36 Inch Gas Flex with Valve – 5/8″ Gas Connector

36 Inch Gas Flex with Valve for Gas Appliances

36 Inch Gas Flex with Valve provides a flexible connection between a compatible gas supply and an approved fixed appliance. Its 36-inch length allows practical positioning while reducing the stress that a completely rigid connection could place on the appliance inlet.

The connector features a nominal 5/8-inch flexible body and 1/2-inch male connections. An included shutoff valve provides a dedicated point for controlling the gas supply when correctly installed in an accessible location.

36 Inch Gas Flex with Valve Dimensions

The 36 Inch Gas Flex with Valve measures approximately three feet from end to end. This length is suitable for compatible installations where the appliance and gas supply are positioned within the connector’s approved working range.

The connector must never be stretched, sharply bent, twisted or compressed to make it reach. Before ordering, measure the required route and allow enough length for gradual bends without leaving excessive unsupported material.

The product uses a nominal 5/8-inch connector body and 1/2-inch male connections. Confirm the gas-supply outlet, valve and appliance inlet sizes before installation. Additional approved adapters may be required for some applications.

Flexible Gas-Appliance Connection

The 36 Inch Gas Flex with Valve is designed to provide limited flexibility between fixed gas piping and a compatible appliance. This flexibility can simplify alignment and reduce mechanical stress caused by small differences between the supply and appliance positions.

A flexible connector should not pass through walls, floors, ceilings, cabinets or appliance housings unless the connector manufacturer and applicable codes specifically permit it. It must remain accessible for inspection after installation.

The connector should not be concealed, buried or used as a substitute for permanent gas-distribution piping. Confirm all application limitations before installation.

Included Gas Shutoff Valve

The 36 Inch Gas Flex with Valve includes a manually operated valve for controlling gas flow to the connected appliance. The valve should be installed in an accessible position where it can be operated without moving the appliance.

The valve must be oriented and connected according to its markings and installation requirements. Never force the valve handle or use tools that may damage its operating mechanism.

Turning off the valve does not eliminate the need for professional service. Gas may remain inside downstream components after the valve is closed.

Compatible Applications

The 36 Inch Gas Flex with Valve may be suitable for approved gas-fired appliances when its length, capacity, fittings and listing match the installation. Possible applications can include compatible furnaces, water heaters, ranges and other fixed appliances.

Compatibility cannot be determined from connector diameter alone. The appliance input rating, fuel type, required gas pressure, connector capacity and local codes must all be considered.

Never use a gas connector for oxygen, refrigerant, water, compressed air or another fluid unless specifically approved by its manufacturer. Do not install the connector outdoors unless it is expressly rated for exterior use.

Gas Capacity and Sizing

The 36 Inch Gas Flex with Valve must have enough capacity for the connected appliance. Connector capacity depends on its internal diameter, length, fittings, fuel type and allowable pressure drop.

An undersized connector may reduce gas flow and interfere with appliance operation. A qualified professional should compare the connector’s certified capacity with the input rating shown on the appliance nameplate.

Do not assume that every 5/8-inch connector supports the same gas capacity. Always verify the manufacturer’s product documentation and markings on the actual connector.

Professional Installation Required

The 36 Inch Gas Flex with Valve should be installed by a licensed or otherwise qualified gas professional. Gas leaks can cause fire, explosion, injury, property damage or carbon monoxide exposure.

The installer should shut off the gas supply, verify fitting compatibility and use only joint compounds approved for the applicable gas and connection type. Flare connections must not be treated like standard threaded pipe joints.

After assembly, every new or disturbed connection must be tested for leaks using an approved method. Never test for a gas leak with a flame.

Important Installation Restrictions

Do not reuse a flexible gas connector after it has been disconnected. Replace it with a new approved connector when an appliance is replaced or moved for service.

Avoid contact with sharp edges, cleaning chemicals, electrical wiring and surfaces that may damage the connector. The installed line should not be pinched behind the appliance.

Do not connect two flexible connectors together to create additional length. Select one correctly sized connector approved for the entire required connection.

Inspection and Safety

The 36 Inch Gas Flex with Valve should remain accessible for professional inspection. Do not move an appliance solely to inspect an old or unknown gas connector because movement could damage a weakened connection.

If gas is smelled, avoid operating switches, flames or anything that could produce a spark. Leave the area, contact the gas utility or emergency services from a safe location and follow their instructions.

Gas appliances should also be inspected and maintained according to their manufacturer’s requirements. Install carbon monoxide alarms where required, but remember that an alarm does not detect every gas leak or replace professional installation.

Product Features

• Product type: Flexible gas-appliance connector with valve
• Approximate overall length: 36 inches
• Nominal connector body: 5/8 inch
• Connection size: 1/2-inch male fittings
• Includes a manually operated shutoff valve
• Provides flexibility between fixed piping and compatible appliances
• Must remain accessible after installation
• Connector capacity must match the appliance input rating
• Leak testing is required after installation
• Professional installation required

Installation and Safety Resources

Browse more gas furnace and installation supplies from Xpress Supply. Review the official gas connector safety information from the U.S. Consumer Product Safety Commission.

Choose the 36 Inch Gas Flex with Valve when a compatible gas appliance requires a three-foot flexible connection with 1/2-inch male fittings. Verify capacity, fuel compatibility, connection sizes and local requirements before ordering.