Heavy Duty Heaters

Products

Stationary Unit Heaters

Steam or electric heated unit heaters from Callahan Thomas, LLC. Available for a wide range of duties to match application requirements and budget:

Regular Duty
Heavy Duty
Severe Duty
Explosion Proof

When you need permanent heat for:

LACT Units
Pump Houses
Hazardous Locations
Warehouses

Portable Unit Heaters

Shown: Portable steam unit heater X-Proof Groups C,D,E,F,G

Heavy duty steam or electric heated unit heaters from Callahan Thomas, LLC.

Choose portable unit heaters for:

Winter construction shelters
Pipe fitting
Instrumentation and valves
Concrete work
Off-season asphalt terminal maintenance

Contact Us at sales@heavydutyheaters.com