OEM Carrier Gas Valve Kit EF660015 for Model GB1AAV036045ABJA

This is the factory OEM gas valve kit (part number EF660015) designed as a direct replacement for the Carrier GB1AAV036045ABJA gas furnace. The combination gas valve is the critical component that controls the flow of gas from the supply line to the burners. When it fails, your furnace will typically attempt ignition, the hot surface igniter will glow, but no flame will appear — resulting in a lockout condition and no heat. A faulty gas valve may also cause intermittent heating, failure to ignite on the first or second call for heat, or trigger a fault code on your control board.

• Specs: OEM combination gas valve | Factory-matched inlet/outlet connections | Includes all kit components as originally shipped | Rated for natural gas and/or LP per unit configuration — verify fuel type on data plate before ordering
• OEM vs Generic: This is a genuine Carrier OEM part, not an aftermarket substitute. OEM gas valves are calibrated to exact pressure and flow specifications for the GB1AAV036045ABJA. Aftermarket valves may have inconsistent pressure regulation, risking improper combustion, nuisance lockouts, or safety shutdowns.
• Install Difficulty: 3/5 — Gas valve replacement requires shutting off the gas supply, relieving line pressure, and carefully transferring all wiring connectors and gas fittings. Tools needed: adjustable wrench, pipe thread sealant, multimeter, and manometer for gas pressure verification. Always perform a leak test with approved solution after installation. Due to the nature of gas work, professional installation by a licensed HVAC technician is strongly recommended.
• Warranty: 1-year OEM factory warranty against defects. Orders placed before cutoff ship same business day from our stocked warehouse.

Compatibility: This gas valve kit is engineered specifically for the Carrier GB1AAV036045ABJA furnace. Always cross-reference OEM part number EF660015 and confirm fuel type (natural gas vs. LP) on your unit's data plate before ordering. Our fitment team is available to verify compatibility before you buy — don't guess on a gas valve. Order today and receive same-day shipping on in-stock OEM parts.