Resideo am101-us-1lf/u Sweat Union Mixing Valve

Product Description

The RESIDEO am101-us-1lf/u is a sweat union mixing valve designed to adjust, maintain, and limit hot water temperatures in residential plumbing systems. Part of the AM-1 series, this valve blends hot and cold water supplies to deliver a controlled outlet temperature, providing anti-scald and anti-chill protection at fixtures and appliances. By tempering the supply, it also increases the volume of safe, usable hot water available from the system. Licensed plumbers install this valve as part of water heater discharge or distribution systems where temperature control is required by code or desired for occupant safety.

The am101-us-1lf/u is suited for residential hot water systems where a 0.75 inch sweat connection is required. The union-style design allows the valve to be installed and removed without cutting the line, simplifying future service. It is appropriate for installations at the water heater outlet or at point-of-use locations requiring consistent temperature delivery. The AM-1 series is commonly specified where local plumbing codes mandate thermostatic mixing or scald protection at fixtures serving vulnerable populations.

Key Features

• Adjusts, maintains, and limits outlet hot water temperature to protect against scalding and chilling
• 0.75 inch sweat (solder) connections for copper pipe systems
• Union-style body allows removal and reinstallation without cutting pipe
• Increases effective volume of safe, usable hot water from the system
• Anti-scald and anti-chill protection for residential plumbing applications

Compatibility

Designed as an OEM-style thermostatic mixing valve replacement or new installation fitting for residential plumbing systems requiring 0.75 inch sweat union connections at water heater outlets or distribution points.

Installation Notes

Installation should be performed by a licensed plumber in accordance with local plumbing codes and the International Plumbing Code (IPC). Shut off the water supply and drain the line before making any sweat connections. Allow all soldered joints to cool fully before operating the valve or restoring water pressure. Verify the outlet temperature setting after installation using a calibrated thermometer before returning the system to service.

Technical Specifications

• Connection Size: 0.75 inches
• Connection Type: Sweat (Solder) Union
• Series: AM-1
• Application: Hot Water Temperature Control, Anti-Scald, Anti-Chill

Standard Information

• Brand: RESIDEO
• Manufacturer Part Number: am101-us-1lf/u