DETAILS
                
              
          DESCRIPTION
Highlights:
- Size: 3"
 - Type B gas vent
 - OD = ID = 1/2"
 - Inner wall aluminum, outerwall galvanized
 - For gravity draft venting of "listed" LP or natural gas burning appliances
 - 100 million BTU per hr., 500 degree F max.
 - Appropriate for thru the wall where applicable
 - Not for wall furnaces
 - Boxed
 
                    
                    
                



