- Built-In Primary/Secondary Piping
- Built-In Low Water Cut Off
- 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
Chicagoland
South Suburbs
In stock
Dunkirk Helix VLT
Dunkirk Helix VLT
Helix VLT Vertical Laser Tube, Wall Hung Modulating Condensing Boiler.
Innovative. Efficient. Dependable – Dunkirk. The Dunkirk VLT features 95% AFUE.
50, 75, 100, 150, 200 & 299 – All Dunkirk Helix VLT capacities are 95% efficient and meet the criteria for Energy Star 2017 Most Efficient.
