Grand Canyon 18" to 42" Assembled 3-Burner with Battery Electronic and Remote System
The Grand Canyon Assembled 3-Burner with Battery Electronic and Remote System is a vented gas log burner for a wood-burning fireplace, with three burners, which gives a taller, fuller flame than the 2-burner. It ships with a factory-installed battery electronic ignition system and the GCRK on/off remote. The pilot lights on demand instead of burning all the time, and the system runs on two D-cell batteries. The controls are installed and tested at the factory, so the burner arrives ready to connect.
It comes in 6 sizes from 18" to 42", in natural gas or propane. Model numbers follow the pattern 3BRN-##-NG-MVKEI-GCRK and 3BRN-##-LP-MVKEI-GCRK, where ## is the size. This assembled system is for indoor use only, and logs are sold separately.
What's Included
- Burner with factory-installed battery electronic ignition (pilot on demand, 2 D-cell batteries)
- GCRK on/off remote with receiver and batteries
- Lava rock
- Black glowing embers
- Flex line and inlet fitting
- Damper clamp
- Vermiculite (propane models only)
- Rating plate and manual
Key Features
- 6 sizes: 18", 21", 24", 30", 36", 42"
- 46,000 to 120,000 BTU on natural gas, depending on size
- Factory-installed battery electronic ignition (pilot on demand, 2 D-cell batteries)
- Indoor use only
- Natural gas and propane versions; order the one that matches your fuel
- Gas inlet on the left or right, 1/2" NPT
- Vented: the fireplace damper must be locked open with the included damper clamp
- Tested to ANSI Z21.60 for decorative gas appliances in solid-fuel fireplaces
- Logs are required and sold separately (see below)
What to Order With It
The burner does not include logs. Pick one log set in the same size as the burner. Our log listings are sold as logs and burner together, so if you have not bought the burner yet you can order both from the log page.
Required (choose one):
-
Arizona Weathered Oak Logs (AWO##LOGS, sizes 18", 21", 24", 30", 36", 42")
-
Arizona Juniper Logs (AJ##LOGS, sizes 18", 21", 24", 30", 36", 42")
-
Quaking Aspen Logs (ASPEN##LOGS, sizes 18", 24", 30", 36", 42")
-
Arizona Weathered Oak Charred Logs (AWOC##LOGS, sizes 18", 24", 30", 36", 42")
- Western Driftwood Logs (DRIFTWOOD##LOGS, sizes 18", 21", 24", 30", 36", 42")
Optional:
-
Twig Sets (AJTWIG3, ASPENTWIG4, AWOCTWIG3, AWOTWIG3, AWOTWIG5, DRIFTWOODTWIG3): add height and mass to the log stack
-
Extra Embers (GLE-6B black glowing embers, PBE-1 platinum bright embers)
Specifications
| Size |
Natural Gas Model |
Propane Model |
BTU Natural Gas |
BTU Propane |
| 18" |
3BRN-18-NG-MVKEI-GCRK |
3BRN-18-LP-MVKEI-GCRK |
46,000 |
41,000 |
| 21" |
3BRN-21-NG-MVKEI-GCRK |
3BRN-21-LP-MVKEI-GCRK |
58,000 |
58,000 |
| 24" |
3BRN-24-NG-MVKEI-GCRK |
3BRN-24-LP-MVKEI-GCRK |
74,000 |
64,000 |
| 30" |
3BRN-30-NG-MVKEI-GCRK |
3BRN-30-LP-MVKEI-GCRK |
102,000 |
91,000 |
| 36" |
3BRN-36-NG-MVKEI-GCRK |
3BRN-36-LP-MVKEI-GCRK |
111,000 |
106,000 |
| 42" |
3BRN-42-NG-MVKEI-GCRK |
3BRN-42-LP-MVKEI-GCRK |
120,000 |
121,000 |
| Vent Type |
Vented |
| Manifold Pressure |
3.5" W.C. natural gas, 10" W.C. propane |
| Inlet Pressure |
4.5" to 7" W.C. natural gas, 11" to 14" W.C. propane |
| Gas Inlet |
1/2" NPT, left or right |
| Use |
Indoor only |
| Standard |
ANSI Z21.60 |
Minimum Fireplace Dimensions
Measure the empty firebox: front opening width, back width, depth and height. These are the smallest fireboxes each size will fit.
| Burner Size |
Front Width |
Back Width |
Depth |
Height |
| 18" |
30" |
18" |
14" |
16" |
| 21" |
33" |
21" |
14" |
16" |
| 24" |
36" |
24" |
14" |
16" |
| 30" |
42" |
30" |
16" |
16" |
| 36" |
48" |
36" |
16" |
16" |
| 42" |
54" |
42" |
16" |
16" |
Keep glass doors fully open while the burner is running, and keep furniture at least 36" from the front. Not for installation in manufactured or mobile homes.
Warranty
Burner: lifetime warranty against manufacturing defects or breakage when installed indoors by a professional installer; one year if installed outdoors. Paint finish is not covered. Valves, electrical components, remotes and receivers: two years. Batteries are not covered. Warranty is limited to the original purchaser.
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