A transition fitting for connecting double wall Metalbestos pipe to the single wall flue collar or draft hood outlet of the appliance. Flexible shank can be shaped to fit oval outlets. 4-1/2 inch length. Size refers to the inside diameter of the pipe or fitting. The outside diameter of RV is approximately 1/2 inch larger. Type B gas vent.

• Brand Name: Selkirk
• Adjustable: Yes
• Diameter: 4 in.
• Material: Aluminum/Galvanized Steel
• Product Type: Draft Hood Connector
• End 1 Inside Diameter: 4 in.
• End 1 Outside Diameter: 4 in.
• End 2 Inside Diameter: 4 in.
• End 2 Outside Diameter: 4 in.
• Color: Silver
• Vent Type: Type B
• Maximum Continuous Temperature: 100 Btu/h
• Chimney Vent Type: Type B
• Gauge: 28 Ga.
• Packaging Type: Boxed
• Maximum Temperature: 500 �F
• Wall Construction: Double Wall
• UL Listed: Yes
• Shape: Round
• 10 yr. warranty
• 100 million BTU per hr., 500 deg.: 100 million BTU per hr., 500 deg. F max.
• For gravity draft venting of "listed": For gravity draft venting of "listed" LP or natural gas burning appliances
• Boxed
• OD = ID + 1/2 in.
• Flexible shank shapes to fit oval outlets
• Not for wall furnaces
• UL listed
• Connects double wall pipe to a single: Connects double wall pipe to a single wall flue collar or draft hood outlet
• Inner wall aluminum alloy, outerwall galvanized