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All Categories > Explosion-Proof Heaters > Explosion-Proof Duct Heaters  
 

Explosion-Proof Duct Heaters

 

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227 Series Image

227 Series Explosion-Proof Duct Heaters

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  • 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


  • 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