OUTSIDE AIR KIT INSTALLATION GAS LINE INSTALLATION
7
OUTSIDE AIR KIT
INSTALLATION
The installation of the outside air kit must be installed during the rough framing of the fireplace due to the nature of its location. Outside combustion air can be accessed through an exterior wall or a vented crawl space (see Figure 13).
CAUTION: Air inlet ducts must not terminate in attic space.
The maximum height for the air inlet above the platform of fireplace is a minimum of 3 feet below the chimney cap.
For further details on the installation of the outside air kit, please refer to the instructions included with the air kit.
Secure Two Collars With
Duct Tape or ScrewsAir Inlet Termination
Air Inlet
Location
Must Allow
For Bushes
Or Snow
FOR UNVENTED ROOM HEATERS, ANSI\IAS\AGA Z21.11.2,
ARE TO BE INSTALLED IN THIS FIREPLACE.
1.To install, remove the knockout indentation on the refractor (or firebrick) wall located approximately 2 inches above the refractory hearth floor. The knockout indentation must be firmly tapped with any solid object until it is released. Remove frag- mented portion of refractory (see Figure 14).
2.Remove gas line cover plate on rear of fireplace and pull out insu- lation from gas line conduit sleeve, save insulation for reuse.
3.Run gas line into the fireplace through the rear at 111/4" from the floor and through gas line conduit sleeve (if using a raised platform, add height). Provide sufficient gas line into fireplace chamber for fitting connection (see Figure 15).
Note: Secure incoming gas line to wood framing to provide rigidity for threaded end.
4.Repack insulation around gas line and into sleeves openings. Seal any gaps between gas line and refractory knockout hole with refractory cement or commercial furnace cement. Install the decorative gas appliance or cap off gas line if desired.
Figure 13 - Air Kit Installation
GAS LINE INSTALLATION
WARNING: A qualified service person must con- nect fireplace to gas supply. Follow all local codes.
Outside of Fireplace
Remove
Insulation
Temporarily
(Do Not
Discard)
Gas Line
Conduit
Remove
Knockout
Replace Screws After
Removing Gas Line
Cover Plate
Side Firebrick Finished Side
Refractory Knockout Plug, Remove by Tapping Lightly With A 1/2" Dowel
NOTICE: BEFORE YOU PROCEED, MAKE SURE YOUR GAS SUPPLY IS OFF!
A gas line may be installed for the purpose of installing a vented or
The gas pipe is intended for connection to a decorative gas appliances that operate from natural or propane/LP fuel only: (1), incorporating an automatic shutoff device and, (2), complying with the Standard for
Decorative Gas Appliances for Installation in Vented Fireplace, ANSI
Figure 14 - Removing Knockout for Gas Line Installation
Side Firebrick
Outside ofFinished Side
Fireplace
Gas Line | Incoming | Provide Enough | |
1/2" Black | |||
Conduit | Threaded End For | ||
Iron Pipe | |||
| Fitting Connection | ||
|
|
Repack
InsulationSeal Opening
With Refractory
Cement
Figure 15 - Running Gas Line
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