Resideo - Honeywell Home AM-1-020RP Thermostatic Mixing Valve Rebuild Kit

The Thermostatic Mixing Valve Rebuild Kit for AM-1 delivers precise temperature control and dependable operation for Resideo/Honeywell Home AM-1 valves. This rebuild kit, model AM-1-020RP, is specifically designed to restore performance in thermostatic mixing valves without replacing the whole unit.

Designed for straightforward maintenance, the kit includes all essential components to restart smooth mixing:

• Includes: Element, Spring, Diffuser, Plug Assembly
• Compatibility: AM-1 thermostatic mixing valve units from Resideo and Honeywell Home
• Temperature control: Optimized range 80–120°F (C range), 60–100°F (B range)
• Pressure rating: Up to 150 PSI for versatile plumbing setups
• Installation: Easy, homeowner-friendly rebuild with minimal downtime

Built for durability, this rebuild kit uses high-quality parts to resist wear and maintain accurate temperature mixing over time. Ideal for repair projects and service calls, the AM-1-020RP helps protect comfort and safety in your home’s hot water system.