Better Boilers

New Features

SL 14-115 G3

Reliable Home Comfort

Learn More

T Series

Superior Strength

Learn More
New Features

SL 20-160 G3

Better Installation Flexibility

Learn More

S Series

Excellent Thermal Efficiency

Learn More
New Features

SL 26-260 G3

Better Installation Flexibility

Learn More

VFC 15-150

High Performance

Learn More
New Features

SL 40-399 G3

The Superior Commercial Solution

Learn More

VFC 45-225

High Performance

Learn More

HC Series

Energy Efficient Heating

Learn More

DC Series

Tankless DHW & Space Heating

Learn More

Our wall-mounted condensing boilers convert Natural Gas or Propane into heat with unprecedented efficiency, helping to stretch our precious supply of fossil fuels well into the future. We are dedicated to finding new and better ways to utilize the world’s dwindling energy resources while providing superior comfort, reliability and fuel savings to our customers.