Therma-Stor LLC, located in Madison, Wisconsin, was established in 1977 to apply advanced heat transfer technologies to residential and commercial markets. Beginning with Therma-Stor Heat Recovery Water Heaters
, Therma-Stor now also manufactures a line of residential dehumidifiers, which includes the Santa Fe
series of free-standing dehumidifiers and the Ultra-Aire
series of whole house ventilating dehumidifiers. Therma-Stor also offers HI-E Dry Commercial Dehumidifiers
and Phoenix Restoration Equipment
for dehumidification, air scrubbing, water extraction, and evaporative drying.