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The AM-1 with Temperature Gauge allows for a fast & reliable way to complete installation, checkout and troubleshooting systems. The Honeywell AM-1 Lead Free series accurately adjusts, maintains and limits the hot water temperature to a desired setting selected by the user. In domestic water applications it offers scalding protection and bacteria growth control. By installing a Honeywell AM-1 mixing valve and raising water heater storage temperature setting and limiting mixed outlet water temperature to safe temperature more usable hot water is available. In heating applications it provides comfort and protects the equipment.

  • Union Sweat adapter for easy attachment
  • 2" removable temperature gauge
  • Readings in Celsius & Fahrenheit
  • Dual purpose mixing or diverting valves
  • Constant water temperature under changing operating conditions
  • Reliable performance at minimum flow of 0.5 gpm
  • Proportional valve (simultaneous control of hot and cold water)
  • Temperature limit at any point
  • Flow reduction in seconds if cold water supply is interrupted
  • Nickel-plated brass construction, EPDM O-rings
  • High performance thermoplastic proportioning shuttle
  • Straight through design (hot and cold at the same level)
  • Max. pressure 150 psi (1034 kPa)
  • Max temperature 212 F (100 C)
  • Designed for easy maintenance and element replacement. Teflon® coating of internal valve components to prevent mineral build-up and extend life.
  • Tamper-resistant design
  • Valve trapping not required
  • AM-1 Union STD & C and AM1070 Models include check valves on both hot and cold ports
  • ASSE, CSA and IAPMO listed
  • U.S. Patent No. 6,079,625
  • Description: AM-1 1070 Series 1/2" Union Sweat
  • Connection Type: Union Sweat
  • Pipe Size: 1/2 in.
  • Operating Temperature Range: 70 F to 120 F
  • Capacity: 1.78Cv
  • ASSE: 1017
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Connection Type:

C x C

Connection Method:


Flow Capacity (Cv):


Min Temp (F):


Temperature Range (F):

70°F - 120°F

Max Temp (F):



Mixing Valve


Point of Source

Point of Use

Standards Met:

ASSE 1070

ASSE 1017




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