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Identical Utility: Replaces 4074EGR/U with 100% mechanical consistency for rapid field replacement
Measuring 36 inches in length with a 5/16-inch diameter
this kit allows for a seamless transition
meaning it is calibrated to trip and interrupt the burner circuit when flue temperatures reach 225 degrees Fahrenheit
Armstrong Furnace R101432-13 Pressure Switch Els PW 17895 Identical Utility: Replaces 4074EGR/U withThe Armstrong Furnace R101432 13 Pressure Switch is a critical safety component designed for high efficiency gas furnaces. Engineered with a . 60"WC set point, this SPST (Single Pole Single Throw) switch monitors the pressure differential within the inducer housing to ensure the combustion blower is extracting flue gases correctly. This specific model features a dual 1 4" barb connection, providing a secure interface for vacuum tubing. As a direct OEM
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