OEM Carrier Gas Valve Kit EF660015 for Model GB1AAV036111ADJA

This is the factory OEM replacement gas valve kit (part number EF660015) for the Carrier GB1AAV036111ADJA gas furnace. The combination gas valve is the heart of your furnace's fuel delivery system — it receives the 24V signal from the control board and opens to allow gas flow to the burners 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, no heat, or a continuous no-ignition error code. Replacing the gas valve with the correct OEM part restores safe, reliable fuel delivery and ensures proper pressure regulation for your system.

• Specs: OEM part number EF660015 | 24V coil voltage | Combination gas valve with integrated pressure regulation | Factory-matched inlet/outlet sizing for GB1AAV036111ADJA burner assembly
• OEM vs Generic: OEM gas valves are calibrated to exact inlet/outlet pressure specs required by Carrier. Generic valves may have inconsistent pressure settings, risking nuisance lockouts, unsafe operation, or voided equipment warranties — always use OEM on gas-carrying components.
• Install difficulty: 4/5 — Gas valve replacement must comply with local codes and is recommended for licensed HVAC technicians. Tools needed: adjustable wrench, pipe thread sealant (gas-rated), manometer for pressure verification, leak detection solution. Always shut off gas supply and disconnect power before beginning work.
• Warranty: 1-year OEM factory warranty. In-stock units ship same business day from our warehouse when ordered before 3PM local time.

Compatibility: Designed specifically for the Carrier GB1AAV036111ADJA furnace. Verify OEM part number EF660015 against your unit's data plate and existing valve before ordering. If you have any fitment questions, our HVAC parts specialists are standing by to confirm compatibility before you purchase — don't let a cold night wait.