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Purged Air System

Purge Air Systems take ambient air and heat to a desired temperature, typically to 210F/100C to dry air. Typically, these systems will be skid based with a blower and a panel mounted or a junction box for panel remote location.  

Purged Air System

More About This Product

Often systems are used in an Acrid environment these systems have special paint or are all 304ss construction.  Configurations range from a circulation heater only to a heater with a single blower to redundant blowers and heaters.  HC Thermal’s typical construction is a circulation heater type unit designed to maximize velocity in the unit and control the element temperature to maximize heater life. 


Purge air systems are typically air heating used in many industries such as Wet or Dry Electrostatic Precipitators.  (WESP or DESP).   Transformer compartments in large refineries also use Purge Air Systems.  Mining and pollution control, NOx reduction, ammonia systems.


HC Thermal’s designs are very compact and easily piped to existing installations.  Spare elements standard.  Easily tailored to customer requirements.  All stainless models eliminate downtime and costly component replacement. 


10kw to 500kw

240v to 600v

Liquid/Dust tight to Hazardous Area Classifications


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