Laars MightyTherm Boiler/Water Heater

The MightyTherm series boilers and water heaters are Category I (non-positive vent pressure, non-condensing) natural draft appliances. They are available in a range of gas input rates (from 175 MBH to 5000 MBH) (51.2 kW to 1465 kW) and firing modes (single stage to motorized modulation) to ensure efficient operation (up to 83%) with most building or process heat loads. The MightyTherm series is available for either propane or natural gas fuels.

Laars MightyTherm

• Economical

• Wide Range of Sizes
  (175,000 - 5 million BTU/hr)

• Atmospheric Combustion

• 82% Efficiency

We can only sell new Laars boilers and water heaters inside our Indiana, Illinois, and Kentucky territory. 
If you are located elsewhere, you will need to contact the representative in your area for pricing.
List of Laars representatives by state