Marc Climatic Controls

Electric duct heater
Marc Climatic Controls

  • electric duct heater Marc Climatic Controls
Marc explosion proof electric convection heaters are third party certified and are ideal for small space applications such as analyzer shelters, chemical storage buildings, and workshops.

Explosion proof fan-forced unit heaters are third party certified and are primarily used in large spaces such as warehouses and compressor station buildings.


To provide heating for multiple rooms, single or multi-stage finned-tubular explosion proof duct heaters are designed for slip-in or flanged connection in a duct system.

For applications requiring a large amount of heat output or for installation outside of the heated space, custom frame-mounted forced air heaters can be designed.

Marc can design and manufacture explosion proof controls for single or multiple stage duct or frame-mounted heaters and include SCR proportional control when required.



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