If you notice the furnace is short-cycling or the blower fan runs continuously while the burner remains off

Direct OEM Replacement: Replaces Nordyne 669550 without the need for line modifications in compatible TR6 series coils

Simplified Installation: The wide hex nozzle design allows for easy wrenching and clearance during tight-fitting contractor installs

Fine debris can lodge between the disc and seat

Advanced Diagnostics: Access deep error code history (e

Honeywell C7023B2013 Temperature Sensor 323080-701 If you notice the furnaceThe Honeywell C7023B2013 is a professional grade 11 15 10K Ohm Type III NTC temperature sensor engineered specifically for high accuracy duct air temperature sensing in commercial and residential HVAC systems. Featuring a rugged 12 inch stainless steel insertion probe, this sensor provides critical feedback for building automation systems (BAS) and is fully compatible with Webs AX I O modules and Excel series controllers. The solid state 10K Ohm NTC