Resideo AM08-039LF Union Kit

The Resideo Braukmann AM08-039LF Union Kit is a professional-grade plumbing accessory designed specifically for the AM-1 series thermostatic mixing valves. This 3/4 inch sweat union assembly provides a robust, leak-free connection between the valve body and the copper piping system. Manufactured with low-lead brass construction, it ensures compliance with regional potable water regulations and NSF/ANSI 372 standards. The kit includes the necessary union nuts, tailpieces, and high-temperature gaskets required for a complete installation. Utilizing a union connection allows for simplified maintenance and rapid removal of the mixing valve for cleaning or replacement without cutting into the existing line. Engineers and contractors prefer this LF union kit for its precision threading and durable sealing surfaces, which prevent localized pressure drops and maintain optimal flow characteristics within domestic hot water loops or radiant heating systems.

• Simplified Serviceability: Allows for total removal of the AM-1 valve for descaling or internal maintenance without system repiping.
• Lead-Free Compliance: Engineered with low-lead materials to meet strict safety requirements for potable water applications.
• Heat-Resistant Sealing: Includes industrial-grade gaskets designed to withstand the high-temperature outputs typical of domestic water heating.
• Precision Machining: Ensures a tight metal-to-metal seat backup with the included gaskets to eliminate call-backs for slow leaks.

What valves is the AM08-039LF compatible with?
This kit is specifically engineered for 3/4" Resideo and Honeywell Home AM-1 series mixing valves, providing a direct fit for the union-threaded body.

Does this union kit include the body gaskets?
Yes, the kit includes the specialized washers required to create a watertight seal between the tailpiece and the valve face.

Can I use this for hydronic heating applications?
Yes, its sweat union connection and brass construction make it suitable for both potable water systems and closed-loop hydronic heating environments.

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.