Heil Quaker ICP 1056789 Heat Sequencer Precise Component Alignment: Maintains the

Precise Component Alignment: Maintains the exact spatial relationship between the pilot flame and the thermocouple for reliable HVAC system ignition

its primary function in most Reznor configurations is to manage blower operation based on the heat exchanger's surface temperature

this is a one-time thermal cutoff (TCO)

ensuring exact physical fit and electrical logic matching

ensure the internal spacer is correctly seated to maintain the required 2-11/16" gauge height

Heil Quaker ICP 1056789 Heat Sequencer Precise Component Alignment: Maintains 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