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It effectively replaces obsolete part number 43K8801
Built for reliability in the field
This model
Is this compatible with natural gas units
Lennox 88K09 Sequencer It effectively replaces obsolete partMaintain precise control over your electric heating stages with the Lennox 88K09 Sequencer. Specifically engineered for electric furnaces and air handlers, this triple stacked thermal time delay relay manages the staggered activation of heating elements and blower motors. By sequencing these high amperage loads, the 88K09 prevents hazardous circuit overloads and eliminates sudden voltage drops at startup, ensuring the long term reliability of the
US$ 367.50
US$ 815.00