Description
Utica-Dunkirk 550003878 3-Way Valve
The Utica-Dunkirk 550003878 is a genuine OEM 3-way valve engineered as a direct replacement for compatible Utica-Dunkirk boiler systems. Designed to deliver precise hydronic flow control, this valve ensures your heating system operates at peak efficiency by accurately directing water flow between multiple circuits or zones.
Key Features
- Genuine Utica-Dunkirk OEM replacement part — ensures proper fit and function
- 3-way valve design for versatile hydronic flow diversion or mixing applications
- Built to original factory specifications for long-lasting, reliable performance
- Ideal for maintaining system balance and protecting boiler efficiency
- Direct drop-in replacement minimizes installation time and labor
Application
This 3-way valve is intended for use in Utica-Dunkirk boiler heating systems requiring flow diversion or mixing between supply and return circuits. Always verify compatibility with your specific boiler model before installation.
Why Choose OEM Parts?
Using genuine OEM components like the Utica-Dunkirk 550003878 ensures your system maintains warranty compliance, optimal efficiency, and reliable long-term operation. Aftermarket substitutes may not meet the precise tolerances required by your boiler system.
Part Information
- Brand: Utica-Dunkirk
- Part Number: 550003878
- Type: 3-Way Valve
- Application: Hydronic Boiler Systems







Reviews
There are no reviews yet.