Grand Canyon VFLDB36L 36" Bedrock II Ventless Linear Drop-In Gas Burner

VFLDB36L Overview

The Grand Canyon VFLDB36L is in the mid-range of the Bedrock II Ventless Linear Drop-in family. The 36-inch ventless configuration delivers a flame line comparable to its vented counterpart but without requiring a working flue or chimney, making it suitable for installations where venting is unavailable. As required for all ventless systems, the unit includes an Oxygen Depletion Sensor (ODS) for room safety.

Because this is a ventless unit, only fire glass media is allowed in the burner pan, lava rock and refractory logs are not permitted. The VFLDB36L ships with the case, burner, SIT Proflame II controls with handheld remote, addressable RGB LED ember lighting with IR remote and customizable WiFi app, ODS pilot, rating plate, install manual, flex line, and fittings. Fire glass color is selectable above. Fireplace Insider ships the VFLDB36L nationwide. Installation must be performed by a licensed gas fitter and ventless gas fireplaces are prohibited or restricted in some jurisdictions, please confirm with your local code authority before purchase.

Key Features

• 36-inch ventless linear drop-in burner
• Natural Gas: 32,000 BTU/hr maximum, 20,000 BTU/hr minimum
• Liquid Propane: 32,000 BTU/hr maximum, 16,000 BTU/hr minimum
• Oxygen Depletion Sensor (ODS) pilot for room safety
• SIT Proflame II valve and IPI ignition with handheld remote, 5 flame intensity levels
• Addressable RGB ember lighting (WS2811 5V LED) with IR remote and customizable WiFi app
• 120V AC primary, 4xAA battery backup
• Ventless configuration, no flue or chimney required
• Indoor use only or covered patio (does not require vent)
• Minimum firebox: 36 inch width x 15 inch depth x 20 inch height
• Includes case, burner, SIT Proflame II controls with remote, RGB LED system, rating plate, install manual, flex line, fittings
• Made in the USA by Grand Canyon Gas Logs (Phoenix, AZ)
• Use 1/2 inch reflective fire glass only (selectable above), do not use lava rock or refractory logs in this unit

Specifications

Warranty

The Bedrock Series carries a multi-component warranty issued by Grand Canyon Gas Logs to the original purchaser:

• Burner: Lifetime warranty against manufacturer defects when installed indoors by a professional installer; one-year warranty if installed outdoors. Black paint color, sheen, and discoloration from use are not covered.
• Ceramic refractory logs (sold separately): Lifetime warranty when installed indoors; two to five-year warranty when installed outdoors depending on log type. Color fading from normal use is not covered.
• SIT Proflame II valve, pilot assembly, electronic ignition, and LED system: Two-year warranty against defects from date of purchase when installed indoors; one-year when installed outdoors. Batteries are not covered. Warranty applies only when used with Grand Canyon Gas Logs burners and logs.

All warranties are limited to the original purchaser and require documentation of purchase or installation date. Coverage does not include breakage from excessive handling once installed and fired, improper installation, or weather damage on indoor-rated components. Prior to submitting a warranty claim, the Grand Canyon Gas Logs Technical Service Department must be contacted to diagnose and validate the faulty or defective part. An approved warranty claim qualifies for a $65 labor credit (single occurrence, single trip) applied to the dealer/distributor account.

Downloads

• VFLDB36L Specification Sheet (PDF)
• Bedrock II Ventless Burner Manual (PDF)
• Bedrock Series Brochure (PDF)
• Grand Canyon Gas Logs 2026 Price Guide (PDF)