VENT INSTALLATION
OPTIONAL TOP VENT APPLICATION
The appliance is shipped as a rear vent unit. If the installation layout requires the unit to be a top vent configuration the appliance can be converted by following the steps below.
NOTE: REMOVE AND DISCARD TOP BOX AND INSULATION ON TOP OF THE UNIT BETWEEN THE
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. See Figure 9.
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. See Figure 9.
4.Remove the six (6) screws securing the flue pipe to the back of the intake box and remove the pipe and gasket. See Figure 10.
5.Replace flue pipe to top of firebox. Ensure the gasket is in place and undamaged. Secure with six (6) screws. See Figure 11.
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 fire- place. Secure the adapter with eight (8) screws removed in step 1.
WARNING | After conversion to top vent |
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| configuration the 4" (100mm) flue pipe |
| should be concentric within the 65/8" |
| (175mm) outer collar (within 1/4"). |
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HBDV300HBDV400
Figure 8 - Removing top box and insulation
Flue Pipe | Screws | Flue Cover |
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Cover |
| Screws | Screws | Flue Pipe |
Flue Pipe
Flue Pipe
Adapter
Figure 9 - Removing Screws from Flue | Figure 10 - Removing | Figure 11 - Attaching Flue Pipe to |
Pipe Adapter and Flue Pipe Cover | Flue Pipe | Top Vent Configurations |
14 | 54D5031 |