DVB4136 Direct Vent Gas Fireplace
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| 3/4” (19 mm) Scribe | ||
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| Moulding for use with | ||
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| CFM Cabinets |
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Black |
| J | I H |
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| G | ||
Surround |
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Face | Mantel |
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| F |
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CFM164a | Leg |
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Side of |
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| MLK |
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Combustion Chamber | N |
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O 
CFM170
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| Mantel |
| Mantel Leg from Side | |
Ref. | Leg Depth | Ref. | of Comb. Opening | ||
F | 10” | (254 mm) | K | 11¹⁄₂” | (292 mm) |
G | 8” | (203 mm) | L | 9¹⁄₂” | (241 mm) |
H | 6” | (152 mm) | M | 7¹⁄₂” | (191 mm) |
I | 4” | (101 mm) | N | 5¹⁄₂” | (140 mm) |
J | 2” | (51 mm) | O | 3¹⁄₂” | (89 mm) |
Fig. 4b Combustible mantel leg minimum installation.
Flange | Drywall | Flange Location for |
Position | Depth | Desired Drywall Depth |
A | 1/2” / 13 mm |
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B | 5/8” / 16 mm |
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AB
FP1539
Fig. 5 Drywall flange location.
Final Finishing
Noncombustible materials such as brick or tile can be extended over the edges of the face of the fireplace.
Do not cover the window frame assembly, any vent, louvre assembly top or louvre assembly bottom. If a Trim Kit is to be installed, brick and tile will have to be installed flush with the side of this appliance.
Gas Specifications
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| Gas |
| Input |
| Input |
Model | Fuel | Control | BTU/h |
| BTU/h |
DVB4136RN | Natural Gas | Millivolt Hi/Lo | 30,000 |
| 18,500 |
DVB4136RP | Propane | Millivolt Hi/Lo | 30,000 |
| 17,000 |
DVB4136IN | Natural Gas | 24 Volt Hi/Lo | 30,000 |
| 21,800 |
DVB4136IP | Propane | 24 Volt Hi/Lo | 30,000 |
| 21,300 |
DVB4136RFN | Natural Gas | Comfort Control | 30,000 |
| 21,000 |
DVB4136RFP | Propane | Comfort Control | 30,000 |
| 23,500 |
Gas Inlet and Manifold Pressures
| Natural | LP (Propane) |
Minimum Inlet Pressure | 5.5” w.c. | 11.0” w.c. |
Maximum Inlet Pressure | 14.0” w.c. | 14.0” w.c. |
Manifold Pressure | 3.5” w.c. | 10.0” w.c. |
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High Elevations
Input ratings are shown in BTU per hour and are certified without deration for elevations up to 4,500 feet (1,370m) above sea level.
For elevations above 4,500 feet (1,370m) in USA, installations must be in accordance with the current ANSI Z223.1/NFPA 54 and/or local codes having jurisdiction.
In Canada, please consult provincial and/or local authorities having jurisdiction for installations at elevations above 4,500 feet (1,370m).
Gas Line Installation
When purging gas line the front glass must be removed.
The gas pipeline can be brought in through the right side of the appliance. Knockouts are provided at conve- nient locations to allow for the gas pipe installation and testing of any gas connection.
The gas line connection can be made with properly tinned 3/8” copper tubing, 1/2” rigid pipe or an approved flex connector. Since some municipalities have addi- tional local codes, it is always best to consult your local authority and the
For USA installations consult the current National Fuel Gas Code, ANSI Z223.1/NFPA 54.
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