Lennox 13W22 Sequencer 326058-758 air-free system operation

air-free system operation

Does this assembly include the header plate

As the direct replacement for Sporlan 065623

This model is technically identical to the P170AA-2C

Lennox 13W22 Sequencer 326058-758 air-free system operationThe Lennox 13W22 Heat Sequencer is a critical multi stage relay designed for precise staging in electric furnaces and air handlers. As a direct replacement for the Armstrong R110000244 and Lennox 13W2201, this 24V control switch manages the timing of heating elements to prevent high inrush current and circuit overloading. This HVAC sequencer relay features a DPST (Double Pole Single Throw) configuration and utilizes a reliable bi metal thermal disc to