One Boiler, Three Fuels, Zero Emissions!

February 13th, 2026


At Thermal Leverage, we’ll never rest when it comes to innovation in thermal engineering and design. That’s why, when our customers ask us what’s new in boilers designed for large heating demands, we’re more than proud to tell them about our state-of-the-art Tri-Fuel boilers

One Great Boiler

Based on the proven 3 & 4 Pass design this upgraded Scotch Marine steam and hot water boiler has been redesigned to incorporate the latest technology in electric heating elements. Outstanding features include:

  • Specialized design for field erection into existing buildings with steam and hot water pipe systems
  • Flameless heating that offers clean operation
  • Significant installation, operation, and maintenance cost savings
  • Minimal maintenance, fast turnaround, and minimal downtime

Three Fuels

The Tri-Fuel boiler can operate with three different sources of energy. It generates steam or hot water production by using a dual fuel gas/oil burner or heavy-duty electrical elements. In fact, the Tri-Fuel boiler boasts close to 100 percent efficiency when in the electric heating mode of operation. As versatile as a boiler can get, the Tri-Fuel also features gas/oil burner biodiesel and hydrogen fuel options.

Zero Emissions

A major benefit of installing Thermal Leverage’s Tri-Fuel boiler is that it produces zero on-site emissions when in electric heating mode, making it the perfect boiler to comply with New York City’s Local Law 97 to help reduce greenhouse gas emissions in the city.

Let’s add another number to this blog post, and it’s a big one – 1,000 – because you’ll be 1,000 percent satisfied with the Tri-Fuel Boiler’s significant savings in life cycle costs and its safe, reliable, and environmentally friendly heating!

Want more information? Call Thermal Leverage at (973) 650-1711 or contact us now.


Tri-Fuel Boiler