and Janitrol gas furnaces and air handlers

Manual mode requires the technician to install a resistor and manually set the desired setpoint

Verify the part number against your unit's service manual or the label on the original breaker

Common indicators include persistent humming or grinding noises

This specific assembly is a common fit for 80% AFUE York

Copeland Comfort Control (Alco) 097722 Electrical Valve 321042-401 and Janitrol gas furnaces andThe Copeland Comfort Control (Alco) 097722 Electrical Valve is a high performance EX7 I21 stepper motor driven expansion valve engineered for precise mass flow control in refrigeration and air conditioning systems. This bipolar 24Vdc electrical expansion valve (EXV) features a 1 1 8" x 1 3 8" ODF sweat connection, providing a hermetic design that eliminates external leak paths. As a direct replacement for Alco 800624, the 097722 offers a wide linear