OEM Carrier Combination Gas Valve EF32CB212 for Model GA1AAD036050AAJA

This is the factory OEM replacement combination gas valve for the Carrier GA1AAD036050AAJA packaged gas/electric unit. The gas valve is the critical component that controls the flow of gas to the burners during the heating cycle. When it fails, the unit will typically attempt ignition — the igniter will glow and the inducer will run — but no flame will establish, resulting in a lockout fault and no heat. A faulty valve may also cause intermittent heating, delayed ignition, or a complete no-heat condition even when all other components are functioning correctly.

• Specs: OEM Part Number EF32CB212 | Combination gas valve | Factory-matched inlet/outlet pipe sizing and pressure ratings | 24V coil control voltage | Designed for natural gas operation (verify LP conversion requirements with your technician)
• OEM vs Generic: This is a genuine OEM Carrier gas valve meeting exact factory pressure regulation and valve-seat tolerances. Aftermarket valves frequently exhibit inconsistent pressure regulation, increasing the risk of nuisance lockouts, unsafe operation, or premature failure — always use OEM on gas-carrying components.
• Install difficulty: 4/5 — Gas valve replacement involves working with live gas lines and must comply with local codes. Tools required: pipe wrenches, gas-rated thread sealant, manometer for gas pressure verification, and a combustible gas leak detector. This repair should be performed by a licensed HVAC technician. Always shut off the gas supply and power before beginning work.
• Warranty: 1-year OEM factory warranty against defects in materials and workmanship. Orders ship same business day from our stocked warehouse.

Compatibility: Engineered as the direct factory replacement for Carrier model GA1AAD036050AAJA. Confirm OEM part number EF32CB212 against your unit's data plate and service manual before ordering. Need help verifying fitment? Our HVAC parts specialists confirm compatibility before you purchase — reach out today. In stock and ready to ship.