OEM Carrier Two-Stage Gas Valve 24V 3.5"wc for Model PG95XAT60100CBAA

This OEM two-stage combination gas valve is the factory-specified replacement for the Carrier PG95XAT60100CBAA 95% AFUE gas furnace. Originally supplied as part number EF33CW206 (also EF33CW206A) and updated to the current OEM replacement EF33CW152, this White-Rodgers-manufactured valve controls the flow of natural gas into the combustion chamber in two stages — low fire and high fire — for precise, efficient combustion. When this valve fails, you'll typically see the furnace attempt ignition but receive no gas flow, resulting in a lockout fault code, a complete no-heat condition, or the system shutting off immediately after the igniter glows.

• Specs: 24 VAC low-voltage control | 3.5" W.C. outlet pressure | 1/2" inlet × 1/2" outlet | Two-stage (low/high fire) | Factory-set for natural gas | Valve body approx. 5" long | Replaces EF33CW206, EF33CW206A, White-Rodgers 36J56-503
• OEM vs Generic: This is a Factory Authorized Part built to exact Carrier design specifications. OEM valves maintain proper outlet pressure calibration and agency safety listings. Off-brand valves can drift from rated W.C. pressure, causing rich or lean combustion, nuisance lockouts, and potential carbon monoxide hazards — never substitute on a gas-carrying component.
• Install difficulty: 4/5 — Gas valve replacement requires shutting off the gas supply at the manual shutoff, relieving line pressure, and leak-testing all connections with approved solution after reinstallation. Tools needed: adjustable wrench, pipe thread sealant (gas-rated), manometer for outlet pressure verification, and a combustion analyzer. Professional installation by a licensed HVAC technician is strongly recommended.
• Warranty: 1-year OEM factory warranty. In-stock — ships same business day from our warehouse when ordered before 3PM local time.

Compatibility: Designed for the Carrier PG95XAT60100CBAA 95% AFUE two-stage gas furnace. Also fits select Bryant and Payne models sharing the EF33CW206 / EF33CW206A specification. Always verify your unit's data plate and existing valve part number before ordering. Our team is available to confirm fitment — contact us before you buy.