Owner`s manual

H42DF Series Indoor Gas Fireplace
Part No. XG0148 - 012810
Page 12
18” Max.
Framing
Termination
Vent Pipe
HSI101 Heat Shield
Inner Section
Drywall / Sheetrock
HSI101 Heat Shield
Outer Section
Installation
Figure 20. Corner installation.
Figure 21. Flex installation.
2. 45° Corner Installation.
 AttachanEEL-45/PEL-45(45°elbow)directlyontotheuecollar.
CuttheEXT-18/PXT-20tosuit,andattachittotheEEL-45/PEL-45.
Slidethereplaceintopositionandattachtothetermination.
3. Corner Installation — 45° or less.
 UseanPTO-3terminationandanPFL-1orPFL-2/PFL-2(12"or24"
compressed length) and a frame, if appropriate. Flex may be turned
to obtain desired degree of angle required but must not exceed 45°.
Figure 19. Extended installation.
Rear Vent Venting Runs
The H42DF-Series Rear Vent has three possible installations which do
not require vertical lift, all of these installations require that you install
the RHS101 heat shield.
Heat Shield
The heat shield (RHS101) must be used on all installations straight
through the wall, at the point where the vent pipe connects to the
termination. With the heat shield, proper vent clearances can be
maintained. The heat shield is not included with the replace.
To install the heat shield, slide one section over the vent pipe on the inside
of the wall opening, with the circular portion inside the wall cavity. Screw
the shield in place over the wall opening. Install the second section on
the outside of the wall opening sliding the circular portion into the wall
opening. Refer to Figure 19.
Figure 19. Heat Shield. Install by sliding over the vent pipe where it
passes through combustible construction.
Note: Through the wall venting kits are also available for both
the Straight and the Corner Installation. The Kit includes a heat
sheild,aPFL-18(f/f)exiblepipe,andaterminationwithorwithout
a mounting frame.
1. Straight Installation.
 Theheightfromthehearthtothecenteroftheterminationis33".For
straightinstallationsusea18"extensionpipe(PXT-18)withfemale/
femaleconnections.Forshorterinstallations,cutthePXT-18tothe
desiredlength.Refertogure19a.
Ensure that the RHS101 heat shield is installed before attaching
the pipe to the termination.
Note: For Rear Vent models, maximum horizontal run with no
verticalliftmustneverexceed18".
PEL-45 Elbow
PEL-90 Elbow
PXT-18
PXT-18