OEM Carrier Gas Valve Kit EF660015 for Model GB1AAV060110AAJA

This is the factory OEM replacement gas valve kit (part number EF660015) for the Carrier GB1AAV060110AAJA gas furnace. The combination gas valve is the critical component that regulates gas flow from the supply line to the burner assembly. It responds to 24V signals from the control board to open and close during each heating cycle. When the valve fails, the furnace will attempt ignition, the hot surface igniter will glow, but no gas will flow — resulting in a lockout fault, error codes, or a complete no-heat condition. In some cases a failed valve may also cause weak or uneven flame, nuisance tripping of the flame sensor, or a visibly low flame signal.

• Specs: OEM combination gas valve | 24V coil voltage | Factory-matched inlet/outlet connections | Rated for natural gas and LP (verify configuration) | Designed for Carrier GB1AAV060110AAJA 60,000 BTU 80% AFUE upflow/horizontal furnace
• OEM vs Generic: This OEM valve is manufactured to exact Carrier factory tolerances for gas pressure regulation and coil response time. Aftermarket valves can introduce pressure calibration drift, incorrect flow rates, and premature coil failure — all of which create unsafe operating conditions. Always use OEM for gas-carrying components.
• Install difficulty: 4/5 — Gas valve replacement must be performed by a licensed HVAC technician. Requires shutting off gas supply, relieving line pressure, disconnecting wiring harness and manifold, and leak-testing all connections after installation. Tools needed: pipe wrenches, manometer, leak detection solution, multimeter.
• Warranty: 1-year OEM factory warranty against defects. Ships same business day from our climate-controlled warehouse in original manufacturer packaging.

Compatibility: Engineered specifically for the Carrier GB1AAV060110AAJA 80% AFUE gas furnace. Confirm OEM part number EF660015 against your unit's data plate and existing valve label before ordering. If you are unsure of fitment, contact our HVAC parts specialists — we verify compatibility before you buy. In stock and ready to ship today.