OEM Carrier Gas Valve Kit EF660015 for Model GB1AAV024045AEJA

This is the factory OEM replacement gas valve kit (part number EF660015) for the Carrier GB1AAV024045AEJA gas furnace. The combination gas valve is the critical component that controls the flow of gas to the burner assembly. It receives a 24V signal from the control board and opens to allow ignition. When the gas valve fails, your furnace will attempt ignition but produce no flame, resulting in a no-heat lockout condition. Common symptoms include the inducer running, the igniter glowing, but no burner ignition — followed by repeated lockout attempts and a fault code on the control board.

• Specs: OEM combination gas valve kit | 24V coil voltage | Factory-matched inlet/outlet sizing | Includes all kit components per Carrier specification EF660015
• OEM vs Generic: This is a genuine OEM Carrier part engineered to exact factory tolerances for gas flow rate, inlet pressure, and valve timing. Aftermarket valves may not replicate the precise pressure regulation required for safe, efficient combustion in the GB1AAV024045AEJA, risking nuisance lockouts or unsafe operation.
• Install difficulty: 4/5 — Gas valve replacement must be performed by a licensed HVAC technician or gas fitter. Tools required: adjustable wrench, pipe thread sealant (gas-rated), manometer for manifold pressure verification, leak-detection solution, and a multimeter to confirm 24V signal. Always shut off the manual gas supply and power before beginning work. Verify manifold pressure post-installation per unit data plate.
• Warranty: 1-year OEM factory warranty against defects in materials and workmanship. In-stock and ships same business day from our warehouse.

Compatibility: Designed as the direct OEM replacement for Carrier model GB1AAV024045AEJA gas furnaces. Confirm OEM part number EF660015 against your existing valve label and the unit's wiring diagram before ordering. Our HVAC parts specialists are available to verify fitment prior to purchase — same-day shipping on all in-stock orders.