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For technicians troubleshooting furnace lockout cycles or intermittent burner failures
ensure the mounting orientation and surface contact are secured to maintain accurate temperature sensing across the 140-190
Manual Reset Safety: The M/R SPST design requires a manual reset after a trip
Engineered for the rigorous demands of industrial HVAC environments
The MARS 19169 Potential Relay is a high-performance motor starting relay designed for single-phase HVACR systems
Nordyne 669941R Drain Pan For technicians troubleshooting furnace lockoutThe Nordyne 669941R Vertical Drain Pan is an essential OEM replacement component engineered for Nortek and Nordyne air handlers. This Vertical Left Hand B Cabinet drain pan is the direct superseding replacement for the legacy 669941 model, ensuring a precise fit in specific furnace and coil configurations. Fabricated from high strength plastic, the pan is designed to withstand the thermal stresses and constant moisture typical of HVAC condensation