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When troubleshooting Burnham boiler electrical issues
Ensuring the correct flame sensing hardware is matched to the valve is critical for proper 24V ignition sequencing
Key Benefits Universal Compatibility: Serves as the direct replacement for the Modine 5H74976-3
It utilizes an externally equalized design with a 1/4" OD connection to maintain optimal evaporator efficiency by compensating for pressure drops across the coil
Engineered as a fixed high limit switch
Danfoss SZ185-4RI Compressor R-22 When troubleshooting Burnham boiler electricalThe Danfoss SZ185 4RI is a high performance 14 ton scroll compressor engineered specifically for technical applications utilizing R407C refrigerant and POE oil. Operating on a 460V 3 phase power supply at 60Hz, this unit delivers a nominal cooling capacity of approximately 186,100 BTU h. Designed for commercial air conditioning and heat pump systems, it features rotolock connections (1 3 4" suction, 1 1 4" discharge) for secure, leak resistant piping