Key Benefits Prevents nuisance circuit breaker tripping by staging heating element loads in sequence

meaning it is engineered to open the circuit at a 135°F high-limit rise and automatically reset once the temperature drops back to 120°F

Common Questions: What units are compatible with these gaskets

Check the label on your existing part for the "L180-20" designation

York S1-024-19082-032 Sequencer Key Benefits Prevents nuisance circuitThe York S1 024 19082 032 Sequencer is a critical 24V component designed for managing the staged activation of heating elements in electric furnaces and air handlers. Built for high reliability circuit control, this 24V heat sequencer prevents electrical overloads by ensuring heater banks and blower motors engage in a specific timed sequence rather than simultaneously. As a heavy duty HVAC sequencer relay, it is frequently used in York and Luxaire