Grand Canyon 18" to 30" Kiva Burner System
The Grand Canyon Kiva Burner is a vented gas log burner shaped for adobe-style kiva fireplaces, where the firebox is narrow at the back. It comes in three sizes and in two builds: the standard burner (KIVABRN-18, KIVABRN-24, KIVABRN-30) for indoor fireplaces, and 304 stainless steel (KIVABRN-18-SS, KIVABRN-24-SS, KIVABRN-30-SS) for outdoor use.
The burner ships match-lit and is built for natural gas; choosing propane adds the LP conversion kit (LP-CONV). Kiva logs are sold separately, and one log set fits all three burner sizes.
What's Included
The Kiva burner. Logs and control systems are sold separately; the propane option adds the LP conversion kit.
Key Features
- 3 sizes: 18", 24", 30"
- 45,000 to 65,000 BTU on natural gas, depending on size
- Standard burner for indoor fireplaces, or 304 stainless steel for outdoor use
- Ships match-lit; add a control system if you want a pilot or remote
- Natural gas burner; propane option adds the LP conversion kit
- Vented: the fireplace damper must be locked open with the included damper clamp
- Kiva logs are required and sold separately (see below)
What to Order With It
The burner does not include logs. One Kiva log set fits the 18", 24" and 30" burners.
Required (choose one):
Optional controls:
Optional:
-
Twig Sets (AJTWIG3, ASPENTWIG4, AWOCTWIG3, AWOTWIG3, AWOTWIG5, DRIFTWOODTWIG3)
-
Extra Embers (GLE-6B black glowing embers, PBE-1 platinum bright embers)
Specifications
| Size |
Standard Model |
Stainless Steel Model |
BTU Natural Gas |
BTU Propane (with LP-CONV) |
| 18" |
KIVABRN-18 |
KIVABRN-18-SS |
45,000 |
35,000 |
| 24" |
KIVABRN-24 |
KIVABRN-24-SS |
52,000 |
49,000 |
| 30" |
KIVABRN-30 |
KIVABRN-30-SS |
65,000 |
64,000 |
| Vent Type |
Vented |
| Use |
Standard burner: indoor. Stainless steel: indoor or outdoor |
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" |
24" |
12" |
12" |
18" |
| 24" |
30" |
18" |
12" |
18" |
| 30" |
35" |
21" |
12" |
18" |
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
Standard burner: lifetime warranty against manufacturing defects or breakage when installed indoors by a professional installer; one year if installed outdoors. Stainless steel burner: lifetime, indoors or outdoors. Warranty is limited to the original purchaser.
Documents
The Kiva manual is undated and its BTU and firebox figures differ slightly from the 2026 price guide; we have published the price guide's.
