OEM Carrier Gas Valve Kit EF660015 for Model GB1AAV024065AGJA

This is the factory OEM replacement gas valve kit (part number EF660015) for the Carrier GB1AAV024065AGJA gas furnace. The combination gas valve is the critical component that controls gas flow from the supply line to the burner assembly. It receives a 24V signal from the control board and opens to allow gas through during each heating cycle. When the valve fails, common symptoms include a furnace that attempts ignition but produces no heat, repeated lockout fault codes, or a complete absence of gas flow despite normal igniter and flame sensor operation. In some cases a failed valve will cause the system to lock out after multiple unsuccessful ignition attempts, triggering a fault code on the control board.

• Specs: OEM combination gas valve | 24V coil voltage | Natural gas compatible | Factory-matched pressure and flow ratings for the GB1AAV024065AGJA — verify gas type (NG/LP) on your unit's data plate before ordering
• OEM vs Generic: This factory OEM valve is precision-calibrated to Carrier's exact inlet/outlet pressure specifications. Aftermarket valves may not meet the same flow tolerances, risking improper combustion, nuisance lockouts, or unsafe operation — OEM is strongly recommended for gas-carrying components.
• Install difficulty: 4/5 — Gas valve replacement must comply with local codes and is recommended for licensed HVAC/R technicians. Tools required: adjustable wrench, pipe thread sealant, manometer for gas pressure verification, and a combustible gas detector. Always shut off gas supply and power before beginning work.
• Warranty: 1-year OEM factory warranty against defects. In-stock units ship same business day from our warehouse when ordered before 3PM local time.

Compatibility: Designed specifically for the Carrier GB1AAV024065AGJA gas furnace. Confirm your unit's gas type (natural gas or propane) and inlet pressure rating on the data plate prior to installation. If you need fitment verification, our parts specialists are available to confirm compatibility before you order — same-day shipping available on all in-stock OEM gas valve kits.