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The R11110-38 is identified by its pink coating
Automatic Reset Functionality: Eliminates manual intervention by restoring circuit continuity once the plenum temperature stabilizes
chemical fumes
Key Benefits System Protection: Effectively prevents evaporator coil freeze-ups by shutting down the compressor when low-limit temperatures are reached
Most Reznor burner manifolds require a standard deep-well socket or nut driver for removal and installation of the orifice plug
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
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