OEM Carrier Gas Valve Kit EF660015 for Model GB3AAV060115AFJA

This OEM combination gas valve kit (part number EF660015) is the factory-specified replacement for the Carrier GB3AAV060115AFJA gas furnace. The gas valve is the critical component that controls the flow of natural gas or propane to the burner assembly. When it fails, the furnace will attempt ignition — the igniter glows, the inducer runs — but no flame is established because gas never reaches the burners. The result is a hard lockout with no heat. Common failure symptoms include error codes indicating no flame sense, repeated ignition attempts with immediate lockout, or a gas valve that is stuck open or closed.

• Specs: OEM combination gas valve | Matches factory inlet/outlet sizing and pressure rating | Compatible with natural gas and LP configurations as specified on unit data plate | Part Number: EF660015
• OEM vs Generic: This is a genuine OEM Carrier gas valve kit, manufactured to exact factory tolerances for gas pressure regulation, valve seat sealing, and solenoid response time. Aftermarket valves may not meet precise pressure drop specifications, risking incomplete combustion, nuisance lockouts, or unsafe operation — always use OEM on gas-carrying components.
• Install difficulty: 4/5 — Gas valve replacement requires shutting off the gas supply, depressurizing the line, and carefully transferring all gas line connections. Tools needed: adjustable wrench, pipe thread sealant (gas-rated), manometer for outlet pressure verification, and a leak-detection solution. A licensed HVAC technician is strongly recommended for this repair.
• Warranty: 1-year OEM factory warranty. In-stock and ships same business day from our warehouse.

Compatibility: Engineered as the direct OEM replacement for the Carrier GB3AAV060115AFJA gas furnace. Always cross-reference the part number on your existing valve and confirm gas type (natural gas vs. LP) against your unit's data plate before ordering. Our HVAC parts specialists are available to verify fitment — contact us before you order if you have any questions.