Dunkirk: Innovative – Efficient – Dependable
Dunkirk is proud to bring you the most efficient, forward-thinking home heating solutions available today.
High Efficiency Boiler: The Helix VLT is vertically mounted and has a self-cleaning design featuring wide, smooth waterways that help remove hard water deposits and prevent scaling.
The Dunkirk VLT features 95% AFUE, Plus:
- Built-In Primary/Secondary Piping
- Built-In Low Water Cut Of
- 5:1 Turn Down Ratio
- Approved for PVC, CPVC and Polypropylene venting
- Innovative Heat Exchanger
- Low Maintenance, Self-Cleaning
- Designed in the US, for the US
- 150 psi MAWP