this assembly ensures stable superheat control

You should verify the part number against your specific model's manual or consult an HVAC professional for confirmation

Close High" (A19AAB-4 or similar) or an SPDT model is required

Universal Mount: Common foot bracket design with 7-inch spacing for easy surface mounting in vertical orientations

it provides high-efficiency performance by switching between 67% and 100% capacity to match the cooling load precisely

Heil Quaker ICP 1172986 Wire Harness 320819-301 this assembly ensures stable superheatThe Heil Quaker ICP 1172986 Wire Harness is a heavy duty Unit Harness Assembly designed for technical cross compatibility across several ICP brands, including Tempstar, Comfortmaker, Arcoaire, and KeepRite. This OEM HVAC replacement part is engineered to maintain electrical integrity between the control board and various system components such as the blower motor, inducer, or safety circuit, depending on your specific furnace or air handler