This genuine #65 replacement carryover orifice is specifically engineered to regulate fuel flow within the lighter tube assembly

By switching from liquid propane back to natural gas

This 1-groove fixed sheave features a precise 1-inch bore and is built to maintain consistent pitch diameters

as well as the 851S and 25A

Heil Quaker ICP 1178952 Pressure Switch 322027-701 This genuine #65 replacement carryoverThe Heil Quaker ICP 1178952 Pressure Switch is an essential safety component engineered for high pressure cutout protection in residential and commercial HVACR systems. As an OEM refrigerant pressure switch, this part is designed to monitor system discharge pressure, providing a critical 660 PSI cutout to prevent compressor damage and 505 PSI automatic reset for resumed operation once stable parameters are met. Utilizing a 660 505# high pressure