Owner`s manual

Page 6
HW42DF Gas Fireplace
Part No. XG0191 - 031010
Installation
Installing Terminations with Built-In Frames
Installing Terminations with MSR Frames
1. Frametheterminationopeningto12"x12".
2. Fasten the termination to the studs using a minimum of 4 screws.
1. Frametheterminationopeningto11"x11".
2. Fasten the termination to the studs using a minimum of 4
screws.
Installing Terminations with MOSR Frames
MOSR
1. Frametheterminationopeningto12"x12".
2. FastentheMOSRframetotheinteriorsideofthestudsusinga
minimum of 4 screws.
3. InserttheterminationintotheMOSRframeasshownhere,and
attach by screwing through the four pilot holes in the termination.
MSR
PTO-3 (5"/8")
PTO-3F (5"/8")
PTO-3 (5"/8")
PTKOG (5"/8")
1. Ensure that the two long mounting brackets are facing the bottom
of the termination. (See inset). This will provide more heat protection
at the top of the termination, where temperatures are highest.
2. Attach to the faceplate of the termination using four sheet metal
screws.
Installing Heat Guards over Terminations
Installing The Standoffs
To avoid elevated mantel temperatures, all HW42DF gas
replaces are required to have the supplied standoffs installed.
The replaceissupplied with two standoffs.Bend and install these
standoffsontopofthereplaceensuringthattheheightofthestandoff
maintainsa6.5"clearance.
Figure 6b. Installing the stando's.
Installing the Nailing Flange
Extension, or Non-Combustible
material
The Nailing Flange Extension is supplied with all Montigo Flush face
gasreplaces.ThisExtensionisrequired,unlessNon-combustible
materials are used in its place, (see Figure 25).
Oncethereplaceismovedintotheframedopening,thesupplied
nailing extension, or Non-combustible material must be placed along
thetopedgeofthereplace.Thiscanbenailedorscrewedinplace
to the framing, as illustrated below.
Figure 5a. Installing a MTO / PTO termination.
Figure 5b. Installing a MTO / PTO termination with the MSR frame.
Figure 5c. Installing a MTO / PTO termination with the MOSR frame.
1212
12
Figure 5d. Installing a PTO termination heat guard.
11
11
12
1
2
Figure 6c. Installing the Nailing Flange Extension, or Non-combusti-
ble materials above replace.