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Lennox SureLight 101573-01 / S9240F1004 Furnace Control Circuit Board TESTED:
$150.00
Tested and working. Pulled from a functioning system.
Item was bench tested with a 24V AC transformer and confirmed to power on and respond to thermostat calls. Heat, cooling, and fan outputs were verified with a multimeter.
Please verify part numbers and compatibility before purchase. Installation should be performed by a qualified HVAC technician. Seller is not responsible for improper installation or misdiagnosis.
