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ensuring the correct BTU input and gas-to-air ratio for efficient combustion
Common Questions Why is the furnace burner shutting off after five seconds
the S1-026-34027-000 is the standardized OEM replacement for the discontinued S1-2702-3191
Can these gaskets be used in high-pressure steam systems
Bradford White 239-44724-01 Vacuum Switch ensuring the correct BTU inputMaintain peak combustion efficiency with the Bradford White 239 44724 01 Vacuum Switch, a critical OEM safety component for gas fired water heating systems. This intake vacuum switch is specifically calibrated to a 1. 20 inch NC (Normally Closed) set point, ensuring the blower motor establishes proper draft before the ignition sequence initiates. As a genuine Bradford White replacement part, it prevents burner operation under unsafe venting
