ELECTRIC THERMAL STORAGE
Explore Our Virtual Home ExperienceSMARTER. CLEANER. GREENER.
Steffes Electric Thermal Storage systems work smarter, cleaner and greener to make your home more comfortable. Exceptional engineering coupled with efficient, off-peak operation lowers energy usage and costs by storing heat and utilizing energy during the right time of the day. Enjoy exceptionally comfortable and reliable warmth in every room, every hour of the day.
CONSISTENT HEAT DOESN’T HAVE TO BE COSTLY
Whether you’re looking to heat a single room, your entire home, or a commercial property, Steffes offers several products that utilize our efficient Electric Thermal Storage heating system. Each of our furnaces and room heating units delivers reliable and consistent comfort while reducing the high electricity costs associated with inefficient, traditional home heating systems.
Our ETS systems gain efficiency by taking advantage of off-peak electricity, which is charged at a lower rate since it is consumed during times when demand on the electrical grid is low. Steffes ETS systems convert off-peak electricity to heat and store it in heating elements contained within high-density ceramic bricks.
With the Steffes ETS systems’ abilities to store vast amounts of heat for long periods of time, you can get on-peak performance for an off-peak price. These capabilities can save you upwards of 40 to 70 percent on heating bills without having to sacrifice the comfort and convenience of a traditional heating system. Our ETS systems don’t produce carbon monoxide, so they’re safe and require very minimal maintenance.
Corey Graff and Ashton Burman recently welcomed contractors from northern Minnesota for a one-day training focused on our residential ETS heating products! The session was designed to boost their knowledge and confidence—helping ensure smooth installations and top-notch performance for your ETS systems.
Thank you to everyone who joined us—we appreciate your time and engagement!
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Colorado Country Life magazine mentions Steffes in an article about innovative energy storage solutions! Our electric thermal storage products help homeowners maximize efficiency and take advantage of lower-cost electricity.
NEWS
Advancing Energy Resilience Efforts in Washington, D.C.
14-Apr-2025
Steffes Founder, Paul Steffes, and Co-President, Todd Mayer, recently traveled to Washington, D.C. to join Keith Dennis of the Beneficial Electrification League. During their visit, they met with congressional officials and national leaders—including North Dakota native Doug Burgum, who is now serving as Secretary of the U.S. Department of the…(read more)
Steffes Team Attends 2025 Air Conditioning, Heating, & Refrigeration Expo
19-Feb-2025
Members of the Steffes Electric Thermal Storage (ETS) team attended the 2025 Air Conditioning, Heating, and Refrigeration (AHR) Expo in Orlando, Florida to share about our innovative products and network with leaders in the industry. The AHR Expo brings the HVACR community together to showcase the latest products and technologies,…(read more)