Description
The Lennox 97M78 Kit-RFC 0.076 is an essentialpart to Lennox HVAC systems. Included in this kit is a piston orifice assembly, a precisely sized piece that controls refrigerant flow through the system. In the past, refrigerant has been controlled by a fixed orifice in air conditioners and heat pumps. Inside the kit is an orifice that acts as a valve keeping the amount of refrigerant that passes through under control. The flow rate depends on the specific size of the orifice. The system performance is optimized with a properly sized orifice. This kit may be used with Lennox HVAC equipment during initial installation or as a replacement part for an old orifice.
