Description
680 PSI maximum working pressure rating
whistling noises
How do I know if my Armstrong blower motor has failed
Common Questions Is this kit required for all VA-8050 installations
ensuring the gas valve is only energized when ignition is verified
Nordyne 632673 Pressure Switch 321702-401 680 PSI maximum working pressureThe Nordyne 632673 Inducer Pressure Switch is a critical safety component designed for high efficiency forced air furnaces. As a genuine OEM replacement part, this single pole, single throw (SPST) switch is factory calibrated to a 1. 13 in. W. C. set point, ensuring the draft inducer motor establishes proper static pressure before the ignition sequence begins. This furnace air pressure switch prevents hazardous operation by monitoring the venting
Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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