3/4" Adjustable Thermostatic Mixing Valve, 80-120F, Lead-Free

Resideo Braukmann AM-1 Thermostatic Mixing Valve – 3/4" NPT, Lead-Free

The Resideo Braukmann AM-1 Mixing Valve is engineered to provide precise and reliable control of hot water temperature in residential and commercial plumbing systems. Designed for anti-scald protection and thermal balancing, this thermostatic valve helps ensure safe water delivery while optimizing system efficiency.

This 3/4" NPT model is ideal for use at water heaters, domestic distribution points, and recirculation systems. With responsive thermal actuation, it adjusts to fluctuating inlet conditions, maintaining stable output temperatures and improving the availability of usable hot water.

Product Highlights

• Thermostatic Temperature Control – Automatically blends hot and cold water to maintain a consistent outlet temperature
• Anti-Scald Safety – Reduces flow rapidly in the event of cold water loss, helping prevent over-temperature discharge
• Durable Components – Constructed from nickel-plated lead-free brass with EPDM O-rings for corrosion resistance and long service life
• Low Flow Activation – Functions effectively with flow rates as low as 0.5 gallons per minute
• Easy Access Design – Field-serviceable body with Teflon-coated internals to reduce mineral scaling and simplify maintenance

Technical Specifications

• Model: AM-1 Series
• Connection Size: 3/4" NPT
• Max Operating Pressure: 150 psi
• Max Operating Temperature: 212°F (100°C)
• Min Flow Rate: 0.5 GPM
• Body Material: Lead-free nickel-plated brass
• Seal/O-Ring Material: EPDM

Recommended Applications

• Point-of-source domestic hot water distribution
• Storage tank water heater outlet tempering
• Hot water recirculation loops
• Safety-conscious commercial restrooms and multi-fixture setups

Installation Considerations

This valve is designed for use in professional-grade installations and should be installed by licensed plumbing contractors. Ensure that inlet and outlet ports are properly aligned and supported, and that thermal element orientation is correct per manufacturer guidelines. Use approved thread sealants and conduct performance testing post-installation to verify flow and temperature accuracy.

Built for Professional Performance

The Resideo AM-1 Mixing Valve is engineered to support code-compliant plumbing systems with dependable thermal performance, durable construction, and low-maintenance operation. Its versatile function makes it a preferred choice for mechanical contractors installing systems where safety, efficiency, and reliability are essential.