Grand Canyon Bedrock II 36" Ventless Linear Drop-In Natural Gas Burner
The Grand Canyon Bedrock II 36" Ventless Linear Drop-In Burner (model VFLDB36L-EN) is a natural gas burner listed for both vent-free and vented installation. It drops into a trough-style or open-face wood-burning fireplace, or a certified ventless firebox, and runs on an SIT Proflame II control system with a handheld remote, five flame heights and built-in LED lighting.
This is the natural gas version. It is built for one gas and cannot be converted in the field, so order VFLDB36L-EP if you need propane. Some state and local codes only allow this burner to be run vented, so check yours before ordering.
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
- 36" linear drop-in burner, 32,000 BTU/hr on high and 20,000 BTU/hr on low
- Listed for vent-free use (ANSI Z21.11.2) and vented use (ANSI Z21.60)
- Oxygen depletion sensor (ODS) pilot
- Five flame heights from the handheld remote
- LED lighting controlled by remote or app
- 120V with a 6 ft power cord; remote takes 3 AAA batteries and the receiver 4 AA
- Install indoors or under a covered patio
- Gas specific, not field convertible
- Glass media only; 1/2" reflective glass is required and sold separately (see below)
What to Order With It
The burner ships complete with controls, remotes and LED lighting. It needs glass media to finish the installation; do not use lava rock or logs on this burner.
Required:
Specifications
| Model Number |
VFLDB36L-EN |
| Size |
36" |
| Fuel Type |
Natural Gas |
| Vent Type |
Vent-free or vented |
| BTU Rating High |
32,000 BTU/hr |
| BTU Rating Low |
20,000 BTU/hr |
| Gas Pressure |
The manual and the brochure print different inlet figures for this burner. Confirm with us before sizing the regulator. |
| Control System |
SIT Proflame II, remote, five flame heights |
| Lighting |
LED, remote and app controlled |
| Electrical |
120V, 60 Hz; 6 ft power cord |
| Burner Length |
35.75" |
| Burner Depth (front to back) |
14.75" |
| Glass Media Required |
15 lbs of 1/2" reflective glass |
| Clearance to Combustibles |
Front 36", ceiling 36", each side 12" |
| Use |
Indoor, or outdoor under a covered patio |
| Standards |
ANSI Z21.11.2 and ANSI Z21.60 |
Minimum Fireplace Dimensions
| Front Width |
36" |
| Back Width |
36" |
| Depth |
15" |
| Height |
20" |
Mantel clearances depend on how far the mantel projects; the table is in the manual linked below. Not for installation in manufactured 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. ODS pilot assemblies carry a one-year warranty.
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