Optional Top Vent Application - Monessen Hearth BDV300 Installation And Operating Instructions Manual

BDV Series Gas Fireplace

OptIONAL tOp VENt AppLIcAtION

The appliance is shipped as a rear vent unit. If the instal-
lation layout requires the unit to be a top vent configu-
ration the appliance can be converted by following the
steps below.
When removing and refitting the plates and adapter be
sure the associated gaskets are undamaged and refitted
as required.
1. Remove the eight (8) screws securing the flue pipe
adapter to the fireplace body. Figure 8
2. Set the flue pipe adapter aside, complete with the
gasket. Do not damage the gaskets as the adapter
and gasket must be refitted.
3. Remove the eight (8) screws securing the flue pipe
cover to the top of the intake box and remove the
cover and gasket. Figure 8
4. Remove the six (6) screws securing the flue pipe to
the back of the intake box and remove the pipe and
gasket. Figure 9
5. Replace flue pipe to top of firebox. Ensure the gasket
is in place and undamaged. Secure with six (6)
screws. Figure 10
6. Place the flue pipe cover and gasket removed in Step
3 over the flue opening in back of the intake box.
7. Refit the flue pipe adapter and gasket to the top of
fireplace. Secure the adapter with eight (8) screws
removed in step 1.
Flue Pipe
Figure 9 - Removing Flue Pipe
14
Flue Cover
Screws
FP1992
A f t e r c o n v e r s i o n t o t o p v e n t
configuration the 4" (100mm) flue pipe
should be concentric within the 6
(175mm) outer collar (within
Flue Pipe
Cover
Flue Pipe
Adapter
Figure 8 - Removing sixteen (16) Screws from Flue
Pipe Adapter and Flue Pipe Cover
Screws
FP1991
remove screws
Figure 10 - Attaching Flue Pipe to Top
Vent Configurations
FP1993
replace flue pipe
VENt INStALLAtION
1
/ ").
4
Screws
FP1991
Flue Pipe
FP1993
5
/ "
8
54D0700