OEM Carrier Gas Valve EF33CB192 for Model PG9MTAV36050ABSS

This is the genuine OEM combination gas valve for the Carrier PG9MTAV36050ABSS gas furnace. The gas valve is the critical component that meters and controls the flow of natural gas from the supply line to the burner assembly. When it fails, the furnace will attempt ignition, the hot surface igniter will glow, but no flame will be established — resulting in a lockout fault code and a cold home. A faulty valve may also cause nuisance lockouts, erratic burner behavior, or a complete no-heat condition.

• OEM Part Number: EF33CB192 | Genuine Carrier factory-authorized replacement — not an aftermarket substitute
• Specs: 24V coil voltage | Natural gas | Combination valve design controlling gas pressure regulation and main gas flow in a single assembly
• OEM vs Generic: OEM gas valves are pressure-calibrated at the factory to exact W.C. specifications for your furnace model. Generic valves may ship with incorrect outlet pressure settings, causing unsafe combustion, nuisance lockouts, or voiding your equipment warranty.
• Install Difficulty: 3/5 — Gas valve replacement requires shutting off the gas supply upstream, relieving line pressure, and leak-testing all fittings after installation. Tools needed: adjustable wrench, pipe thread sealant (gas-rated), manometer for outlet pressure verification, and a gas leak detector solution. We strongly recommend licensed HVAC technician installation.
• Warranty: Backed by Carrier's OEM manufacturer warranty. Ships same business day from our warehouse.

Compatibility: Fits Carrier model PG9MTAV36050ABSS and related Bryant/Carrier gas furnace variants using part number EF33CB192. Always verify your unit's data plate and existing valve part number before ordering. Our HVAC parts specialists are available to confirm fitment — contact us before you buy if you have any questions.