Owner`s manual

Page 11
H42DF Series Indoor Gas Fireplace
Part No. XG0148 - 012810
Installation
Figure 17. Vertical venting with 2 osets (1 oset= two 90° bends).
Figure 18. Reducing Vertical Vent from 5/8" to 4/7". (Power-Vent Only)
Reduced Vertical Installation
(Power vent Only)
Itis possibleto reduceverticalventrunsfrom 5"/8"venting to4"/7"
venting. Reduced vertical venting may only be used when the installation
exceeds 12 feet and terminates through the roof, and if the vertical vent
reducerisusedwiththefollowingventingconguration.
1 MIN
1 MIN
1 MIN. Both
sides Typical
RHS8 Heat
Shield
Figure 18a. RHS8 Installation. (Install by sliding over vent pipe where
it passes through the combustible construction.
Figure 18b. RHS101 Installation. (Install by sliding over vent pipe where
it passes through the combustible construction.
Framing
Drywall
RHS101 Heat Shield,
Inner Section.
Vent from fireplace
RHS101 Heat Shield,
Outer Section.
Termination
Power Vents for
H42DF, HR42DF, HL42DF
The H42DF-SeriesofgasreplacescanalsousePowerVents;ifthe
ventrunisbeyondthescopeofthisdocument,orthespecications
recommend vent augmentation. There are four 4/7 Power Vent models
available. These Power Vents are required for Superior venting, safe
operation&yearsoftroublefreeoperation.
The available Montigo Power Vent models are:
LDVPV47 (Linear, Interior In-line Power Vent, document, XG0700).
EDVPV47 (External Power Vent Module, document, XG0750).
EDVRSPV47 (Exterior Vertical Roof mount 4/7 stainless steel Power
Vent system, document, XG1303)
EDVWSPV47 (Exterior Horizontal Wall mount 4/7 stainless steel Power
Vent system, document, XG1302).