Whirlpool 69029109091 Union Fitting 3/4 in Threaded A105

Product Description

The WHIRLPOOL 69029109091 is a 3/4-inch threaded union fitting manufactured to ASTM A105 carbon steel standards. Union fittings allow piping systems to be disconnected and reconnected without rotating the pipe itself, making them a standard choice for maintenance-accessible connections in gas, steam, and liquid piping installations. This fitting is part of the FS product line and is designed for screwed end connections at the 3/4-inch nominal pipe size. Licensed plumbers and pipefitters install this type of union where future servicing or equipment removal is anticipated.

This union fitting is suited for use in residential and commercial piping systems where ASTM A105 forged carbon steel material is specified. Typical applications include gas distribution lines, heating system piping, and mechanical room installations where a break-apart connection is required for valve, appliance, or equipment service access. The screwed connection style is compatible with standard NPT-threaded pipe and fittings.

Key Features

• 3/4-inch nominal pipe size for compatibility with standard threaded pipe systems
• Screwed (NPT) end connections allow installation without welding equipment
• ASTM A105 forged carbon steel construction for pressure-rated piping service
• Union design permits disconnection of piping sections without pipe rotation
• Suitable for gas, steam, and liquid piping applications per applicable codes

Compatibility

Designed as an OEM-style replacement union fitting for 3/4-inch NPT threaded piping systems requiring an ASTM A105 forged carbon steel screwed union.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local codes, IFGC, or IPC requirements. Shut off and depressurize the piping system completely before disassembling or installing the union. Apply appropriate thread sealant or PTFE tape rated for the service medium to all male threads before makeup. Do not over-tighten the union nut, as this can damage the seat and cause leakage.