HearthStone AURORA 8901 Series Owner's Manual Installation And Operating Instructions page 18

Hearthstone Quality Home Heating Products, Inc
The ECLIPSE is shipped from the factory configured for Rear Venting. Stove may be vented vertically with the
addition of a 90° elbow segment.
Prior to connecting your vent system to the stove, please refer to the venting section beginning on page 8 of this
manual to determine whether your installation will require the addition of flow restrictors to the combustion air
inlet system or the exhaust outlet or both. Refer to the venting charts on pages 10-11 to make that
determination.
Air Restrictor and Exhaust Restrictor
If your installation does require an air restrictor or exhaust restrictor or both, these must be installed before you
connect your vent system to the stove. Again, refer to the venting charts on pages 10-11 to determine the
specific restrictor requirements for your specific installation. To install the Air Intake and Exhaust Restrictors
please proceed as follows:
1. Remove the top section and rear panel of the stove by unscrewing the 6 fasteners located on the rear
panel.
2. Remove the vent adapter and starter pipe, attached to the unit by 4 #10 Sheet metal screws each,
f i r e - p a r t s . c o m
taking care not to damage the ceramic fiber gaskets.
3. The exhaust restrictor is installed by placing it through the exhaust outlet pipe and resting it on the
internal baffle in the firebox. It is held in place with a movable retainer clip. Simply hold the restrictor
down against the baffle and push the retainer up and tighten screw to secure the restrictor. Note: Please
take care to ensure that the exhaust restrictor is centered in the exhaust outlet. Improper alignment
could adversely affect the appearance of the flames. Refer to the adjacent photographs for placement of
the exhaust restrictor and clip. Replace vent adapter before proceeding to next step.
Venting Installation
ECLIPSE Series 8901
18