Get comfortable with low cost electricity!

Steffes Electric Thermal Storage (ETS) heaters store heat during off-peak hours when electricity costs are at the lowest, then release the stored heat when it is required throughout the day. ETS is a proven electric heating system that works with off-peak rates. It automatically delivers savings by storing the heat at night and taking advantage of the cheaper power rates.

Steffes heaters offer more than just lower heating bills:

  • Great comfort, affordability and efficiency
  • Stable and predictable heating bills
  • Quiet, clean and reliable operation
  • No need for combustible fuels in your home
  • Environmentally friendly, no tanks or spills
  • Chimney not required



Room Unit

The Room Unit (2100 Series) is ideal for any room in your house. It can be used as a supplement to another heating system or a direct replacement of electric baseboards or wood stoves.

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Forced Air Furnace

The Comfort Plus Forced Air Furnace (4100 Series) can heat your entire home through a central duct system. The system can be interfaced with a heat pump for even greater efficiency, better comfort and lower operating costs.

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Hydronic Furnace

The Comfort Plus Hydronic Furnace (5100 Series) will heat your entire home with radiant hydronic through in-floor, underfloor, hydronic baseboard and/or forced air. The furnace can be equipped with a heat pump system for an even greater efficiency.

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Find a Dealer

Whether you need a new Steffes ETS heating system, or service on an existing one, we have a vast network of certified dealers across the United States and Canada. If you can’t find a dealer in your area don’t worry, you can contact a Steffes representative to learn more about off-peak heating solutions.

      Contact Steffes

      • By submitting this form, Steffes will match your inquiry with a dealer in your area to better serve you. We will provide them with your contact information and what equipment you are interested in.