4-Inch HT Insulated 45-Degree Chimney Elbow - Single

This listing is for one 4-inch insulated 45-degree elbow for the Selkirk Model HT chimney system. The elbow is used to create an offset in a compatible insulated-chimney run where the installation design and local requirements permit that configuration.

Selkirk identifies the 4-inch 45-degree Model HT elbow as product 204216. Selkirk literature describes the elbow as an offset component used to route chimney around construction obstacles.

4-Inch HT 45-Degree Elbow Features

• Quantity: 1 elbow
• Chimney size: 4 inches
• Angle: 45 degrees
• Selkirk product number: 204216 family
• System: Selkirk Model HT insulated chimney
• Purpose: Creates an offset in an insulated-chimney run

Use an Offset Only When Needed

Offsets add direction changes to the chimney and can affect draft, support requirements, and overall chimney height. Keep the chimney as vertical as practical and use an elbow only when the installation must route around a structural obstacle.

If the offset requires two elbows, see the 4-Inch HT 45-Degree Elbow Pair.

Build the Rest of the Insulated Chimney

• 4-Inch Insulated Chimney Pipe - 36-Inch Length
• 4-Inch Insulated Chimney Pipe - 24-Inch Length
• 4-Inch Insulated Chimney Pipe - 18-Inch Length
• 4-Inch Insulated Chimney Pipe - 12-Inch Length

Read our 4-Inch Stove Pipe Guide or browse all 4-inch chimney and installation accessories.

Important Installation Note

Selkirk technical literature has identified the 4-inch 45-degree elbow as a specialized offset component and notes that offset support is required for 4-inch elbow installations. Some Selkirk literature also notes that 45-degree elbows are not individually listed components. Verify that this elbow is permitted for your specific appliance, chimney configuration, jurisdiction, and current Selkirk instructions before installing it.

Do not assume that the listing of the straight Ultra-Temp chimney sections automatically makes every accessory acceptable in every installation.

For current Selkirk technical documents, see the Selkirk Ultra-Temp resource page.