it is fully compatible with White-Rodgers ComfortSet thermostats and the wider Emerson Blue series

Can this relay replace a 2-pole SPDT relay

Universal Compatibility: Replaces common White-Rodgers 37C and competitive models used in standard natural gas tanks

preventing frequent lockouts and ignition failure incidents

Fenwal 35-655205-013 Control 30067439-890 it is fully compatible withThe Fenwal 35 655205 013 is a microprocessor based 24V Hot Surface Ignition (HSI) Control engineered for high reliability gas fired equipment. This HVAC ignition module operates with a 7 second Trial for Ignition (TFI) and a 3 try ignition sequence, ensuring robust burner starts even in demanding environments. Designed with a 15 second inter purge and no pre purge (0 sec), it provides immediate response upon a call for heat while maintaining a 15ip