
Products
Proudly Featuring WaterFurnaceGeothermal Equipment
WaterFurnace builds the equipment. We design and install it to fit your home.
- ~25 YEARSIndoor unit design life
- 50 YEARSLoop warranty
- USABuilt in Fort Wayne, Indiana
OUR RECOMMENDEDUNITS

7 Series Package
Our top system. Variable capacity, so it runs quietly at just the output the house is asking for.
Specs and documents
5 Series Package
Two-stage, proven, and the right answer in most houses.
Specs and documents
7 Series Split
The 7 Series in two pieces, for houses with no single space big enough for one cabinet.
Specs and documents
5 Series Split
The 5 Series in two pieces. Also the one that pairs with an existing furnace for dual fuel.
Specs and documents
5 Series Hydronic
Water to water, for radiant floors and for high-volume hot water.
Specs and documents
These five are what goes into almost every home we work on. We install the rest of the WaterFurnace line too, and we will tell you if one of them is the better fit for your house. Compare the whole line
- Lower bills
- Quiet, even comfort
- No outdoor unit
- Better humidity control
WaterFurnace makes the best geothermal equipment in the world. But how a system performs comes down to how it's designed and installed: the load calculation, the loop and the ductwork. That's where we come in.

