The Aaon OE392-12 VCM-X System Manager Control (part number ASM01901) is an essential HVAC system controller engineered for the precise management of variable capacity modulation systems

Featuring a 40 to 85 degrees F cross ambient point range

Check for 120V output to the motor during a call for fan

this furnace rollout switch ensures system safety by interrupting the heating cycle when internal temperatures exceed safe operating parameters

Heil Quaker ICP 1175881 Wire Harness 30067439-890 The Aaon OE392-12 VCM-X SystemThe Heil Quaker ICP 1175881 Wire Harness is a critical electrical interface designed for the precise transmission of 24V and 120V signals across high efficiency furnace and air handler platforms. Engineered as a genuine OEM replacement part, this harness ensures low resistance connectivity between the integrated furnace control (IFC) board, pressure switches, and the inducer motor assembly. In the field, technicians encounter intermittent faults or