Venting Components; Installation Of The External Roof Mounted Power Vent - Montigo R320-ST Installation & Maintenance Manual

Venting Components

The following venting components and associated Montigo part
numbers are available for the EDVRSPV58:
A - Termination EDVRSPV58
B - Rough-in Frame EDVRSPV58F
C - Flex Sections PLF-1 (12" Section)
PLF-2 (24" Section)
PFL-3 (36" Section)
PFL 4 (48" Section)
D - Rigid Sections PEXT-1 (12" m/f Section)
PXT-20 (20" Section)
PEXT-2 (24" m/f Section)
PEXT-3 (36" m/f Section)
PEXT-4 (48" m/f Section)
E - Elbows PEL-90MM (m/m 90º Elbow
PEL-90FF (f/f 90º Elbow
PEL-90FM (f/m 90º Elbow)
PEL-45FM (f/m 90º Elbow)
F - Power Cord EPVH10-10 foot power cord & harness
Harnesses EPVH20-20 foot power cord & harness
EPVH30-30 foot power cord & harness
EPVH40-40 foot power cord & harness
EPVH50-50 foot power cord & harness
EPVH60-60 foot power cord & harness
EPVH70-70 foot power cord & harness
EPVH80-80 foot power cord & harness
EPVH70-70 foot power cord & harness
EPVH70-70 foot power cord & harness
EPVH80-80 foot power cord & harness
EPVH90-90 foot power cord & harness
EPVH100-100 foot power cord & harness
Connection and installation of the vent components should
adhere to the following guidelines:
■ 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 all sides to any combustible material.
■ 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.
■ All exterior joints in venting should be sealed with high heat
silicone RV230.
XG0772 - 030711
Installation
Installation of the EDVRSPV58 External roof mounted power vent
module.
Refer to Appendix A - Power Vent locations, to ensure the planned
Vertical Power vent location is acceptable.
The EDVRSPV58 Power Vent dimensions:
The EDVRSPV58F Rough-in Frame dimensions:
R320-ST & 420 ST Power Vent Indoor Gas Fireplace
Ø14"
2"
Ø 1/2"
Front View
18"
18"
Top View
6"
Ø 8"
14"
Front View
18"
18"
Top View
19 1/4"
8 1/2"
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