OEM Carrier Two-Stage Gas Valve & Manifold Kit 70,000 BTU for Model PG8JAA036070AAJA

This is the genuine OEM Carrier two-stage combination gas valve and manifold kit (part number 327972-762), factory-specified for the Carrier PG8JAA036070AAJA packaged gas furnace unit. The gas valve is the heart of your furnace's fuel delivery system — it meters and regulates natural gas flow from the supply line through the manifold to the burners under precise pressure control. A failed gas valve will result in a complete no-heat condition, repeated ignition lockouts, or erratic burner behavior as the control board commands the valve to open and receives no confirming flame signal. If your furnace is attempting ignition but producing no flame, or is locking out after multiple tries, this valve and manifold kit is the likely culprit.

• Specs: 70,000 BTU input capacity | Two-stage operation (Hi: 3.5" W.C. / Lo: 1.5" W.C.) | 24V AC coil | Natural gas | White Rodgers 36J55-618 cross-reference | OEM part 327972-762 / 92-0659 | Includes gas valve and manifold assembly
• OEM vs Generic: This is a Factory Authorized Parts (FAP) OEM kit — not an aftermarket substitute. OEM gas valves are pressure-calibrated to Carrier's exact manifold specifications. Off-brand valves risk improper gas pressure, incomplete combustion, and carbon monoxide hazards. Do not compromise on this part.
• Install difficulty: 4/5 — Gas valve replacement must be performed by a licensed HVAC technician or gas-certified technician. Requires shutting off the gas supply, pressure testing all connections post-install with a manometer, and leak-checking with approved solution. Tools: 1/2" and 5/8" open-end wrenches, manometer, pipe thread sealant rated for gas service, leak detection solution.
• Warranty: 1-year OEM factory warranty against defects in materials and workmanship. Ships same business day from our warehouse when ordered before 3 PM local time.

Compatibility: Designed for the Carrier PG8JAA036070AAJA packaged gas unit. Cross-references include White Rodgers 36J55-618 and legacy Carrier part 92-0659. Verify your existing valve's BTU rating and manifold configuration against your unit's data plate before ordering. Our HVAC parts specialists are available to confirm fitment — contact us before you order if you have any doubt.