Product Manual

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TYPICAL CHIMNEY INSTALLATION

Section 4 - Chimney/Vent System

1. Chimney Cap

2. Double-Wall Chimney Pipe (36”)

3. Rubber Boot/Storm Collar Flashing

4. Roof-Support Bracket

5. Double-Wall Chimney Pipe (36”)

6. Finishing Collar

7. Slip Connector (14”)

8. Black (Single-Wall) Pipe (24”)

9. Black (Single-Wall) Tee

10. Barometric Damper

11. Black (Single-Wall) Pipe (12”)

12. Black (Single-Wall) Tee

13. Cleanout Cap

Minimize or eliminate horizontal runs and angle/elbow con-

nections, where possible. Consider chimney cleanout access

when installing. If your installation fails to achieve proper

draft, consider lengthening the vertical chimney.

Contact Lanair for Assistance with special circumstances.

Keep at least 3 ft. to barometric

damper from any fan, air source/

return, etc.

Vertical chimney must be a

minimum of 10 feet in length to

establish proper draft

Check local codes for exterior-

clearance guidelines

Must use Class-A double-wall

pipe for roof penetration,

exterior chimney ue, and near

combustable surfaces

Chimney cap must be

at least 3 ft. taller than

any object within 10 ft.