76
Overview (applies to LDK7 kit)
Flexible or rigid,
5” diameter
UL-181, Class 1
Air Duct (4)
(use LDK6 kit
or equivalent)
Min. 2-1/2” opening required at ceiling
Min. 30”, Max. 12’-0”
6HHWDEOHIRURVHWV
Min. 14”
LX2 33-1/4”
LX2 5-1/4”
LX2 17”
LX2 11”
Ceiling
Min. 1”
clearance to
combustibles
around pipe
Note - Discharge opening must be located in the
same room as fireplace when using LDK7.
Appendix D - HeatShift
®
Installation