WE ARE DUCT HEATER SPECIALISTS!

Bel Thermal Units, BTU, has been designing & manufacturing Custom Electric Duct Heaters, Standard Duct Heaters, Strip Heaters, Process Heaters, Accessory Heaters, Insert Heaters, Unitary Heaters and Load Banks for more than 50 years.

Our heaters are listed by UL / CSA / ARL
Parts & Accessories are maintained in stock & ready for quick shipment

Made in America

Call or email us today to discuss your heating needs!

Phone: 954-566-0043 Fax: 954-563-7941 Email: btu@belthermal.com

Standard Duct Heaters

Custom Built Duct Heaters

Unitary Insert Heaters

Accessory Heaters

Load Banks

Parts and Accessories

Expedite Services

© 2013 Bel Thermal Units, Inc.
Bel Thermal Units, Inc. "BTU" 4810 NW 35th Avenue Miami, Florida 33142 | Phone: (954) 566-0043 | Fax: (954) 563-7941 Email: btu@belthermal.com

“The information in this website is proprietary and may not be copied or reprinted with out the express permission of Bel Thermal Units, Inc. Installation instructions and other documentation is made available to purchasers of Bel Thermal products and may not be used, copied or distributed by any other party.”