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this unit is designed to withstand a maximum operating pressure of 150 psi and temperatures up to 250°F
this tubular glass incorporates a distinct red line on a white background
4" WC (Water Column) and utilizes a Single Pole Normally Open (SPNO) internal contact configuration
Using a genuine Armstrong furnace part maintains the integrity of the safety string and prevents nuisance tripping often associated with non-spec universal alternatives
ensure the communication bus recognizes the device
Armstrong Furnace R100305-01 Fan Guard Els PW 29614 this unit is designed toThe Armstrong Furnace R100305 01 Fan Guard is a critical safety and performance component designed for residential HVAC systems and split system air conditioners. Engineered by Armstrong Air, this top mount condenser grille acts as a robust barrier, protecting high speed fan blades from airborne debris, ice accumulation, and accidental contact. Constructed from heavy duty wired steel with a corrosion resistant finish, failure to maintain a clear fan