A history of excellence


The Santa fe story

Founded in Madison, Wisconsin in 1977, Therma-Stor began by making heat recovery water heaters.

Over the years, we’ve added more and more quality products that include residential dehumidifiers (Santa Fe and Ultra-Aire brands), Quest climate control equipment for construction, concrete, painting and lining applications as well as Phoenix restoration equipment for dehumidification, air scrubbing, water extraction and evaporative drying.

Today, Therma-Stor is a leader in green technology, recognized for high efficiency products that are unparalleled in the industry.

Our Philosophy

We have a simple philosophy that guides our every decision. We strive to:

  • Excel as the industry leader in high-efficiency dehumidification
  • Deliver quality products and exceptional service to our customers
  • Succeed through honest, hard work

Our Expertise Runs Deep

In addition to the Santa Fe brand, Therma-Stor® also manufactures the Ultra-Aire™ whole-house ventilating dehumidifiers, Therma-Stor® Heat Reclaim Water Heaters, Quest™ and HI-E Dry™ commercial dehumidifiers and the Phoenix™ line of restoration equipment.

Step 1

Santa Fe Product Wizard