Laars Boiler and Water Heaters

Laars MightyTherm 2
2 Stage Boiler/Water Heater

MightyTherm 2 boilers and water heaters feature convenient, modular construction that separates the burner trays, gas train, and blower assembly. All MightyTherm 2 models use lightweight insulation, glass-lined cast iron or bronze headers, and non-ferrous waterways. The 10 tube heat exchanger design uses finned tubing for the quickest and most efficient heat transfer. The modular construction makes MightyTherm 2 units easy to install and maintain. Water connection may be reversed to accommodate left or right side piping.  The MightyTherm 2 has simple controls for economical operation. 

 

  

 

 

Mighty
Therm 2
Features:
  • Applications for hydronic heating or domestic hot water
  • 85% combustion efficiency, 84% thermal efficiency
  • NOx below 10ppm
  • 2-Stage firing
  • Immune to thermal shock down to 30°F
  • Operates in altitudes up to 10,000 feet
  • Ambient temperatures from -40°F to +140°F
  • Tolerant of glycol systems
  • Waterways able to operate in a maximum water hardness of 17gpm
  • Hydronic models supply temps from 130F to 240F
  • Gas supply right or left side (field convertible)
  • Maintains efficiency and low NOx levels at low and high fire
  • Lightweight insulation

 
  • Fan-assisted combustion system
  • 120vac, 60Hz single phase power
  • External staging control connections
  • May be ordered with left or right-hand piping connection
  • Heat exchanger uses efficient 10 finned-tube design
  • Optional factory-mounted pump sized for heat exchanger, 30 feet of pipe, and three elbows total pressure drop

 

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