material made of a plastic matrix containing and
reinforced by fine glass fibers.
Refrigerant – The working fluid circulated by the condensing unit. A substance which, depending upon
its pressure, can exist as a liquid at the desired ambient temperature and can be vaporized at the
desired refrigerated temperature. Carries heat energy within the system.
Refrigerant Oil – A special oil used to lubricate compressors in refrigerant systems.
Volt – The basic measuring unit of electrical potential.
Watt – The basic measuring unit of electrical power.