Grand Canyon Red Oak Vent-Free Gas Logs
Grand Canyon Red Oak 24" Vent-Free Gas Log Set – VFRO24
The Grand Canyon Red Oak 24" Vent-Free Gas Log Set VFRO24 recreates the traditional character of natural oak with individually cast, hand-painted refractory logs designed specifically for the compatible Grand Canyon Vulcan VFVUL24/30 Vent-Free Burner System. Its Red Oak detailing, layered arrangement, and heat-retaining refractory construction create a realistic fireplace presentation while the separately selected burner determines fuel type, BTU output, ignition, controls, and operating characteristics.
Model / SKU
VFRO24
Nominal Size
24 Inches
Log Style
Red Oak
Viewing Style
Front View
Construction
Refractory
Compatible Burner
VFVUL24/30
Burner Included
No
Application
Vent-Free / Approved Vented
Important: 24" Red Oak Gas Logs Only – Burner Sold Separately
The VFRO24 includes the 24-inch Red Oak refractory gas log set only. The Grand Canyon Vulcan VFVUL24/30 burner system is required and not included.
Traditional Red Oak Styling for the Grand Canyon Vulcan System
The VFRO24 is designed for buyers who want the recognizable texture and visual character of traditional oak in a 24-inch vent-free gas-log configuration.
Each log is individually cast and hand painted to reproduce natural oak texture, surface variation, and wood-inspired coloration rather than a uniform molded appearance.
The cement refractory material is reinforced with steel fiber for durability and heat retention during operation with the compatible VFVUL24/30 burner.
Compatibility first: VFRO24 is not a universal replacement gas-log set. It is designed specifically for the Grand Canyon Vulcan VFVUL24/30 burner platform and its manufacturer-defined 24-inch placement arrangement.
Grand Canyon VFRO24 at a Glance
Brand
Grand Canyon Gas Logs
Product Type
Vent-Free Gas Log Set
Viewing Configuration
Front View
Construction
Cement Refractory Reinforced with Steel Fiber
Finish
Individually Cast & Hand-Painted
Required Burner
Grand Canyon VFVUL24/30
Is the Grand Canyon VFRO24 Right for Your Fireplace?
Best For
- Buyers wanting a traditional 24-inch Red Oak fireplace appearance.
- Existing or planned Grand Canyon VFVUL24/30 burner systems.
- Fireplaces meeting the 28" × 20" × 14" × 18" minimum dimensions.
- Natural Gas installations using the proper fuel-specific Vulcan burner.
- Propane installations using the proper fuel-specific Vulcan burner.
- Qualifying vent-free applications where permitted.
- Approved vented decorative installations.
- Indoor or sheltered outdoor installations meeting manufacturer requirements.
Consider Another Log Set If
- You do not have or plan to purchase the compatible VFVUL24/30 burner.
- Your fireplace does not satisfy all four minimum measurements.
- You expect the burner, controls, pilot, or remote to be included.
- You need a universal gas-log replacement.
- You intend to use a non-approved burner.
- You plan to rearrange the logs outside the manufacturer-defined placement.
- Your outdoor installation will be exposed directly to rain, precipitation, or wind.
Why Choose the Grand Canyon Red Oak VFRO24?
Realistic Red Oak Appearance
Individually cast and hand-painted logs recreate the recognizable texture and character of natural oak.
Heavy-Duty Refractory Construction
Cement refractory construction reinforced with steel fiber is designed for durability and heat retention.
24-Inch Configuration
Designed around the Grand Canyon Vulcan VFVUL24/30 burner platform.
Natural Gas or Propane Options
Compatible burner systems are available in dedicated fuel-specific Natural Gas and Propane configurations.
Multiple Control Choices
Compatible VFVUL burners are available in Millivolt, Variable Control, and Variable Electronic configurations.
Protected Outdoor Capability
The complete system may be used outdoors when sheltered from direct exposure to the elements.
Will the 24" VFRO24 Fit Your Fireplace?
Do not select VFRO24 based only on its 24-inch nominal size. The compatible VFVUL24/30 burner requires the fireplace to meet all four minimum dimensions for a 24-inch installation.
| Measurement |
Minimum Requirement |
| Front Width |
28" |
| Rear Width |
20" |
| Depth |
14" |
| Height |
18" |
Measure before ordering: Verify front width, rear width, depth, and opening height. All four measurements must meet or exceed the published minimums.
Compatible VFVUL24/30 Burner Output
The VFRO24 refractory logs do not have a standalone BTU rating. Heating performance comes from the compatible burner system.
| Fuel |
Low Setting |
High Setting |
| Natural Gas |
19,000 BTU |
37,000 BTU |
| Propane |
19,000 BTU |
37,000 BTU |
BTU distinction: These ratings belong to the separately purchased VFVUL24/30 burner—not to the Red Oak decorative logs themselves.
Natural Gas or Propane – Choose the Correct Burner
The compatible Grand Canyon Vulcan burner is offered in separate Natural Gas and Propane configurations.
Natural Gas
Select the fuel-specific Natural Gas VFVUL burner when the installation supply is NG.
Propane
Select the dedicated Propane VFVUL burner when the installation supply is LP.
No field fuel conversion: The manufacturer states that conversion between Natural Gas and Propane is not permitted in the field.
Choose Your Compatible Vulcan Control System
The VFRO24 works with the Grand Canyon VFVUL24/30 burner platform, which is offered in three documented control configurations.
Millivolt Control
- Manual Piezo ignition
- Continuous ODS pilot
- Remote On/Off control
- Manual burner controls
Variable Control
- Manual Piezo ignition
- Continuous ODS pilot
- Manual or remote flame adjustment
- Thermostatic remote operation
- Adjustable flame height
Variable Electronic Control
- Electronic ignition
- Non-continuous ODS pilot
- Remote On/Off operation
- Remote flame-height adjustment
- Minimum and maximum flame control
Control specifications belong to the burner: VFRO24 contains the logs only. Ignition, pilot type, remote operation, and flame adjustment depend on the selected VFVUL burner configuration.
Oxygen Depletion Sensing Safety Pilot
Compatible VFVUL burner systems use an ODS (Oxygen Depletion Sensor) pilot.
The manufacturer states that the ODS monitors available room oxygen and shuts down the burner system before the oxygen level drops below 18%.
ODS is not a substitute for ventilation: Proper room volume, combustion air, ventilation, installation, maintenance, and compliance with applicable requirements are still necessary.
Vent-Free & Vented Installation Capability
ANSI Z21.11.2
The compatible VFVUL burner system is certified as an unvented room heater for qualifying installations.
ANSI Z21.60
The compatible burner is also certified as a vented decorative appliance when installed according to the applicable requirements.
Local regulations apply: State or local codes may restrict or prohibit vent-free operation. Verify permitted use before installation.
Compatible Fireplace Types
The compatible burner system is design-certified for qualifying installations in:
Masonry Fireplaces
Qualifying solid-fuel-burning masonry fireplaces.
UL 127 Factory-Built Fireplaces
Qualifying factory-built fireplaces whose instructions permit the installation.
Listed Ventless Fireboxes
Listed ventless firebox enclosures meeting Grand Canyon requirements.
Do not install the burner in a factory-built fireplace whose manufacturer states that it has not been tested or should not be used with unvented gas logs.
Room Size & Combustion-Air Requirements
When operated vent-free, the compatible appliance uses room air for combustion.
The manufacturer provides the following general room-volume calculation:
Room Length × Room Width × Room Height × 20 = Maximum BTU Allowed
This general calculation does not replace the complete confined-space evaluation in the manufacturer manual. Other appliances, unusually tight construction, altitude, and ventilation conditions may change the installation requirements.
Important Fireplace Clearances
| Combustible Sidewall |
Minimum 6" from side of fireplace opening |
| Ceiling |
Minimum 42" above fireplace opening |
| Combustible Flooring |
If burner is at floor level or less than 6" above flooring, maintain at least 12" of noncombustible material |
| Above Fireplace Without Hood |
Minimum 12" of noncombustible or heat-resistant material |
| Above Fireplace With Hood |
Minimum 10" of noncombustible or heat-resistant material |
Additional requirements apply: Mantel, floor, fireplace, hood, and combustible-projection clearances should be verified from the complete burner instructions.
VFRO24 Log Construction & Craftsmanship
Individually Cast
Each Red Oak log is cast separately to create dimensional variation.
Cement Refractory
High-temperature refractory material supports durability in gas-fireplace use.
Steel-Fiber Reinforcement
Steel fiber reinforces the refractory construction.
Hand-Painted Finish
The Red Oak coloration and surface detail are applied by hand.
Vulcan-Specific Design
The logs are shaped and arranged for use with the VFVUL24/30 burner.
Correct VFRO24 Log Placement Is Required
The VFRO24 logs must be installed in the manufacturer's specified 24-inch arrangement.
Lower logs incorporate seating features that position them correctly on the burner, while upper logs interlock in predetermined locations.
Correct Installation
- Use the dedicated 24" Weathered Oak / Red Oak placement guide.
- Seat the lower logs in their designated burner positions.
- Install the upper logs in the prescribed sequence.
- Maintain proper flame pathways.
- Check periodically that the logs have not shifted.
- Correct any movement before continued operation.
Do Not
- Rearrange logs for appearance.
- Create a custom stack.
- Allow improper flame impingement.
- Block intended flame pathways.
- Ignore ongoing soot formation.
Why placement matters: Incorrect positioning can cause improper burning, flame impingement, sooting, and improper carbon-monoxide output.
What's Included?
Included with VFRO24
- Grand Canyon 24" Red Oak refractory gas log set.
Required Separately
- Grand Canyon VFVUL24/30 burner system.
- Correct Natural Gas or Propane burner version.
- Selected control configuration.
Burner required: The Vulcan VFVUL24/30 burner is not included with VFRO24.
Compatible Burner System Components
Depending on the selected VFVUL24/30 configuration, manufacturer documentation identifies burner-system components such as:
VFVUL Burner Assembly
Main compatible burner platform.
Fuel-Specific Control Valve
Valve appropriate to the selected Natural Gas or Propane burner.
ODS Pilot Assembly
Oxygen Depletion Sensing safety-pilot system.
Lava Rock
Decorative media associated with the applicable burner package.
Glowing Embers
Ember media used for the fire presentation.
Platinum Embers
Additional ember material identified in the compatible burner documentation.
Damper Clamp
Included with applicable burner configurations.
Remote Control
Remote functionality depends on the selected burner/control configuration.
Component distinction: These are associated with the separately purchased burner system and should not be interpreted as included with the logs-only VFRO24 listing.
Gas Pressure Requirements for the Compatible Burner
| Specification |
Natural Gas |
Propane |
| Typical Outlet Pressure on High |
3.5" w.c. |
10.0" w.c. |
| Minimum Inlet Pressure |
5" w.c. |
11" w.c. |
| Maximum Inlet Pressure |
10.5" w.c. |
13" w.c. |
Professional gas-system planning: Gas connection, line sizing, pressure testing, and burner installation should be performed according to the manufacturer instructions and applicable codes.
Installation & Safety Requirements
Professional Installation
Installation and service must be performed by qualified personnel.
Correct Fuel
Confirm the correct Natural Gas or Propane burner before installation.
No Fuel Conversion
Do not field-convert the burner from one fuel type to another.
Verify Fireplace Dimensions
Check all required firebox dimensions before ordering.
Provide Combustion Air
Adequate combustion and ventilation air are required for vent-free operation.
Check Local Requirements
Vent-free use must comply with applicable state and local requirements.
Keep Combustibles Away
Maintain required clearances from combustible materials.
Use Correct Log Positions
Install the Red Oak logs only in the manufacturer-prescribed arrangement.
No Solid Fuel
Do not burn wood or other solid fuel while the gas appliance is installed.
Glass Doors Open
Fireplace glass doors must remain fully open during vent-free operation.
Avoid Direct Drafts
Do not allow fans to blow directly into the fireplace or alter the flame pattern.
Approved Components Only
Use only manufacturer-approved components and accessories with the burner system.
Attended appliance: The compatible burner is intended for supplemental heating and should not be left operating unattended or while anyone is sleeping.
Protected Outdoor Installation
The complete system may be installed outdoors only when protected from direct exposure to the elements.
Appropriate Outdoor Concept
A sheltered fireplace protected from direct rain, precipitation, wind, and similar weather exposure.
Not Appropriate
An installation directly exposed to rain, precipitation, wind, or other elements.
Warranty note: Outdoor warranty coverage differs from qualifying indoor refractory-log installations.
Cleaning & Maintenance
The compatible vent-free burner system requires regular cleaning and professional servicing.
Allow Logs to Cool
Turn the burner off and allow all components to cool before cleaning.
No Cleaning Fluids
Do not use cleaning fluids on the refractory logs or burner system.
Soft Brush or Vacuum
Use a soft-bristle brush or vacuum brush attachment to remove dust.
Clean Burner Ports
Keep burner openings free from lint, dust, and debris.
Inspect the ODS Pilot
Keep the ODS pilot clean and unobstructed.
Verify Log Position
Periodically confirm every log remains in its prescribed position.
Annual service: A qualified professional service technician should inspect and service the compatible system at least annually.
Complete Grand Canyon VFRO24 Specifications
| Brand |
Grand Canyon Gas Logs |
| Model |
VFRO24 |
| Product Type |
Vent-Free Gas Log Set |
| Log Style |
Red Oak |
| Nominal Log Size |
24" |
| Viewing Configuration |
Front View |
| Construction |
Cement Refractory Reinforced with Steel Fiber |
| Finish |
Individually Cast and Hand-Painted |
| Compatible Burner |
Grand Canyon Vulcan VFVUL24/30 Vent-Free Burner System |
| Burner Included |
No – Sold Separately |
| Compatible Fuel Options |
Natural Gas or Propane, Depending on Selected Burner |
| Compatible Burner Input |
19,000–37,000 BTU |
| Control Options |
Millivolt, Variable Control, Variable Electronic |
| Safety Pilot |
ODS on Compatible Burner |
| Minimum Fireplace Front Width |
28" |
| Minimum Fireplace Rear Width |
20" |
| Minimum Fireplace Depth |
14" |
| Minimum Fireplace Height |
18" |
| Indoor / Outdoor |
Indoor or Protected Outdoor Installation per Manufacturer Requirements |
| Installation |
Professional Installation Required for Compatible Burner System |
Specification distinction: Fuel type, BTU output, ignition, valve type, remote control, pilot type, and gas pressure are specifications of the compatible burner—not of the VFRO24 logs themselves.
Grand Canyon Warranty Highlights
| Indoor Refractory Log Installation |
Lifetime Warranty Against Covered Manufacturing Defects or Breakage |
| Outdoor Refractory Log Installation |
5-Year Warranty |
Warranty coverage applies to the original purchaser and remains subject to the manufacturer's complete terms and exclusions.
Handling exclusion: Coverage excludes breakage caused by excessive handling after the logs have been installed and fired. Burner systems and controls have separate warranty terms.
Flame Authority Expert Recommendation
Choose the Grand Canyon VFRO24 when you want a traditional 24-inch Red Oak presentation and already have or plan to purchase the compatible Grand Canyon Vulcan VFVUL24/30 burner system.
Its individually cast refractory construction, hand-painted Red Oak finish, steel-fiber reinforcement, 28" × 20" × 14" × 18" fireplace requirement, compatible 19,000–37,000 BTU burner range, and three control-system options make it a strong fit for qualifying vent-free or approved vented installations.
The most important buying step is verifying the complete system. Confirm the fireplace dimensions, VFVUL24/30 burner, Natural Gas or Propane configuration, control type, local vent-free rules, combustible clearances, gas pressure, and dedicated 24-inch Red Oak log placement.
For outdoor installations, make sure the fireplace is protected from direct weather exposure and consider the applicable outdoor warranty terms.
Official Manufacturer Resources
Grand Canyon Vent-Free Gas Logs Product Flyer
Red Oak product-family information, compatible burner options, sizes, and general system details.
Grand Canyon Vent-Free Burner System Installation & User's Manual
VFVUL fireplace sizing, BTU ratings, fuel requirements, control options, ODS safety, clearances, gas pressures, vent-free and vented installation, maintenance, and professional installation guidance.
Grand Canyon 24" Weathered Oak / Red Oak Log Placement Guide
Dedicated manufacturer placement guide for the 24-inch Red Oak and Weathered Oak log configurations.
Need Help Choosing the Right Configuration?
Need assistance confirming fireplace dimensions, fuel type, burner controls, or VFRO24 compatibility?
Call Flame Authority
+1-800-923-4556
Email Flame Authority
support@flameauthority.com
Grand Canyon VFRO24 FAQs
Does the Grand Canyon VFRO24 include the burner?
No. VFRO24 contains the 24" Red Oak refractory gas logs only. The compatible Grand Canyon Vulcan VFVUL24/30 burner system is required and sold separately.
What burner works with the Grand Canyon VFRO24?
The VFRO24 is designed for the Grand Canyon Vulcan VFVUL24/30 Vent-Free Burner System.
What size fireplace is required for VFRO24?
A 24" installation requires at least 28" front width, 20" rear width, 14" depth, and 18" height. All four dimensions must be satisfied.
Can the VFRO24 be used with Natural Gas or Propane?
Yes. Fuel type is determined by the separately selected VFVUL24/30 burner, which is available in dedicated Natural Gas and Propane configurations.
Can the compatible burner be converted between Natural Gas and Propane?
No. The manufacturer states that field conversion between Natural Gas and Propane is not permitted.
How many BTUs does the compatible 24" Vulcan burner produce?
The compatible VFVUL24/30 burner operates from 19,000 to 37,000 BTU on either Natural Gas or Propane.
Does VFRO24 itself have a BTU rating?
No. VFRO24 is the decorative refractory log set. BTU input is determined by the separately purchased Vulcan burner.
What control options are available for the compatible Vulcan burner?
The manufacturer documents Millivolt, Variable Control, and Variable Electronic configurations.
Does the compatible burner include remote control options?
Yes. Remote functionality depends on the selected burner configuration. Millivolt provides remote On/Off control, while Variable and Variable Electronic systems add flame-adjustment capabilities.
What is an ODS pilot?
ODS means Oxygen Depletion Sensor. The compatible burner uses an ODS pilot to monitor available oxygen and shut the system down before room oxygen falls below the manufacturer's specified threshold.
Does the ODS mean no ventilation is required?
No. Adequate room volume, combustion air, ventilation, professional installation, and routine maintenance are still required.
Can the VFRO24 be operated vent-free?
Yes, when paired with the compatible VFVUL burner in a qualifying installation where room-air, fireplace, and local-code requirements permit vent-free use.
Can the complete system also be installed vented?
Yes. The compatible burner is certified for both qualifying unvented room-heater and vented decorative-appliance applications.
Can the VFRO24 be installed in any fireplace?
No. The compatible burner is intended only for qualifying solid-fuel-burning masonry fireplaces, qualifying UL 127 factory-built fireplaces, or listed ventless firebox enclosures.
Can I close the fireplace glass doors during vent-free operation?
No. Glass fireplace doors must remain fully open during vent-free operation.
Can I rearrange the VFRO24 logs?
No. Use the dedicated manufacturer placement guide. Incorrect positioning can cause flame impingement, sooting, improper burning, and improper carbon-monoxide output.
Is there a dedicated placement guide for VFRO24?
Yes. The supplied manufacturer resource is specifically for the 24" Weathered Oak / Red Oak log arrangement.
Does the VFRO24 require professional installation?
The compatible burner system requires professional installation and service by qualified personnel.
What gas pressure does the Natural Gas burner require?
The supplied burner documentation lists 5" w.c. minimum inlet pressure, 10.5" w.c. maximum inlet pressure, and approximately 3.5" w.c. outlet pressure on high.
What gas pressure does the Propane burner require?
The supplied burner documentation lists 11" w.c. minimum inlet pressure, 13" w.c. maximum inlet pressure, and approximately 10.0" w.c. outlet pressure on high.
Can VFRO24 be installed outdoors?
Yes, but only in a sheltered outdoor installation protected from direct exposure to rain, precipitation, wind, and other elements.
How should the Red Oak logs be cleaned?
Allow the logs to cool completely, then use a soft-bristle brush or vacuum brush attachment. Do not use cleaning fluids.
How often should the compatible burner system be serviced?
A qualified professional service technician should inspect and service the compatible system at least annually.
What warranty applies to the VFRO24 refractory logs?
Grand Canyon documents a lifetime warranty for qualifying indoor refractory-log installations and a five-year warranty for outdoor-installed logs, subject to the manufacturer's complete warranty terms.
Does the warranty cover breakage from excessive handling?
No. The supplied warranty information excludes breakage caused by excessive handling after the logs have been installed and fired.
Before You Order
Confirm Before Purchase
- You specifically need the 24" Red Oak VFRO24 gas log set.
- You understand that the burner is sold separately.
- You have or will purchase the compatible Grand Canyon VFVUL24/30 burner.
- Your fireplace provides at least 28" front width × 20" rear width × 14" depth × 18" height.
- The selected burner matches your Natural Gas or Propane supply.
- You understand that field conversion between fuels is not permitted.
- You have selected the desired Millivolt, Variable Control, or Variable Electronic configuration.
- The intended vent-free or vented installation is permitted.
- The fireplace is an approved installation type.
- Adequate combustion and ventilation air can be provided.
- Required sidewall, ceiling, flooring, hood, and mantel clearances can be met.
- Glass fireplace doors can remain fully open during vent-free operation.
- The Red Oak logs can be installed according to the dedicated 24" placement guide.
- Any outdoor installation will be protected from direct weather exposure.
- Qualified professional installation and annual service are planned.
Do Not Assume
- That the burner is included.
- That VFRO24 works with any gas burner.
- That a nominal 24-inch fireplace opening is sufficient.
- That the logs determine fuel type.
- That the logs themselves have a BTU rating.
- That the burner can be field converted later.
- That vent-free use is permitted everywhere.
- That fireplace glass doors can remain closed.
- That the Red Oak logs can be rearranged freely.
- That direct outdoor weather exposure is acceptable.
- That professional installation and annual service are optional.
Final planning check: Use the Grand Canyon Vent-Free Gas Logs Product Flyer for product-family information, the VFVUL Installation & User's Manual for burner sizing, BTU ratings, fuel selection, control options, ODS safety, gas pressures, clearances, vent-free or vented operation, and maintenance, and the dedicated 24" Weathered Oak / Red Oak Log Placement Guide for the exact VFRO24 arrangement.
