About Us

Many of you have known us by the trade names of TruHeat, Aquatemp Products, Related Metal Products (RMF), Thermcore or Therm Products. In April of 2010, Caldesso LLC acquired our assets, and we are: Therm Products, a Division of Caldesso LLC.

We have completely new ownership and financing. Being the worlds leading supplier of Hot Tub heating products, we continue to be a strong company in every respect. Other products we offer, which fall in our core competency and distribution channels, include electric heater assemblies, heating elements, blowers, heat exchangers, residential & commercial rails, and UV generators.

It is known that we are a manufacturer of products with outstanding quality and low lead times. All of the innovations or improvements that have been developed in Hot Tub Heating over the past 40 years have come from our heritage in this business.

Today we supply the largest Original Equipment Manufacturers in the business and have the know-how and tools to build every Hot Tub heater that has ever been built. We have a team of experienced and dedicated people looking forward to the challenges and opportunities our industry presents.

Customer Service hours: 8-AM to 5-PM pst

Shipping / Receiving hours 7-AM to 4-PM pst

510A N. Sheridan St.
Corona, CA 92880
Phone: 951.273.7575
Fax: 800.332.7190
Email: info@hydroquip.com