OEM Carrier Gas Valve Kit EF660015 for Model GB3AAV036095ADJA

This OEM combination gas valve kit (part number EF660015) is the factory-specified replacement for the Carrier GB3AAV036095ADJA 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 and the inducer runs — but no flame is established, resulting in a no-heat lockout condition. Common failure symptoms include error codes indicating no gas pressure, a valve that sticks open or closed, or a furnace that short-cycles immediately after the ignition sequence begins.

• Specs: OEM combination gas valve | Part No. EF660015 | Factory-calibrated inlet/outlet pressure settings | Compatible with natural gas and LP configurations (verify before ordering) | Includes mounting hardware as kitted
• OEM vs Generic: This is a genuine Carrier OEM valve, precision-calibrated to factory pressure specifications for the GB3AAV036095ADJA. Aftermarket valves often carry wider pressure tolerances, which can cause improper combustion, nuisance lockouts, or unsafe operation — OEM is strongly recommended for gas-carrying components.
• Install difficulty: 4/5 — Gas valve replacement involves working with live gas lines and high-voltage wiring. Shut off the gas supply and disconnect power before beginning. Tools needed: adjustable wrench, pipe thread sealant, manometer (for pressure verification), multimeter, and screwdrivers. A licensed HVAC technician is recommended for this repair in most jurisdictions.
• 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 GB3AAV036095ADJA gas furnace. Always verify your existing valve's part number and gas type (natural gas vs. LP) against your unit's data plate before ordering. Our fitment team is available to confirm compatibility prior to purchase — no guesswork required.