Rheem Furnace Parts 42-101955-02 Gas Furnace Pressure Switch AssemblyGas Furnace Pressure Switch Assembly, a key Rheem furnace part, ensures safe ignition and efficient operation by accurately monitoring venting and draft conditions before the furnace starts. The 42 101955 02 model is designed as a reliable pressure switch assembly used on gas furnaces, helping prevent unsafe operation and nuisance lockouts. This essential component fits standard installations and provides consistent performance in demanding heating

OEM replacement part: ensures original performance and fit

Switch: DPST with Positive Off and Range Stop

Maintains secure mounting and wiring integrity for reliable thermostat action

Its compact form and straightforward installation make it a practical choice for HVAC upgrades and maintenance

with an option for surface mounting to fit compact control panels

It serves as a direct replacement for the older L4029E1300

Investing in this replacement part helps extend furnace life

Built to complement your Goodman system

matching standard immersion sensing probes for precise temperature monitoring

This robust control unit uses a copper bulb (3/8 inch diameter x 3 inch length) with an 8-foot capillary to sense temperature

This Minical air vent provides automatic air release

preserving taste and pressure in everyday use