OEM Carrier Gas Valve Kit EF660015 for Model GB1AAV060135ADJA

This is the factory OEM replacement gas valve kit (part number EF660015) for the Carrier GB1AAV060135ADJA gas furnace. The combination gas valve is the central component that controls the flow of natural gas or propane to the burner assembly. It receives a 24V signal from the control board and opens to allow combustion when all safety conditions — including pressure switch and limit switch — are satisfied. When the valve fails, the furnace will attempt ignition but produce no flame, resulting in a hard lockout, error codes, or a complete no-heat condition. A faulty valve may also cause delayed ignition, gas odor, or inconsistent heating cycles.

• Specs: Combination gas valve | 24V AC coil voltage | Compatible with natural gas and LP (verify conversion kit if needed) | Factory-matched to Carrier GB1AAV060135ADJA burner and manifold assembly
• OEM vs Generic: This OEM valve is manufactured to exact Carrier factory specifications, ensuring proper gas pressure regulation, seat sealing integrity, and coil response time. Aftermarket valves may vary in inlet/outlet sizing, pressure settings, or coil sensitivity — potentially creating unsafe operating conditions or nuisance lockouts.
• Install difficulty: 4/5 — Gas valve replacement requires shutting off the manual gas supply, depressurizing the line, and carefully transferring gas fittings and wiring. Tools needed: adjustable wrench, pipe thread sealant (gas-rated), multimeter, and manometer for manifold pressure verification. A licensed HVAC technician or gas fitter is strongly recommended for this repair.
• Warranty: 1-year OEM factory warranty against defects. In-stock and ships same business day from our warehouse.

Compatibility: Designed specifically for the Carrier GB1AAV060135ADJA gas furnace. Always verify the OEM part number on your existing valve's label and cross-reference with your unit's data plate before ordering. If you're unsure about fitment, our parts specialists can confirm compatibility before you buy. Order today and get same-day shipping on in-stock parts.