Description
The Resideo AM102C1070-UT-1LF is a 1-inch lead-free thermostatic mixing valve engineered for precise hot water temperature control in residential and light commercial hydronic and plumbing systems. With a factory-set temperature range of 70–120°F, this valve automatically blends hot and cold supply water to deliver a consistent, safe outlet temperature — protecting occupants from scalding while maintaining system efficiency.
The union-end (UT) connection design simplifies installation and future serviceability, allowing the valve body to be removed without disturbing the surrounding piping. The lead-free (1LF) construction meets NSF/ANSI 61 and NSF/ANSI 372 standards, making it suitable for potable water applications where compliance with lead-free regulations is required.
Key Features
- 1″ lead-free thermostatic mixing valve
- Temperature range: 70–120°F
- Union-end (UT) connections for easy installation and serviceability
- Lead-free (1LF) construction — meets NSF/ANSI 61 & 372 requirements
- Automatically blends hot and cold water for consistent outlet temperature
- Protects against scalding in potable water and hydronic applications
- Suitable for residential and light commercial installations
Applications
- Domestic hot water tempering at point of use or point of distribution
- Hydronic heating systems requiring controlled supply temperatures
- Boiler protection and low-temperature radiant floor heating circuits
- Commercial and residential plumbing systems requiring lead-free compliance
Specifications
- Brand: Resideo
- SKU: AM102C1070-UT-1LF
- Connection Size: 1″
- Connection Type: Union Ends
- Temperature Range: 70–120°F
- Lead-Free Compliant: Yes (1LF designation)







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