OEM Carrier Gas Valve EF32CW210 for Model PG8MAA036045ADJA

This is the factory OEM replacement gas valve (part number EF32CW210) for the Carrier PG8MAA036045ADJA gas furnace. The combination gas valve is the heart of your furnace's fuel delivery system — it regulates the flow of natural gas or propane from the supply line to the burner assembly under precise control from the integrated furnace control board. When this valve fails, the furnace will attempt ignition, the igniter will glow, but no gas will flow, resulting in a lockout fault code and a complete loss of heat. Other symptoms include intermittent heating, a stuck-open or stuck-closed valve causing gas odor or no ignition, or an error code pointing directly to gas valve failure.

• Specs: OEM Part No. EF32CW210 | Combination gas valve | 24V coil control voltage | Factory-matched inlet/outlet pipe sizing for PG8MAA036045ADJA | Compatible with natural gas configurations (verify LP conversion kit if propane-fired)
• OEM vs Generic: This is a genuine OEM Carrier gas valve — not an aftermarket substitute. OEM valves are manufactured to exact pressure-drop tolerances and flow rates specified by Carrier engineering. Generic valves may not meet the precise regulator settings of your furnace, risking unsafe operation or nuisance lockouts.
• Install difficulty: 4/5 — Gas valve replacement involves working on a live gas line and should be performed by a licensed HVAC technician. Tools required: pipe wrench, gas-rated thread sealant (pipe dope or PTFE tape), manometer for gas pressure verification, leak-detection solution, and a multimeter to confirm 24V coil activation. Always shut off the gas supply and 120V power before beginning work.
• Warranty: 1-year OEM factory warranty against defects in materials and workmanship. Orders ship the same business day from our stocked warehouse.

Compatibility: Designed and factory-specified for the Carrier PG8MAA036045ADJA gas furnace. Always cross-reference the OEM part number on your existing valve's label before ordering to confirm fitment. If you have any questions about compatibility, our HVAC parts specialists are available to verify fitment before you place your order — same-day shipping available on in-stock parts.