OEM Carrier Gas Valve Kit EF660015 for Model GB1AAV024070AFJA

This is the factory OEM gas valve kit (part number EF660015) for the Carrier GB1AAV024070AFJA gas furnace. The combination gas valve is the central component responsible for regulating the flow of gas from the supply line to the burners. When the valve fails, your furnace will attempt ignition — the igniter will glow and the inducer will run — but no gas will flow, resulting in a lockout fault, a no-heat condition, or an error code on the control board. Replacing the gas valve with the correct OEM unit restores safe, factory-calibrated gas pressure and flow.

• Specs: OEM combination gas valve | Part No. EF660015 | 24V coil operation | Factory-set inlet/outlet pressure ratings matched to Carrier GB1AAV024070AFJA burner assembly
• OEM vs Generic: This is the exact factory-specified valve. Generic valves may differ in pressure regulation calibration, fitting orientation, or coil impedance — any of which can cause unreliable ignition, nuisance lockouts, or unsafe gas pressure delivery. OEM is strongly recommended for gas-carrying components.
• Install difficulty: 4/5 — Gas valve replacement requires shutting off the gas supply, depressurizing the line, and leak-testing all fittings after installation. Tools needed: adjustable wrench, pipe thread sealant, manometer (for pressure verification), and a combustible gas leak detector. This repair is recommended for licensed HVAC technicians or experienced DIYers who are comfortable working with gas lines.
• Warranty: 1-year OEM factory warranty. In-stock units ship same business day from our warehouse when ordered before 3 PM local time.

Compatibility: Designed specifically for the Carrier GB1AAV024070AFJA gas furnace. Always verify the OEM part number on your existing valve's label before ordering to confirm fitment. If you have any questions about compatibility, our parts specialists are available to verify the correct fit before you purchase — no guesswork required.