Heatrex custom manufactures TUBULAR & FINNED TUBULAR
HEATING ELEMENTS, IMMERSION
HEATERS, DUCT HEATERS,
UNIT HEATERS & CIRCULATION
HEATERS
Products Tubular & Finned Tubular
Heating Elements
Electric Immersion
Heaters
Enclosure Heaters/
Switchgear Heaters
Process Duct Heaters Circulation Heaters Refrigeration Defrost
Heaters
Bolt Heaters/Flexible
Heaters
HVAC Electric Duct
Heaters
Unit and Comfort Heaters Explosion-Proof Heaters Quartzone Infrared
Heaters
Impedance Heating
Systems
Blog
Heatrex
P.O. Box 515,
Meadville, PA 16335
Phone: (814) 724-1800
Fax: (814) 333-6580
E-mail: sales@heatrex.com
www.heatrex.com Privacy  |  Sitemap
All Categories > Explosion-Proof Heaters > Explosion-Proof Duct Heaters  
 

Explosion-Proof Duct Heaters


Click on a Product to view details.

227 Series Image

227 Series Explosion-Proof Duct Heaters

(24)
  • FM and CSA Approved for virtually all Class I and Class II, Division 1 and 2 hazardous gas or dusty atmospheres
  • Ignition temperatures as low as 320°F (160°C)
  • Six standard sizes to fit a wide range of ducts with twenty four available sizes.
  • Ratings up to 240 kW, 600 volts
Series 220 Explosion Proof Duct Heaters

220 Series Explosion-Proof Duct Heaters


  • FM and CSA Approved for Class I, Division 2 locations where a hazardous gas is occasionally present
  • Ignition temperatures as low as 392°F (200°C)
  • For ducts up to 240" (610 cm) wide by 120" (305 cm) high
  • Ratings up to 1000 kW, 600 volts
Custom Explosion-proof Duct Heaters

Custom Explosion-Proof Duct Heaters


  • Wider range of sizes than available in the other two designs
  • Vertical airflow
  • Ratings up to 750 kW, 600 volts

 Explosion-Proof Duct Heaters Comparison Chart 


Explosion-Proof Duct Heaters Comparison Chart
Explosion-Proof Duct Heaters Comparison Chart
Heatrex