Grand Canyon Bedrock 72" Vented Contemporary Drop-In Natural Gas Burner
The Grand Canyon Bedrock 72" Vented Contemporary Drop-In Burner (model LDB72L-EN) is a linear natural gas burner built to drop into a trough-style masonry fireplace or a contemporary wood-burning firebox. It runs on an SIT Proflame II control system with a handheld remote and five flame heights, and it has built-in LED lighting you control from a second remote or a phone app.
This is the natural gas version. It is built for one gas and cannot be converted in the field, so order LDB72L-EP if you need propane.
What's Included
- Burner and case
- SIT Proflame II controls with remote
- LED lights with remote
- Flex line and fittings
- Rating plate
- Installation manual
Key Features
- 72" linear drop-in burner, 90,000 BTU/hr on high and 60,000 BTU/hr on low
- Five flame heights from the handheld remote
- LED lighting controlled by remote or app
- 120V with a 6 ft power cord, or hardwired; 4 AA battery backup
- Vented: the fireplace damper must be locked open
- Gas specific, not field convertible
- Tested to ANSI Z21.60 for decorative gas appliances in solid-fuel fireplaces
- Media is required and sold separately (see below)
What to Order With It
The burner ships complete with controls, remotes and LED lighting. It needs media to finish the installation.
Required (choose one):
Optional:
Specifications
| Model Number |
LDB72L-EN |
| Size |
72" |
| Fuel Type |
Natural Gas |
| Vent Type |
Vented |
| BTU Rating High |
90,000 BTU/hr |
| BTU Rating Low |
60,000 BTU/hr |
| Manifold Pressure |
3.5" W.C. |
| Inlet Pressure Minimum |
7" W.C. |
| Inlet Pressure Maximum |
10.5" W.C. |
| Control System |
SIT Proflame II, remote, five flame heights |
| Lighting |
LED, remote and app controlled |
| Electrical |
120V, 60 Hz; 6 ft power cord or hardwire; 4 AA battery backup |
| Burner Length |
71.75" |
| Burner Depth (front to back) |
14.75" |
| Glass Media Required |
30 lbs of 1/2" reflective glass |
| Use |
Indoor fireplaces. The brochure also lists covered-patio use but the installation manual does not, so call us before planning an outdoor install. |
| Standard |
ANSI Z21.60 |
Minimum Fireplace Dimensions
| Front Width |
72" |
| Back Width |
72" |
| Depth |
15" |
| Height |
20" |
Keep furniture and other objects at least 36" from the front of the burner. 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 when installed outdoors. Valves, electrical components, remotes and receivers: two years indoors, one year outdoors. Batteries are not covered. Warranty is limited to the original purchaser.
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