U.S. Boiler Company

As the original innovator of the fire tube boiler, creating warmth and comfort for families throughout North America is in our DNA. Triangle Tube has been an industry leader in the manufacture and supply of quality stainless steel Hot Water Heating Equipment for over 70 years. Our purpose is to deliver total comfort and peace of mind with heating and hot water products you can rely on.

Gas Boilers

No matter how efficient a boiler is, if it doesn’t operate efficiently in a home’s heating system, it’s not an efficient installation. IQ gas boilers are designed to handle the high water-volume systems which are present in most homes. They have also been designed to operate at lower temperatures than conventional cast iron gas boilers. This means that the boiler doesn’t need to fire at a high rate to maintain home heating comfort, which translates into greater system efficiency and lower heating bills

Oil Boilers

With home heating costs on the rise, homeowners are looking for ways to reduce their energy bills. The MPO-IQ is a high efficiency oil-fired water boiler. With an efficiency of 87% it offers substantial savings over less efficient oil boilers. Many homeowners rely upon their boilers to provide hot water by way of an integrated tankless water heater (coil). While this is a convenient method to generate hot water, the drawback comes in the form of fuel usage and limited capacity. By combining the efficiency of an MPO-IQ with the storage capacity of an Alliance SL indirect water heater, homeowners can realize savings of up to 49% over their current home heating bill and have abundant hot water!*