The AM101R-US-1 from Honeywell is a 3/4” Union Sweat Mixing Valve (For Heating Only), 70F-180F. It meets the most stringent safety standards in the industry and improves typical water heater installations.
This mixing valve accurately adjusts, maintains and limits the hot water temperature to a desired setting. It prevents the growth of bacteria and helps prevent scalding.

Applications:

• Radiant floor heating
• Space heating
• Heat pump systems
• Domestic water
• Public facilities
• Automatic faucets
• Others.
   

Features:

• Designed to increase the amount of usable hot water by up to 50 percent
• Constant water temperature under changing operating conditions
• Teflon coating increases product life and reduces callbacks
• Reliable performance at minimum flow of 0.5 gp
• Lockable hand wheel for accurate temperature control
• Internal Check Valve
• Included Thermostrip Makes temperature setting easy for one person to handle.
   

Technical Specifications:

• Model: R Model (Heating ONLY)
• Operating Temperature Range: 70-180F
• Certification: None
• Connection Type: Union Sweat
• Connection Size: 3/4"
• Max Flow GPM: 12
• Min Flow Rate: 0.5
• CV: 3.9.