Armstrong 65W49 Furnace Pressure SwitchThe Armstrong 65W49 Furnace Pressure Switch is a precise safety component that guards ignition and ensures dependable furnace operation. This pressure switch, identified as R100684 09, features a red housing and a 0. 60 in. W. C. set point, making it a trusted replacement part for compatible systems. Designed for reliable performance in modern furnaces, the Armstrong 65W49 Furnace Pressure Switch delivers accurate pressure sensing to prevent unsafe

with vertical/upright mounting options

SPST switch configuration for straightforward valve actuation

This thermocouple features a rugged stainless steel element and a generous 36-inch length

ensures a precise fit and reliable operation

Whether used in manufacturing

for dependable HVAC installations

Transformer: 120V AC

Easy replacement and quick installation with standard mounting hardware

This replacement part targets the anode rod

Ideal replacement part for gas furnaces and boilers

This pilot burner kit delivers dependable ignition and safe operation

The kit provides a clear path to quick maintenance