Nordyne 632448R Pressure Switch the 800001B gasket set is

the 800001B gasket set is compatible with Raypak Hurricane models

including natural gas and propane configurations

This heavy-duty 8-inch plastic float is engineered from high-density polyethylene (HDPE)

The Heil Quaker ICP 1013083 Transition Gasket is a critical OEM sealing component designed specifically for secondary heat exchanger and collector box transitions in high-efficiency natural gas furnaces

or the internal diaphragm of the switch has ruptured

Nordyne 632448R Pressure Switch the 800001B gasket set isThe Nordyne 632448R Pressure Switch is an essential safety component engineered for precise differential air pressure sensing in residential gas furnaces and HVAC systems. As a Single Pole Single Throw (SPST) switch, it is factory set to trip at 1. 65 inches water column (1. 65" WC), ensuring the inducer motor maintains the specific vacuum required for safe combustion and proper flue exhaust. This OEM Nordyne replacement part features a standardized 1