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the SWT1277 limit switch is calibrated to open the circuit at 145°F (cut-out) to halt burner operation and automatically reclose at 115°F (cut-in) once safe parameters are restored
The MNPT inlet and FNPT outlet configuration
Key Benefits Precision Machined: Manufactured in the USA to AHRI and SAE J513 standards for a perfect
the Williams P285500 Red Ignitor Push Button is the essential OEM replacement part for manual pilot ignition
Smith parts ecosystem
Rheem-Ruud 42-25101-03 Contactor the SWT1277 limit switch isAs a field tech, you know that a failed contactor is often the bottleneck in air conditioning and heat pump systems. The Rheem Ruud 42 25101 03 Contactor is a heavy duty single pole definite purpose contactor engineered for high cycle reliability in residential and light commercial equipment. Operating with a 24V coil, this component manages a 40 Amp FLA (Full Load Amperage) rating, specifically designed to handle the inductive surge of compressors