Regency Fireplace Products CF780, Инструкция для владельца и по установке

Страница: 22 / 56

Gravity Air Feed Kit Option
The Gravity Air Feed Kit is designed to extend the heat output vent above the
CF780 to the front or the side. The flex vent is connected to the vent holes in
the top of the unit and run to discharge vent grilles. Both 8" (203mm) diameter
insulated Flex vents must be used along with the four grills.
Qty Description
4 Connector Collars
4 Adjustable Clamps
2 5’ lengths of flexible vent pipe (8" dia.)
2 Insulated Sleeves
1 Block Off Plate (Not required)
2 Discharge Vent Mounting Frames
7 1/4 - 20 x 1/2” Truss Head Screws
2 16 x 8 Discharge Vent Grills
4 #8 Drywall Anchors
4 Insulation Strips
1 Chase Vent Frame (Not required)
Discharge Vent
Grill
Base of Stove
Vent Cover 'B'
(Inside)
Vent Cover 'A"
Center-line
of Vent
6" (152mm) Min.
To Rough Opening
Ceiling
Flue
Flex Vent
Clamp
Connector
Collar
Connector
Collar
Outside Air
Intake
Insulation
Strips
Flex Vent
Discharge
Vent Grille
Discharge Vent
Frame
Connecting
Collar
Clamp
Flex
Vent
Insulation
Strips
1. Remove the screw from the vent hole cover (Vent cover 'A') on top of the
unit. Bend 3 remaining tabs up.
2. Take the connector collar and press and rotate it into the hole to cut through
the insulation layer. Remove the collar and remove insulation from the
collar. The screws for the inner cover should be exposed.
3. Remove the inner cover (vent cover 'B') and discard. Bend the 3 tabs back
down.
4. Extend flex vent and pull the insulation sleeves over the 8” (203mm) di-
ameter flex vent. Leave a short section of flex vent exposed at each end.
On one end insert the collar into the flex vent and use a clamp to hold the
flex vent in place.
5. Install the connecting collar into the top of the unit until the bead of the collar
rests against the top of the inner top of the unit. Screw collar to appliance
using the 3 tabs provided around the vent hole cover Pull the insulation
sleeve down to the top of the unit. Repeat steps 1-5 for the second flex
vent and collar assembly.
6. Position the vent frames for the
Discharge Grilles into the rough
opening of the stud wall framing.
Make sure to add two insulation
strips behind the flanges of the
frame prior to securing to wall. The
frames will fit between studs framed
at 16” (406mm) on center. Use 4
nails or screws to mount the frame
to the stud framing.
7. Insert the connecting collar into the other end of the 5 ft. (1.5m) flex vent
and use an adjustable clamp to hold the vent in place. Cut tabs into the
rim of the connector collar (a minimum of 4 tabs will be required). Push
the collar through the 8” (203mm) hole in the mounting frame. Use pliers
to bend out tabs (minimum 4) to secure the collar to the mounting frame.
8. Pull the insulation sleeve up the flex vent to the back of the mounting frame.
The flex vent should now be connected to both the unit and the mounting
frames securely. Repeat steps 1-8 for the second flex vent assembly.
WARNING:
Chase vent of four grills of 28.5 sq inches MUST be installed in
all applications, otherwise serious overheating of the chase may
result. Use the chase vents supplied with the CF780 unit only or
any equivalent one with the same or less restriction of air flow.
Alternatively, you may chose to install two (2) larger grills, they must be
57 square inches each, one at floor level and one at ceiling level.
9. Recheck all flex vent-work connections to make sure that they are secure.
Install wall sheathing and cut-out openings for the chase ventilation, and
hot air discharge outlets.
10. Install the Chase Vent Grille and install the Discharge Vent Grilles for the
hot air outlets.
NOTE:
There must be a minimum of 5" (127mm) between the gravity air vents.
22
|
CF780 Wood Fireplace
installation