OEM Carrier Gas Valve Kit EF660015 for Model GB1AAV036065ACJA

This is the factory OEM replacement gas valve kit (part number EF660015) designed specifically for the Carrier GB1AAV036065ACJA gas furnace. The combination gas valve is the critical component that controls the flow of gas to the burner assembly. It responds to 24V signals from the control board to open and close the main gas port during heating cycles. When this valve fails, you'll typically experience a complete no-heat condition — the inducer may run, the igniter may glow, but gas never reaches the burners, resulting in a lockout fault code on the control board.

• Specs: OEM combination gas valve | 24V coil voltage | Factory-matched inlet/outlet pipe sizing | Integrated pressure regulation for reliable ignition and steady flame
• OEM vs Generic: This is a genuine OEM Carrier part, engineered to exact factory tolerances for the GB1AAV036065ACJA. Aftermarket valves can suffer from inconsistent gas pressure regulation, improper coil response timing, and reduced service life — none of which you want on a gas-burning appliance.
• Install difficulty: 3/5 — Gas valve replacement requires shutting off the manual gas supply, relieving line pressure, and disconnecting wiring harnesses and pipe fittings. Tools needed: adjustable wrench, pipe thread sealant (gas-rated), screwdrivers, and a multimeter to verify 24V signal. A licensed HVAC technician is recommended in most jurisdictions.
• Warranty: 1-year OEM factory warranty against defects. Orders ship same business day from our stocked warehouse.

Compatibility: Engineered as a direct OEM replacement for the Carrier GB1AAV036065ACJA gas furnace. Confirm your existing valve's part number and pipe configuration match before ordering. Our HVAC parts specialists are available to verify fitment — don't guess on a gas component. In stock and ready to ship today.