Boilers

Helix VLT - Vertical Laser Tube

Innovative. Efficient. Dependable. Dunkirk.
The new Helix VLT features an EnergyStar rating of 96%. The VLT's high efficiency along with Sealed Combustion and Outdoor Temperature Reset add up to BIG savings!

Q95M-200 Modulating

Dunkirk's Q95M-200 gas-fired, modulating condensing boiler was the first boiler to achieve a 95% AFUE rating. This boiler is perfect for heating equipment replacement jobs where you’re looking for high efficiency.

DXL Series

  • Up to 83.5% AFUE Gas Fired Hot Water Boiler
  • Dependable Cast Iron Heat Exchanger with Cast Iron Push Nipples. The Sections and Push Nipples expand at the same rate when heated. By using similar materials instead of less expensive gaskets the boiler maintains a water tight seal over time.

ECO Wall Mount Gas Boiler

  • Class-leading 70,000, 110,000, and 155,000 BTUH models
  • Exceeds Energy Star requirements at 95% AFUE efficiency rating
  • Durable stainless steel fire tube heat exchanger
  • Streamlined design configurable for installation
  • Display can be mounted on the boiler or wall (up to 2’ away)
  • Components positioned for fast and easy service
  • Multiple vent configurations and material options
  • Optional accessories to match virtually any installation

Ultra 94.1% Efficient

  • Gas fired water boiler with cast aluminum heat exchanger
  • Venturi mixing body mixes air and gas providing higher efficiency
  • Designed to operate in low temperature condensing applications
  • Outdoor reset and domestic hot water priority standard
  • Negative regulated gas valve precisely delivers gas to the boiler
  • U-Control gives you the power for easy set-up and maintenance
  • Modulates with 5 to 1 turn-down ratio
  • Variable speed motor matches combustion output to heating needs
  • High grade stainless steel burner features quiet operation, high efficiency, and cleaner combustion for low NOx applications

15B Series II

  • Quality Heat Exchanger Design - The 15B Series II features a robust cast iron heat exchanger for longer boile life. The sections are connected with cast iron push nipples, which expand and contract at the same rate as the sections ensuring a water tight seal. Available in a full range of sizes from 45 MBH up to 295 MBH Input capacity.
  • Efficiency - The 15B Series II provices an annual fuel utilization efficiency of 82% as certified by the US Department of Energy testing standard.