Williams Comfort Products 8V38N Shut-off Valve

Product Description

The WILLIAMS COMFORT PRODUCTS 8V38N is a shut-off valve designed for use in gas-fired heating systems. It provides a reliable means of isolating gas flow at the appliance connection point, allowing technicians to service or replace components without shutting down the entire supply line. The valve features a 3/8 inch female port, making it compatible with standard small-diameter gas supply connections found on wall furnaces, room heaters, and similar heating appliances. At 1.2 pounds, the unit is compact and straightforward to install in tight spaces typical of residential heating applications.

This valve is commonly installed on residential wall furnaces, vented room heaters, and other Williams Comfort Products gas-fired appliances where an accessible local shut-off is required. It suits applications where a dedicated, appliance-level gas shutoff is needed to meet local mechanical code requirements or to simplify routine service work. Licensed gas technicians and HVAC service professionals are the primary installers of this component in both new installations and field replacements.

Key Features

• 3/8 inch female port for direct connection to standard small-diameter gas supply fittings
• Compact, lightweight design at 1.2 pounds for installation in confined spaces
• Provides appliance-level gas isolation to support safe servicing and maintenance
• Sold individually for single-point replacement or new installation use

Compatibility

Designed as an OEM-style replacement shut-off valve for Williams Comfort Products gas-fired heating appliances equipped with a 3/8 inch female gas port connection.

Installation Notes

Installation should be performed by a licensed gas technician or qualified HVAC professional in accordance with local mechanical codes and IFGC requirements. Shut off the main gas supply and verify zero pressure at the appliance connection before beginning work. Use an appropriate pipe sealant or thread tape rated for gas service on all threaded connections, and leak-test all joints with an approved gas leak detection solution after installation. Never use an open flame to check for leaks.

Technical Specifications

• Port Size: 3/8 inch female
• Weight: 1.2 pounds
• Unit of Measure: Each
• UPC: 662459922557

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: 8V38N