Laars Heating Systems - Bradford White Corporation
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Bradford White Brands

Built to be the Best™


Laars Factory in New Hampshire

Laars Heating Systems manufactures products for space heating, radiant floor heating, volume water heating, and many other residential and commercial applications.

Laars Heating Systems is headquartered in Rochester, NH and designs and manufactures high-efficiency residential and commercial hydronic boilers, volume water heaters, and commercial pool heaters.


Laars products are widely used in space heating, radiant heating, volume water heating, and industrial processes covering a range of 50,000 to 5,000,000 BTUs utilizing either natural gas or liquid propane fuels.


Laars offers many innovative, environmentally-friendly, high efficiency, and Low NOx emission products, including:


  • Pennant® line of fan-assisted modular boiler/heaters in 7 sizes (500 to 2000 MBTU/hr.); also available as a commercial pool heater.
  • Mighty Therm® 2 commercial boilers and water heaters are built for the most demanding indoor and outdoor applications, and are available in 7 sizes (500 to 2000 MBTU/hr.).
  • NeoTherm® condensing boiler is a fully packaged, space-saving hydronic solution.
  • The NeoTherm® LC has many advanced features, including a large color touch screen, rotating lead lag system, indoor and outdoor installation, ultra Low NOx emissions (10 ppm), 94% Thermal Efficiency, flexible venting, and much more.
  • MagnaTherm® is available in 6 sizes (1.6, 2.0, 2.5, 3.0, 3.5, and 4.0 million BTU/hr.) with 95% thermal efficiency for large commercial applications.
  • ElectraTherm® – Commercial Vertical Round Electric Water Heaters.
  • The Mascot LX – The only 95%+ efficient boiler and water heater that has an American designed and manufactured heat exchanger. It is available in 7 different sizes from 50 MBTU/hr. up to 220 MBTU/hr.
  • Mascot FT Series combines the best of tankless water heating and tank-type water heating into one compact system. An integrated mini-indirect tank is always kept charged with hot water.
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