Osburn MATRIX 2700 INSERT Installation And Operation Manual page 35

The dealer may offer a liner fastening system, sold separately. Follow the installation instructions
provided with the liner fastening system.
Figure 21: Liner fastening system
10.5.2 Liner Offset Adapter
A liner offset adapter, sold separately, can also be installed. This should only be installed if no
other option is possible and if the total height of the fireplace and chimney is at least 20' (6.1 m).
This kind of adaptor is restricting the free flow of exhaust gases and may result in smoke roll-
out from the insert when the door is open for reloading. When installing a liner offset adapter,
secure the three brackets provided in the user manual on top of the insert. The long end of the
brackets must be attached to the insert. Then, follow the instructions in the manual provided
with the liner offset adapter kit.
Figure 22: Securing the brackets Figure 23: Offset liner adaptor
Installation and Operation Manual - Matrix 2700 Insert Page 35