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Use a manometer to verify the actual pressure produced by the inducer and a multimeter to check for continuity across the terminals when the setpoint is reached
Universal Duct Compatibility: Simplifies installation in supply
The unit includes an integrated LED indicator to provide instant visual confirmation of the relay status
Smith water heaters
Nordyne 632487R Pressure Switch Use a manometer to verifyThe Nordyne 632487R Pressure Switch is the official OEM replacement part for the aging 632487 series, specifically engineered to maintain precise combustion safety in high efficiency gas furnaces. Rated at 0. 90" WC (water column), this Single Pole Single Throw (SPST) switch acts as a critical safety interlock by sensing the negative pressure generated by the inducer motor. If the draft inducer fails to meet the required vacuum setpoint due to a
US$ 79.95
US$ 59.76
US$ 79.95
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