About this product
Empire White Mountain Hearth 24" Flint Hill Ceramic Fiber Gas Log Set with Contour Burner
The Empire White Mountain Hearth 24" Flint Hill Gas Log Set combines a five-piece ceramic fiber log arrangement with a Contour Burner for traditional flame presentation and supplemental zone heating in a compatible fireplace. Available in dedicated Natural Gas or Propane configurations, the 24" Flint Hill delivers up to 34,000 BTU/hr and is offered with manual, thermostat, or millivolt remote-ready controls.
Unlike a log-set-only listing, this Flint Hill configuration includes the five-piece ceramic fiber log set and Contour Burner assembly.
Natural Gas and Propane versions are dedicated to the gas type shown on the rating plate. Field conversion between fuel types is not permitted.
Why Choose the 24" Flint Hill Gas Log Set?
The Flint Hill system is designed for buyers who want the traditional look of gas logs with a choice of operating controls rather than a single fixed control configuration.
Five-Piece Log Set
Ceramic fiber logs create a traditional stacked-fire appearance over the Contour Burner.
Contour Burner
Rear yellow flames and shorter front blue flames combine with glowing ember material for visual depth.
34,000 BTU Maximum
All documented 24" configurations have a maximum input of 34,000 BTU/hr.
Natural Gas or Propane
Choose the dedicated fuel version that matches the installation.
Three Control Styles
Manual, thermostat, or millivolt remote-ready configurations are available.
ODS Safety System
The vent-free appliance includes an Oxygen Depletion Sensor pilot safety system.
Empire 24" Flint Hill at a Glance
Brand
Empire White Mountain Hearth
Product
Flint Hill Gas Log Set with Contour Burner
Model Family
VFD(R,T,M)24LB
Size
24"
Log Material
Ceramic Fiber
Log Count
5 Pieces
Burner
Contour Burner
Fuel Options
Natural Gas / Propane
Maximum Input
34,000 BTU/hr
Which Flint Hill Control Option Should You Choose?
VFDM Manual Control
Choose VFDM if you want straightforward manual operation without wall thermostat or remote operation.
- Manual gas control
- Three selectable heat settings
- No remote-ready functionality
- Can be configured for approved vented decorative operation
VFDT Thermostat Control
Choose VFDT when built-in thermostat operation is the priority.
- Thermostat gas control
- Adjustable high-to-low operation
- Designed for vent-free heating applications
- Thermostats are not approved for vented decorative appliance operation
If vented decorative operation is required, use an approved VFDR or VFDM configuration instead.
VFDR Millivolt / Remote-Ready Control
Choose VFDR when you want the greatest control flexibility.
- Self-powered millivolt gas valve
- 110V electricity is not required for normal gas-valve operation
- Supports compatible optional remote controls
- Supports compatible optional wall switches
- Supports compatible thermostat controls for appropriate vent-free installations
- Can be configured for approved vented decorative operation
Natural Gas vs. Propane BTU Comparison
The appliance must be used with the fuel type specified on the rating plate.
Will the 24" Flint Hill Fit Your Fireplace?
The 24-inch designation is not the required fireplace width. The fireplace or firebox must meet all manufacturer minimum dimensions.
The A/B/C/D dimensions should be matched to the illustrated fireplace-dimension diagram in the installation manual before ordering.
Is the 24" Flint Hill Right for Your Fireplace?
Best For
- Fireplaces meeting the manufacturer minimum dimensions.
- Buyers wanting a complete 24" ceramic fiber log-and-burner system.
- Natural Gas installations using the correct fuel model.
- Propane installations using the correct fuel model.
- Vent-free supplemental zone heating where permitted.
- Buyers wanting manual, thermostat, or remote-ready control options.
- Approved vented decorative operation using VFDR or VFDM.
Choose Another Product If
- Your fireplace is smaller than the required A/B/C/D dimensions.
- You want to convert fuel types after purchase.
- You need thermostat operation in a vented decorative configuration.
- You need vent-free installation in Canada.
- You plan to operate with fireplace glass doors closed.
- You cannot provide adequate combustion and ventilation air.
- You need a primary whole-house heating appliance.
What's Included?
Included Components
- Gas log grate/burner assembly
- Five-piece ceramic fiber log set
- Glowing ember material
- Manufacturer-specified anchoring hardware
Optional / Separate Items
- Compatible VFDR remote controls
- Wall switches
- Thermostat accessories
- Other optional accessories unless specifically included
Vent-Free Supplemental Heating
When installed as an unvented appliance where permitted, the Flint Hill uses combustion air from the room.
- Adequate combustion and ventilation air must be provided.
- The appliance is intended for supplemental zone heating.
- It is not intended to serve as a primary whole-house heating system.
- Vent-free gas combustion produces water vapor.
- Proper sizing and room ventilation remain important.
Vented Decorative Operation
The VFDR millivolt and VFDM manual configurations can also be installed as vented decorative gas-log appliances when manufacturer requirements are satisfied.
- The fireplace damper must remain appropriately open.
- A damper clamp must be installed to prevent accidental closure.
- Thermostat operation is not approved for vented decorative appliance operation.
- The fireplace must meet all venting and installation requirements.
The manufacturer states that this unit cannot be installed as an unvented application in Canada. Applicable Canadian installations must use the permitted vented configuration.
Flame Appearance & Glowing Embers
When the logs are correctly positioned and the burner is operating normally at full rate, the documented flame presentation includes:
- Yellow flames above the rear burner section
- Shorter blue flames toward the front burner section
- Glowing ember appearance across the front burner area
- Natural variation in flame height during operation
Improper positioning can affect the flame pattern and contribute to sooting or other operating problems.
ODS Pilot Safety System
The Flint Hill includes an Oxygen Depletion Sensor (ODS) pilot safety system.
The system is designed to shut the appliance down if adequate fresh air is unavailable during vent-free operation.
Adequate combustion and ventilation air must still be provided.
Glass Doors, Screens & Airflow
Glass Doors
Fireplace glass doors must remain open during operation.
Fireplace Screen
Operate the appliance with the required fireplace screen in place.
Fans & Drafts
Do not direct fans or strong drafts into the fireplace because they can alter the flame pattern.
Existing Fireplace Preparation
Before installation in an existing solid-fuel-burning fireplace, the chimney flue and firebox should be cleaned by a qualified professional.
- Remove soot.
- Remove creosote.
- Remove ashes.
- Remove loose paint.
- Verify fireplace dimensions afterward.
- Secure the burner and grate assembly properly to the fireplace floor.
A loose burner assembly can shift the logs away from their intended positions and affect combustion.
Before You Buy
Confirm These Details
- Natural Gas or Propane
- VFDM, VFDT, or VFDR control
- Fireplace A/B/C/D dimensions
- Vent-free or approved vented installation
- Combustion and ventilation-air requirements
- Fireplace screen availability
- Glass doors can remain open during operation
- Applicable local codes
Remember
- VFDM = manual control
- VFDT = thermostat control
- VFDR = millivolt remote-ready
- VFDR valve does not require 110V for normal operation
- VFDR and VFDM may support approved vented decorative use
- VFDT thermostat use is vent-free only
Care & Maintenance
Annual inspection and cleaning by a dealer or qualified service technician is recommended.
- Inspect the burner air intake.
- Inspect burner ports.
- Inspect the ODS pilot.
- Verify the flame pattern.
- Verify log placement.
- Verify ignition operation.
For routine log cleaning:
- Turn the heater off.
- Allow all components to cool completely.
- Handle ceramic fiber logs carefully because they are fragile.
- Use a soft-bristle brush or vacuum brush attachment.
- Do not use cleaning fluid on the logs.
Complete 24" Flint Hill Specifications
Flame Authority Expert Recommendation
Choose the Empire White Mountain Hearth 24" Flint Hill Gas Log Set when you want a complete five-piece ceramic fiber log and Contour Burner system with multiple control options.
The most important choice is the control configuration. Select VFDM for straightforward manual operation, VFDT for vent-free thermostat control, or VFDR when remote-ready millivolt flexibility is the priority.
Before ordering, verify the fuel type, control configuration, fireplace A/B/C/D dimensions, intended vented or vent-free installation, local code requirements, combustion-air provisions, and fireplace-door conditions.
Official Manufacturer Manual
Empire 24" Flint Hill FAQs
The 24" Flint Hill includes a five-piece ceramic fiber log set along with the gas log grate/burner assembly and glowing ember material.
Yes. The documented Flint Hill system includes the Contour Burner together with the five-piece ceramic fiber log set.
The maximum input is 34,000 BTU/hr. Natural Gas models operate down to 24,000 BTU/hr, while Propane models operate down to 26,000 BTU/hr.
VFDR is millivolt and remote-ready, VFDT uses thermostat control, and VFDM provides manual operation with three heat settings.
Yes, with the VFDR millivolt configuration and a compatible optional remote control.
No. The VFDR uses a self-powered millivolt gas valve, so 110V electricity is not required for normal gas-valve operation.
Yes, with the VFDR millivolt or VFDM manual configuration when installed according to the manufacturer's vented decorative appliance requirements.
No. Thermostat operation is intended for vent-free applications and is not approved for vented decorative appliance operation.
The manufacturer lists minimum dimensions of A: 23", B: 12", C: 30", and D: 18". Use the manufacturer fireplace diagram to identify each measurement.
No. The appliance must use the gas type indicated on its rating plate and cannot be field-converted to another fuel.
No. Fireplace glass doors must remain open during operation.
Yes. Operate the appliance with the required fireplace screen in place.
No. Vent-free operation is intended for supplemental zone heating, not primary whole-house heating.
Yes. The appliance incorporates an ODS pilot safety system designed to shut the heater down if adequate fresh air is unavailable.
No. The manufacturer states that the unit cannot be installed as an unvented application in Canada.
Normal full-rate operation includes yellow flames above the rear burner section, shorter blue flames toward the front, and glowing ember appearance across the front burner area.
Yes. Do not direct fans or strong drafts into the fireplace because altered flame patterns can contribute to improper burning or sooting.
Yes. Gas piping, appliance installation, repairs, and servicing should be performed by a qualified agency.
Allow the appliance to cool completely, then use a soft-bristle brush or vacuum brush attachment. Handle the ceramic fiber logs carefully and do not use cleaning fluid.
Annual inspection and cleaning by a dealer or qualified service technician is recommended.
Before You Order
Confirm Before Purchase
- You specifically need the 24" Flint Hill configuration.
- You have selected Natural Gas or Propane.
- You understand fuel conversion is not permitted.
- You have chosen VFDM, VFDT, or VFDR controls.
- Your fireplace meets the A/B/C/D minimum dimensions.
- You have confirmed vent-free or approved vented operation.
- You understand only VFDR and VFDM support the documented vented decorative application.
- You can provide adequate combustion and ventilation air for vent-free operation.
- You will keep fireplace glass doors open.
- You will operate with the required fireplace screen in place.
- You will use qualified personnel for installation and service.
Do Not Assume
- That all 24" fireplaces are large enough.
- That Natural Gas and Propane versions are interchangeable.
- That VFDR, VFDT, and VFDM operate the same way.
- That VFDT thermostat control is approved for vented operation.
- That remote controls are included with every VFDR configuration.
- That vent-free installation is permitted everywhere.
- That vent-free installation is permitted in Canada.
- That the ODS eliminates combustion-air requirements.
- That fireplace glass doors may remain closed.
- That this appliance is intended as primary whole-house heat.
Description supplied by Flame Authority through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.
