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This OEM combination gas valve (part number EF32CW210) is the factory-specified replacement for the Carrier PG8MAA036110ABJA 80% AFUE gas furnace. The gas valve is the heart of your furnace's fuel delivery system — it receives the 24V signal from the control board, opens to allow natural gas flow, and regulates inlet pressure to the burner assembly. When this valve fails, the furnace will attempt ignition but produce no flame, lock out after repeated tries, or in some cases fail to open at all, leaving you with a completely cold system. Common failure symptoms include a no-heat call with a functioning igniter, error codes indicating valve circuit failure, or a furnace that lights briefly then shuts down due to insufficient gas pressure.
Compatibility: Direct OEM replacement for Carrier model PG8MAA036110ABJA. This valve also cross-references as PEF32CW210 and supersedes White Rodgers 36J24-618. Always verify gas type (natural gas), inlet connection size (1/2" NPT), and control voltage (24V) against your unit's data plate before ordering. Have a question about fitment? Our HVAC parts team verifies compatibility before you buy — order now and receive same-day shipping on in-stock inventory.