Monessen Hearth IDV SERIES IDV380NVC - Manual (Page 11)

57D0016
IDV380/IDV490 Fireplace Insert
11
VeNtiNG iNStAllAtiON
Read all instructions completely and
thoroughly before attempting installation.
Failure to do so could result in serious
injury, property damage or loss of life.
Operation of improperly installed and
maintained venting system could result in
serious injury, property damage or loss of
life.
iNStAllAtiON PReCAutiONS
Consult local building codes before beginning the instal-
lation. The installer must make sure to select the proper
vent system for installation. Before installing vent kit,
the installer must read this insert manual and vent kit
instructions.
Only a qualified installer/service person should install
venting system. The installer must follow these safety
rules:
• Wear gloves and safety glasses for protection.
• Use extreme caution when using ladders or when
on rooftops.
• Be aware of electrical wiring locations in walls and
ceiling.
The following actions will void the warranty on your vent-
ing system:
• Installation of any damaged venting component.
• Unauthorized modification of the venting system.
• Installation of any component part not manufac-
tured or approved by MHSC.
• Installation other than permitted by these instruc-
tions.
this insert must be vented to the
outside. the venting system must
NeVeR be attached to a chimney
serving a separate solid fuel burning
appliance. each gas appliance must
use a separate vent system. Do not use
common vent systems.
W
ARN
iNG
Failure to follow these instructions will
void the warranty.
NO
ti
C
e
W
ARN
iNG
• Make sure the exhaust pipe on heater
connects to exhaust portion of cap. At-
tach flex liners. Figure 6
• Do not crimp or rupture liner when bend-
ing it into chimney offsets.
VeNtiNG RequiReMeNtS
• The exhaust vent must reline the entire length of
chimney and terminate above chimney top.
• Vent must meet all vent manufacturer's requirements
when installed.
• Make sure you have the following before installing
unit:
380 Series:
• 3" and 3" UL 1777 Listed gas liner for air inlet and
exhaust.
• Vertical termination kit (AI31TK33A)
490 Series:
• 4" and 3" UL 1777 Listed gas liner for air inlet and
exhaust.
• Vertical termination kit (AI4TK43A)
W
ARN
iNG
FP2625
typical venting
Exhaust
Inlet
Maximum 1"
(305 mm) Offset at
Base of Insert
Maximum
Height
40' (1.9 m)
Minimum
Height
10' (3 m)
FP65
Figure 7 -
Venting Unit