PRODUCT DESCRIPTION
| Product |
Direct Vent Gas Fireplace |
| Brand Name |
Jotul |
| Description |
The models Jotul GF500 DV and GF500 DV MV direct vent gas fireplace heaters are freestanding appliances. They are equipped and operated with a millivolt ignition system. The unit front and sides contain glass panels for viewing the flame and simulated wood logs.
The models GF500 DV and GF500 DV MV Direct Vent Gas Room Heaters are constructed of carbon steel firebox, with a cast iron outer shell. Both models are free-standing stoves that use 4-inch by 6 5/8-inch co-axial venting. They are approved for use with snorkel vent components. |
| Models |
GF500 DV and GF500 DV MV |
| Model Similarity |
The models GF500DV and GF500DV MV are identical with the only difference being that the GF500DV MV uses a pilot on demand control valve that turns off the pilot burner after 7 days of uninterrupted use. |
| Ratings |
120V, 1.5A, 60 Hz, 50W (Blower) |
APPLIANCE RATINGS
| |
NATURAL GAS |
PROPANE |
| Model |
GF500 DV and GF500 DV MV |
| Orifice Size (0-2000 ft) (f/r) |
2.25mm/#47 |
1.40mm/1.20mm |
| Orifice Size (2000-4500 ft) (f/r) |
#44/#48 |
1.35mm/1.15mm |
| Normal Input Rate (Btu/hr)(0-2000-ft) |
40,000 |
39,500 |
| Normal Input Rate (Btu/hr)(2000-4500-ft) |
38,000 |
37,900 |
| Manifold Pressure at Normal Input Rate (in.wc/kPa) |
3.8/0.95 |
11.0/2.74 |
| Minimum Input Rate (Btu/hr) |
12,800 |
14,000 |
| Manifold Pressure at Minimum Input Rate (in.wc/kPa) |
1.2/0.30 |
2.9/0.72 |
| Minimum Inlet Pressure (in.wc/kPa) |
5.0/1.24 |
12.0/2.99 |
VENTING INFORMATION
Any combination of rise and run may be used if it is within the boundaries indicated below. The total vent length shall not exceed 35 feet. Refer to the Owner’s Manual for more details on the permissible venting configurations.
| VENTING |
| Vent Type |
Coaxial vent |
| Vent Size |
4” x 6 5/8” |
| Max. Vertical Length |
35-feet |
| Min. Vertical Length |
6-feet |
| Max. Horizontal Length |
27-feet |
| Min. Horizontal Length |
12-in |
| Max. Horizontal Length at Min. Vertical Length |
5-feet |
| Min. Vertical Length at Max. Horizontal Length |
8-feet |
| Max. Number of Elbows |
2-90° |
| VENT MANUFACTURERS |
| DuraVent |
GS |
| American Metal Products |
AmeriVent |
| Security Chimneys International, Ltd. |
Secure Vent |
| Selkirk Metalbestos |
Direct Temp |
| Metal-Fab, Inc. |
Sure-Seal Direct Vent |
| Industrial Chimney Corp. |
ExcelDirect |
| Bernard Dalsin Mfg. |
Pro Form |
| Olympia Chimney Supply, Inc. |
Ventis Direct Vent |
CLEARANCES TO COMBUSTIBLE CONSTRUCTION
| CLEARANCES |
| Rear (in/mm) |
1.5/38 |
| Sidewall (in/mm) (right) |
2/51 |
| Corner (in/mm) |
2/51 |
| Ceiling (in/mm) (from unit top) |
20.25/514 |
| VENTING SYSTEM CLEARANCES |
| Top of Horizontal Vent (in/mm) |
2/51 |
| Sides and Bottom of Horizontal Vent (in/mm) |
1/25 |
| Side of Vertical Vent (in/mm) |
1/25 |
| MINIMUM ALCOVE DIMENSIONS |
| Width (in/mm) |
32.5/826 |
| Height (in/mm) (standard legs) |
50.25/1276 |
| Height (in/mm) (short legs) |
48/1219 |
| Depth (in/mm) |
24/610 |
