OEM Carrier Furnace Gas Valve EF32CW201 for Model PG9MAB048100AASA

This OEM combination gas valve is the factory-specified replacement for the Carrier PG9MAB048100AASA gas furnace. The gas valve is the critical component that controls the flow of natural gas into the combustion chamber under command of the control board. When it fails, the furnace will attempt ignition but no gas will flow — resulting in a hard lockout, a no-heat condition, or continuous igniter cycling without a successful flame establishment.

• Specs: 24V coil voltage | 1/2" NPT inlet/outlet | Single-stage, slow-opening | Dual intermittent/proven pilot | Natural gas rated | Includes LP conversion kit
• OEM vs Generic: This OEM-matched valve is factory-calibrated to the exact outlet pressure spec for the PG9MAB048100AASA heat exchanger. Generic valves frequently ship with mismatched manifold pressure settings, requiring field adjustment and increasing risk of nuisance lockouts or improper combustion.
• Install difficulty: 3/5 — Gas work requires care. Shut off gas supply and 120V power before beginning. Tools needed: adjustable wrench, pipe thread sealant (gas-rated), 1/4" nut driver, manometer for manifold pressure verification. Always leak-check all connections with approved leak detection solution after installation.
• Warranty: 1-year OEM manufacturer warranty. Ships same business day from our warehouse.

Compatibility: Engineered for Carrier model PG9MAB048100AASA 80% AFUE gas furnace. Cross-references: EF32CW201A, EF660015 (kit supersession). Verify your unit's data plate gas type (NG/LP) and inlet pipe size before ordering. Our fitment team is available to confirm compatibility prior to purchase — same-day shipping on all in-stock orders.