Simplified SPST design allows for straightforward integration into the existing furnace safety string

The Fenwal 35-755900-009 is a microprocessor-based Hot Surface Ignition (HSI) Control Board engineered for precise sequence timing and reliable flame supervision in 120 VAC gas-fired appliances

The 350 degree F manual reset limit triggers when flames "roll out" toward the burner front rather than being drawn through the heat exchanger

utilizing the genuine Carrier HVAC gasket 5H60-502 ensures a reliable

leading to ignition failure or unsafe operation

Schneider Electric (Barber Colman) M313A01 Actuator R-410A Simplified SPST design allows forThe Schneider Electric M313A01 Actuator (formerly Barber Colman) is a high performance proportional valve actuator designed for precise flow control in demanding HVACR environments. Engineered for 24V AC operation, this spring return (SR) unit is normally open (N O), ensuring a safe fail position for hot or chilled water applications. As a SmartX Smart X actuator, it is the direct replacement for M113A01 models, offering a seamless upgrade with tool