Description
Resideo AM101R-UPEX-1 Thermostatic Mixing Valve Overview
The Resideo AM101R-UPEX-1 is a 3/4″ union PEX thermostatic mixing valve from the trusted AM-1 series, engineered to deliver consistent, safe blended water temperatures in residential and light commercial hydronic and plumbing applications. With a working temperature range of 70–180°F, this valve automatically mixes hot and cold water supplies to maintain a stable outlet temperature, protecting against scalding and thermal shock.
Key Features
- 3/4″ union PEX end connections for fast, reliable installation with PEX tubing systems
- Thermostatic mixing action maintains consistent outlet water temperature
- Operating temperature range: 70–180°F
- AM-1 series design — a proven Resideo platform for hydronic and domestic hot water blending
- Union fittings allow for easy valve removal and servicing without cutting pipe
- Compact, durable construction suited for residential and light commercial use
Applications
- Domestic hot water tempering and anti-scald protection
- Hydronic radiant floor heating systems
- Boiler system supply temperature control
- Combination potable water and heating systems
Specifications
- Brand: Resideo
- Model / SKU: AM101R-UPEX-1
- Series: AM-1
- Connection Size: 3/4″
- Connection Type: Union PEX
- Temperature Range: 70–180°F
Why Choose Resideo?
Resideo is a globally recognized leader in comfort and safety controls, carrying forward decades of Honeywell Home engineering expertise. The AM-1 series thermostatic mixing valves are a go-to solution for HVAC and plumbing professionals who demand reliability, precision, and ease of installation in every job.







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