Pay in 4 interest-free payments of $6.66 Learn more
Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
The R11110-38 is identified by its pink coating
effectively capturing large particulate matter and protecting sensitive internal components like coils and blower motors from debris buildup
or if you receive a specific "limit switch open" error code on the control board
chemical fumes
Automatic Reset Functionality: Eliminates manual intervention by restoring circuit continuity once the plenum temperature stabilizes
Nordyne 632443R Pressure Switch The R11110-38 is identified byThe Nordyne 632443R is a critical OEM replacement pressure switch designed for induced draft furnaces. Engineered to monitor the differential pressure between the draft inducer motor and the flue, this SPST (Single Pole Single Throw) switch is factory calibrated to a precise 0. 85" WC (Water Column) trip point. It features a 1 4" barbed connection for standard pneumatic tubing and two terminal electrical contacts for direct furnace control board