Pay in 4 interest-free payments of $14.33 Learn more
Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
Internal Scaling: Features field-selectable jumpers to optimize resolution for small motors or large industrial loads
as these brands share a common parts catalog
or a total lack of spark during the ignition trial are primary indicators that the module requires testing or replacement
Why is it important to use a serial number for verification
Nordyne 632547R Pressure Switch 321894-708 Internal Scaling: Features field-selectable jumpersThe Nordyne 632547R Pressure Switch is a critical OEM furnace safety control engineered to monitor proper inducer motor draft and venting conditions in high efficiency heating systems. This SPST (Single Pole, Single Throw) switch is factory calibrated to a precise 0. 90" WC (Water Column) set point, ensuring the combustion process only initiates when safe airflow thresholds are met. As a genuine Nordyne replacement part, it eliminates the calibration
US$ 100.00
US$ 60.00
US$ 35.00
US$ 60.00
US$ 60.00
US$ 155.00
US$ 25.00
US$ 60.00
US$ 95.00
US$ 25.00
US$ 30.00
US$ 25.00
US$ 120.00
US$ 60.00
US$ 24.00
