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and Comfortmaker models without terminal modification
If the boiler is experiencing lockout errors (like E 02) or "no spark" conditions during the ignition sequence
20 LRA) required for seamless integration
Fail-Safe Operation: The normally open configuration ensures full flow upon loss of pilot air
it is rated for a 100 Amp continuous load and can manage 400 Amp inrush currents
Intermatic FF312H Timer Els PW 17895 and Comfortmaker models without terminalThe Intermatic FF312H Timer is a core component for contractors requiring a reliable, electricity free countdown solution for high load HVACR and lighting energy management. Built with a robust spring wound mechanism, this SPDT 12 hour timer operates without batteries or external power, eliminating common points of failure in the field. Designed to replace a standard single gang wall switch, it features a brushed metal finish that meets NEC