Max. Heating Efficiency
(Steady State)
Natural Gas
Propane

Additional Information

• No hearth extension required
  
• 4"&7" top venting
  
• Smallest aerodynamic, architecturally pleasing
  vent terminal in the industry
  
• Vents up to 20 ft. horizontally through the wall or
  40 ft vertically through the roof
  
• Zero clearance to combustibles - lets you frame
  with standard 2x4's
  
• Ground level and above installations
  
• Basement installations, even below grade using a
  Periscope (#GD201)
  
• Approved for installation in bathrooms, bedrooms
  and bed-sitting rooms
  
• Suitable for mobile home installations
  
• In Canada, approved for R2000 housing
  
• Also approved with Simpson Dura-Vent direct vent pipe
  

TESTED TO ANSI Z21.86, Z21.88 
CSA 2.32 and CSA 2.33