For contractors performing retrofits or system maintenance

while the isolation of the spring from the water prevents corrosion and scale buildup

OEM Compatibility: Specifically engineered for Weil McLain CE series boilers to ensure seamless integration with 24V control circuits

the AV-600 allows for the precise coupling of MA-521x

What is the proper electrical rating for testing

Fenwal 35-655605-001 Control Els PW 17895 For contractors performing retrofits orThe Fenwal 35 655605 001 is a robust, microprocessor based 24VAC hot surface ignition control designed for precise burner management in gas fired HVAC systems. Engineered for high demand commercial and industrial applications, this direct ignition module features a 3 try ignition sequence to ensure reliable combustion even in challenging draft conditions. With a refined 5 second trial for ignition (TFI) and a 40 second heat up period for the igniter,