Asc Engineered Solutions D.WFASO Appliance Stub-out

Product Description

The ASC Engineered Solutions D.WFASO is a gas appliance stub-out fitting designed to provide a fixed termination point for flexible gas connector installations. This stub-out measures 5 inches in length with a 1/2 inch nominal diameter and features a Male NPT (MNPT) end style for straightforward threaded connection. Constructed from carbon steel, it is built to handle the mechanical demands of residential and light commercial gas piping. Plumbers and gas fitters install this type of fitting where a rigid pipe transitions to a flexible appliance connector behind ranges, dryers, water heaters, and similar gas-fired equipment.

This stub-out is suited for residential gas appliance rough-in work. It threads into a gas shutoff valve or drop-ear elbow and provides the male NPT termination that accepts a standard flexible gas appliance connector. Typical applications include kitchen range hookups, laundry dryer connections, and water heater installations where a fixed, wall-mounted termination is required. The domestic manufacture designation indicates this fitting is produced in the United States.

Key Features

• 1/2 inch nominal diameter with Male NPT end style for standard threaded connections
• 5 inch length suitable for typical appliance stub-out rough-in depths
• Carbon steel construction for mechanical durability in gas piping applications
• Domestically manufactured fitting
• Designed for use with standard flexible gas appliance connectors

Compatibility

Designed as an OEM-style replacement or new-installation fitting for residential gas piping systems requiring a 1/2 inch nominal MNPT appliance stub-out termination.

Installation Notes

Installation should be performed by a licensed plumber or gas fitter in accordance with the International Fuel Gas Code (IFGC) and applicable local codes. Shut off the gas supply at the meter or main valve and verify the line is depressurized before beginning work. Apply an approved pipe thread sealant rated for gas service to all male threads before assembly. Pressure-test the completed assembly per local code requirements before returning the appliance to service.

Technical Specifications

• Nominal Diameter: 1/2 inch
• End Style: Male NPT (MNPT)
• Length: 5 inches
• Material: Carbon Steel
• Country of Origin: Domestic (USA)

Standard Information

• Brand: ASC Engineered Solutions
• Manufacturer Part Number: D.WFASO