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The Copeland 790-751A1 is a replacement flame sensor for Copeland Comfort Control and White Rodgers heating systems. It monitors the burner flame and signals the control board to maintain or shut off gas flow. The unit features a 73 degree bent high-temperature sensing rod rated up to 2,200 F and a standard 1/4" male spade termination for drop-in installation in compatible furnaces.
Replacement flame sensor with 73 degree high-temperature rod and 1/4" male spade termination for direct OEM-style installation
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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