Venting Components - Montigo H38DF-CLCR Installation & Maintenance Manual

PVTK1
Termination
Storm Collar
Figure 11c. Rear vent, Roof mounted venting (1 = 90° bend).
XW2042

VENTING COMPONENTS

Select from the following components and associated Montigo
part numbers for installation of a Roof Mounted Termination.
Use only Montigo Vent Components. Use of non-Montigo parts
will void the warranty and may impede operation of the fireplace.
Use any combination of rigid and Flex pipe as required.

Flex sections may be stretched up to 50% of their total length (e.g. a 24"

section maybe stretched to 36").
Connect all vent sections using a minimum of three sheet metal screws

on the outer pipe flue.
Ensure the pipe ends male to female slide in a minimum of 1 1/2" of overlap.

Ensure all runs are supported with a minimum of 3 supports per 10' of venting.

When hanging/ supporting venting, ensure that 1" clearance is maintained

on sides and bottom of vent runs and 2" above horizontal vent runs to any
combustible material.
XG0213 - 020111
Installation
Support plate
Support ring
*18" Max. See
Note below
NOTICE
Elbow must be installed directly off the back of the
fireplace. If additional horizontal distance is
required the vent run must be increased a 1:2
Horizontal to Vertical Ratio. See vent graph, Figure
16 for Rear Vented, wall mounted terminations.
Ensure when cutting sections of rigid pipe to maintain integrity of internal

supports.
Place the springs, supplied with the pipe kit, between the outer and inner

pipes to keep the pipes separate and avoid any possible hot spots.
Montigo recommends the use of a flex section for the final pipe connected

directly to the fireplace offering greater flexibility of installation and absorption
of movement.
When penetrating a combustible ceiling, a ceiling firestop must be used.

Firestops must be used in conjunction with Rigid Pipe only.

32' M a. x
Montigo recommends that all exterior corners and joints be sealed with

exterior caulking however we encourage you to consult your Building
Envelope Engineer or Waterproofing Consultant for further recommendations.
a - Termination
B - Flex Sections
C - Rigid Sections
D - Elbows
E - Support Ring & Plate
F - Firestop
G - Roof Flashing
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H(L)38DF-CLCR Corner Gas Fireplace
Section:
PVTK-1
PFL - 1 (12" f/f Section)
PFL - 18 (18" f/f Section)
PFL - 2 (24" f/f Section)
PFL - 3 (36" f/f Section)
PFL - 4 (48" f/f Section)
PFL - 6 (72" f/f Section)
PXT - 5 (5" f/f Section)
PXT - 10 (10" f/f Section)
PEXT - 1 (12" f/f Section)
PXT - 20 (20" f/f Section)
PEXT - 2 (24" m/f Section)
PEXT - 3 (36" m/f Section)
PEXT - 4 (48" m/f Section)
PEXT - 6 (72" m/f Section)
PEL-90MM (m/m 90º Elbow)
PEL-90FF ( f/f 90º Elbow)
PEL-90FM ( f/m 90º Elbow)
PEL-45FM ( f/m 45º Elbow)
PSPXT-8
PS-8
PRF-7 (1/12 - 7/12 pt.)
PRF-12 (7/12 - 12/12 pt.)
WARNING
All venting material must be sealed with high heat
silicone sealant RV230. All venting material to be
Montigo flex pipe, with as few joints as possible.
All joints use MVA vent splice, sealed thoroughly
with silicone. Montigo will not be held responsible
for any water damage that may occur from not
installing the equipment as specified by this
document.
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