this component is critical for maintaining the correct manifold pressure and gas-to-air ratio required for clean combustion
secure mount directly to the exterior of an electrical box
Can this coil be used on DC-rated valve bodies
it offers versatile compatibility across various Lennox and Allied Air unit heaters and furnaces
verify the elastomer material (such as EPDM or Viton) against your specific system temperature profile to prevent premature failure
Fenwal 35-655605-011 Control Els PW 17895 this component is critical forThe Fenwal 35 655605 011 is a robust 24V Hot Surface Ignition (HSI) control module engineered for high precision gas fired appliance management. Built on a microprocessor based platform, this unit manages the complete ignition sequence, including a 0 second pre purge, 15 second inter purge (15IP), and a 5 second Trial for Ignition (TFI). Designed for three distinct tries for ignition (3TRY), it ensures reliable burner performance in furnaces, boilers,