products

WaterFurnace Geothermal

Water Furnace Geothermal Comfort Systems.


Heil Heating & Cooling Products

Heil® Air Conditioners, Heat Pumps & Gas Furnaces.


Buderus Cast Iron Boilers

Intelligent Heating Produces More Comfortable Room Temperatures.


Triangle Tub High Efficency Condensing Boiler

Tirangle Tube offers a wide range of HVAC products.


Luxaire - Setting The Performance Standard

When you need a high-performance comfort system to make your place more pleasurable, it pays to choose Luxaire® products.


Greenwood Biomass and Wood Furnace

Good for you...Good for the Environment


Aprilaire Air Quality Products

To help you protect the health and comfort of your family.


Fantech Air to Air Exchanges

Fantech provides solutions to improve indoor air quality.


Beka Radiant Cooling

Micro Capillary Tubes, the BEKA - KaRo SYSTEM.


Panasonic Exhaust Fans

Refreshingly quiet Panasonic WhisperGreen Ventilation Fans


Did you know?

  • The first recorded geothermal system was a 1912 Swiss patent.
  • The ground absorbs 47% of the sun’s energy that reaches planet Earth. This amount of energy represents 500 times more than mankind needs every year.
  • About half a million geothermal systems have been installed since 1980.
  • Installing a geothermal system in a typical home is equal, in greenhouse gas reduction, to planting an acre of trees, or taking two cars off the road.
  • Current geothermal installations save more than 14 million barrels of crude oil per year.
  • If one in 12 California homes installed a geothermal system, the energy saved would equal the output of nine new power plants
3500 Newville Rd, Janesville, WI 53545 | Phone: 608-758-9882 | Fax: 608-758-9842