the V-4440-1002 is designed for three-way valve applications

Precision Metering: Optimized for Natural Gas flow to provide a steady

the standard for residential furnace gas valves

offering both foot mounting and a 1/2-inch single threaded hub for secure attachment to junction boxes or control panels

while factory-set at 3

Carrier HK61EA018 Circuit Board 318518-761 the V-4440-1002 is designed forThe Carrier HK61EA018 Circuit Board is the definitive OEM replacement control board for residential HVAC systems utilizing X 13 permanent split capacitor (PSC) or constant torque motors. As a direct successor to the HK61EA013, this integrated furnace control manages critical timing and logic for the blower motor, inducer, and ignition sequence. This Carrier furnace control board is engineered to withstand the thermal stress and electrical fluctuations