Carrier 327972-756 Gas Valve

The Carrier 327972-756 Gas Valve is a direct OEM replacement designed for high-performance gas-fired furnaces, specifically engineered to regulate natural gas flow with precise accuracy. This single-stage assembly is factory-set to a 3.5" W.C. outlet pressure and utilizes a standard 1/2" NPT pipe fitting, making it a drop-in solution for a variety of Carrier, Bryant, and Payne residential heating units. Operating on a standard 24V HVAC control circuit, this valve is compatible with most modern electronic ignition systems, including hot surface and spark-to-pilot configurations.

Built for the rigors of the field, the 327972-756 features a manifold kit rated for up to 155,000 BTU, ensuring reliable thermal output during peak demand. Technicians often source this White Rodgers 36J24-618 equivalent to resolve issues related to intermittent pilot lighting or failed main burner ignition. By maintaining consistent manifold pressure, this genuine Carrier part ensures optimal combustion efficiency and prevents common furnace lockout codes associated with gas valve failure.

• Precise Gas Regulation: Factory-calibrated to 3.5" Water Column for stable and efficient natural gas delivery to the burner manifold.
• Broad Compatibility: Replaces multiple legacy part numbers including 326648-406, EF32CW205, and EF32CW208.
• Simplified Installation: Standard 1/2 inch gas line connection and compact footprint allow for efficient replacement in restricted furnace cabinets.
• OEM Reliability: Built to original manufacturer specifications to ensure seamless integration with existing safety limit switches and ignition controls.

Is the 327972-756 compatible with propane (LP) systems?
This specific model is calibrated for natural gas. For liquid propane applications, a manufacturer-approved LP conversion kit must be installed per the equipment's rating plate requirements.

What are the symptoms of a faulty Carrier furnace gas valve?
Common indicators include the inducer motor running without burner ignition, clicking sounds followed by a lockout, or the furnace failing to maintain a flame after the ignitor glows.

Does this kit include the manifold?
Yes, the 327972-756 is typically supplied as a gas valve and manifold kit, geared toward high-capacity 155k BTU units for a comprehensive assembly replacement.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.