Bel Thermal Units, Inc.
Bel Thermal Units, Inc.Request A QuoteFort Lauderdale, FL
Since 1971, we have been manufacturing custom duct heaters. Our electric heaters are dielectric tested, UL and/or ARL listed plus are compliant with National Electric Code requirements. BTU’s heaters can be used in horizontal or vertical ducts of forced air systems, heat pumps or cooling units.