
Resideo AM100-UT-1LF Valve
For contractors managing high-demand potable water or hydronic systems, the Resideo AM100-UT-1LF thermostatic mixing valve provides essential mechanical reliability and temperature stability. This 1/2 inch NPT union mixing valve is engineered for a temperature control range of 70°F to 145°F, effectively increasing the volume of usable hot water by allowing higher tank storage temperatures while delivering a safe, tempered output. The lead-free brass construction and Teflon-coated internal surfaces minimize mineral buildup, ensuring long-term seat integrity in hard water conditions. Designed as a proportional valve with a Cv of 3.9, it maintains a constant discharge temperature even during significant pressure fluctuations on the supply side. A critical safety feature for any ASSE 1017 mixing valve installation, it includes integrated check valves on both hot and cold ports to prevent cross-contamination and backflow. Whether utilized in radiant floor heating or domestic water systems, this lead-free thermostatic mixing valve offers a tamper-resistant design and straight-through piping configuration for efficient servicing and maintenance.
Key Benefits- Precise Temperature Control: Delivers a consistent mixed water output between 70°F and 145°F, maximizing comfort and system safety.
- Anti-Scald Protection: Mechanical failsafe restricts flow within seconds if the cold water supply is interrupted.
- Corrosion Resistance: Nickel-plated brass body and Teflon-coated internals resist scale and mineral deposits.
- Dual-Purpose Application: Certified for both mixing and diverting applications in residential and commercial plumbing.
- Simplified Installation: 1/2" Union NPT connections allow for fast drop-in replacement and easy removal for cleaning.
Is the AM100-UT-1LF suitable for point-of-use applications?
This model is ASSE 1017 certified for point-of-source applications (at the water heater). For point-of-use requirements, verify your local code for ASSE 1070 compliance.
What is the minimum flow rate required for accurate mixing?
The valve provides reliable thermostatic performance at flow rates as low as 0.5 GPM.
How do I adjust the temperature setting?
The mixing temperature is adjusted using the top handwheel; loosening the screw and turning the wheel allows for precise calibration within the 70°F to 145°F range.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Resideo AM100-UT-1LF Valve
For contractors managing high-demand potable water or hydronic systems, the Resideo AM100-UT-1LF thermostatic mixing valve provides essential mechanical reliability and temperature stability. This 1/2 inch NPT union mixing valve is engineered for a temperature control range of 70°F to 145°F, effectively increasing the volume of usable hot water by allowing higher tank storage temperatures while delivering a safe, tempered output. The lead-free brass construction and Teflon-coated internal surfaces minimize mineral buildup, ensuring long-term seat integrity in hard water conditions. Designed as a proportional valve with a Cv of 3.9, it maintains a constant discharge temperature even during significant pressure fluctuations on the supply side. A critical safety feature for any ASSE 1017 mixing valve installation, it includes integrated check valves on both hot and cold ports to prevent cross-contamination and backflow. Whether utilized in radiant floor heating or domestic water systems, this lead-free thermostatic mixing valve offers a tamper-resistant design and straight-through piping configuration for efficient servicing and maintenance.
Key Benefits- Precise Temperature Control: Delivers a consistent mixed water output between 70°F and 145°F, maximizing comfort and system safety.
- Anti-Scald Protection: Mechanical failsafe restricts flow within seconds if the cold water supply is interrupted.
- Corrosion Resistance: Nickel-plated brass body and Teflon-coated internals resist scale and mineral deposits.
- Dual-Purpose Application: Certified for both mixing and diverting applications in residential and commercial plumbing.
- Simplified Installation: 1/2" Union NPT connections allow for fast drop-in replacement and easy removal for cleaning.
Is the AM100-UT-1LF suitable for point-of-use applications?
This model is ASSE 1017 certified for point-of-source applications (at the water heater). For point-of-use requirements, verify your local code for ASSE 1070 compliance.
What is the minimum flow rate required for accurate mixing?
The valve provides reliable thermostatic performance at flow rates as low as 0.5 GPM.
How do I adjust the temperature setting?
The mixing temperature is adjusted using the top handwheel; loosening the screw and turning the wheel allows for precise calibration within the 70°F to 145°F range.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
For contractors managing high-demand potable water or hydronic systems, the Resideo AM100-UT-1LF thermostatic mixing valve provides essential mechanical reliability and temperature stability. This 1/2 inch NPT union mixing valve is engineered for a temperature control range of 70°F to 145°F, effectively increasing the volume of usable hot water by allowing higher tank storage temperatures while delivering a safe, tempered output. The lead-free brass construction and Teflon-coated internal surfaces minimize mineral buildup, ensuring long-term seat integrity in hard water conditions. Designed as a proportional valve with a Cv of 3.9, it maintains a constant discharge temperature even during significant pressure fluctuations on the supply side. A critical safety feature for any ASSE 1017 mixing valve installation, it includes integrated check valves on both hot and cold ports to prevent cross-contamination and backflow. Whether utilized in radiant floor heating or domestic water systems, this lead-free thermostatic mixing valve offers a tamper-resistant design and straight-through piping configuration for efficient servicing and maintenance.
Key Benefits- Precise Temperature Control: Delivers a consistent mixed water output between 70°F and 145°F, maximizing comfort and system safety.
- Anti-Scald Protection: Mechanical failsafe restricts flow within seconds if the cold water supply is interrupted.
- Corrosion Resistance: Nickel-plated brass body and Teflon-coated internals resist scale and mineral deposits.
- Dual-Purpose Application: Certified for both mixing and diverting applications in residential and commercial plumbing.
- Simplified Installation: 1/2" Union NPT connections allow for fast drop-in replacement and easy removal for cleaning.
Is the AM100-UT-1LF suitable for point-of-use applications?
This model is ASSE 1017 certified for point-of-source applications (at the water heater). For point-of-use requirements, verify your local code for ASSE 1070 compliance.
What is the minimum flow rate required for accurate mixing?
The valve provides reliable thermostatic performance at flow rates as low as 0.5 GPM.
How do I adjust the temperature setting?
The mixing temperature is adjusted using the top handwheel; loosening the screw and turning the wheel allows for precise calibration within the 70°F to 145°F range.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.












