Disconnect power and use a multimeter to check for resistance across the leads

verify your supply line and burner tube diameter to ensure compatibility with these larger 3/4" ports compared to 1/2" variants

Exact OEM Fit: Eliminates the need for shaft adapters or housing modifications during installation

Enhanced System Reliability: Restores factory-standard sealing to prevent leaks and maintain system pressure

54 lbs housing facilitates easy mounting in tight mechanical spaces while maintaining high sensitivity to low-pressure fluctuations

Fenwal 35-605928-215 Control THPU32HP7Y Disconnect power and use aThe Fenwal 35 605928 215 is a high performance 24V direct spark ignition control module engineered for gas fired equipment including commercial boilers, water heaters, and furnaces. This microprocessor based unit delivers precise sequencing with a 30 second pre purge, a 10 second trial for ignition (TFI), and a 15 second ignition period. Designed for the field technician, it utilizes Detect a Flame technology for continuous flame supervision and