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90" WC switch is the verified factory solution for maintaining system integrity and sequence of operation
Will this replace my older S1-024-27638-001
Direct OEM replacement guarantees exact mounting alignment with existing venter housing
013" LP gas input to prove the flame signal
Heil Quaker ICP 1056789 Heat Sequencer 90" WC switch is theThe Heil Quaker ICP 1056789 Heat Sequencer is a critical DPST (Double Pole Single Throw) control designed for staged activation of heating elements and blower motors in electric furnaces and air handlers. Engineered for 24V coil applications, this OEM replacement part prevents high amperage inrush by sequencing resistive loads, protecting the circuit from residential breaker trips during the initial call for heat. With a timing specification of 1 to