Installation
Continued
WARNING: This appliance is equipped for (natural or pro- pane/LP) gas. Field conversion is not permitted.
Installation and Clearances
The charts in Figure 2 indicate technical information regarding the installation of your gas log set. Please make sure that all of the specifications shown are applicable before installation is attempted.
MINIMUM FIREBOX SIZES
MODEL | FRONT WIDTH | BACK WIDTH* | DEPTH | HEIGHT |
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28" | 16" | 14" | 18" | |
29 3/4" | 20" | 15 1/2" | 18" | |
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36" | 27" | 18" | 18" | |
*At depth indicated
BURNER ORIFICE
LOG | NATURAL | PROPANE/LP | |
SIZE | INCHES NO. | INCHES | NO. |
18" | 0.1495 | 25 | 0.0935 | 42 |
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24" | 0.1570 | 22 | 0.0980 | 40 |
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30" | 0.1660 | 19 | 0.1015 | 38 |
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| SPECIFICATIONS (W.C.) |
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| FUEL INLET PRESSURE | MANIFOLD |
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| MIN. | MAX. | PRESSURE |
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| NG |
| 5" | 10.5" | 3.5 |
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| LP |
| 11" | 14" | 10 |
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Figure 2 - Technical Information Charts
FLUE OPENING SPECIFICATIONS
Note: This vented appliance must be installed only in a
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Model | Burner | Input | Opening |
18" Ramp | 59,000 | 8" dia. | |
24" Ramp | 69,000 | 8" dia. | |
30" Ramp | 74,000 | 8" dia. | |
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Figure 3 - Specifications
VENTING SPECIFICATIONS FOR INSTALLATION
The fireplace chimney flue and vent must be draft- ing properly. To check the vent for proper drafting: Light a tightly rolled newspaper on one end and place it at the inside front edge of the fireplace. Observe the smoke and be sure the vent is properly drawing it up the chimney. If the smoke spills out into the room, extinguish the flame and remove any obstruction until proper venting is achieved.
The chimney flue must have a minimum free air opening of 43" during operation of this log set. A damper clamp is provided to fix the damper in position.
The minimum flue sizes shown in Figure 2 are based on a 6' chimney height using round pipe. Your minimum flue size will vary based on input rate and chimney height. Refer to the National Fuel Gas Code ANSI Z223.1/NFPA 54, Section 6.6, for details.
Installing Damper Clamp
Secure the damper stop clamp to the edge of the damper as shown in Figure 4. If for any reason this clamp doesn't work on your fireplace, another suit- able clamp or permanent stop must be installed, or the damper blade must be cut or removed.
Damper
Clamp
Damper
Damper
Clamp
DamperDamper
Masonry Manufactured
FireplaceFireplace
Figure 4 - Attaching Damper Clamp
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