Gas Fireplace Conversion

Why Convert To Gas

 Many homeowners love the charm of a fireplace but dread the ongoing maintenance. Cleaning ash, hauling wood, and dealing with soot can turn a cozy fire into a weekly chore. Converting a wood-burning fireplace to gas solves these problems while providing instant heat, clean operation, and the convenience of turning a fire on with the flip of a switch.

Several gas options are available: ventless (vent-free) gas logs, vented gas logs, and direct-vent systems. Each comes with unique advantages and considerations, from odor and heat efficiency to clearance requirements and indoor air quality.

While this post is educational, all conversions should be performed by licensed professionals to ensure safety and code compliance. Housewarmings, Central Kentucky’s trusted fireplace experts, can guide you through your options and help you find the perfect setup for your home, style, and lifestyle.

 

Ventless (Vent-Free) Gas Logs

Vent Free Gas Log Set

Ventless or vent-free gas logs burn efficiently without a chimney or vent. They draw air from the room and release combustion products indoors, keeping nearly all the heat inside.

Pros:

  • Maximum heat output directly into your room

  • Lower installation costs (no venting needed)

  • Simple operation — just flip a switch

Cons / Considerations:

  • Odor: Dust, pet hair, and household particles can settle on logs and burn off during the first use. Some homeowners notice mild odors even with regular use.

  • Indoor air quality: Combustion products remain in the room. Homes with respiratory concerns should consult a professional.

  • Supplemental heat only: Not intended for continuous burning and should never be left unattended.

  • Clearances: Sidewalls, mantels, and nearby furniture must meet manufacturer and code requirements.

Fuel: Compatible with natural gas or propane; proper orifices and regulators are required.

Professional Installation: All ventless units must be installed by licensed professionals to ensure safety, compliance, and optimal performance.

Tip: Run the fireplace briefly in a ventilated room during first use to burn off residues. Always use CO and smoke detectors.

Vented Gas Log Set

Vented Gas Logs

Vented gas logs burn with the chimney or flue open, allowing combustion products to escape outdoors. This setup provides a realistic flame while keeping indoor air cleaner than ventless logs.

Pros:

  • Authentic wood-fire appearance

  • Cleaner indoor air

  • Uses existing chimney or flue with minimal structural changes

Cons / Considerations:

  • Less efficient — heat escapes up the chimney

  • Occasional odor if dust or soot accumulates

  • Clearances: Must follow manufacturer specifications and local codes for mantels, trim, and furniture

Fuel: Works with natural gas or propane with the correct setup.

Professional Installation: As with all Gas Appliances, we recommend professional installation to ensure safe operation and compliance with codes.

Vented logs are ideal for homeowners who want the traditional look of a fire with moderate convenience and lower odor concerns.

Direct Vent Fireplace Insert

Direct-Vent Systems

Direct-vent fireplaces use a sealed combustion chamber and a dedicated vent that draws air from outside and exhausts outdoors. This provides realistic flames, efficient heating, and minimal indoor air impact.

Pros:

  • Sealed combustion preserves indoor air quality

  • Efficient heating with controlled flame

  • Safer for modern, tightly sealed homes

Cons / Considerations:

  • Higher installation cost due to venting and unit complexity

  • Manufacturer-specified clearances must be followed

  • Some models include blowers, timers, or remote controls, which require electricity that can be extended to the fireplace location

Fuel: Natural gas or propane; professional installation ensures correct configuration.

Professional Installation: As with all Gas Appliances, we recommend professional installation to ensure safe operation and compliance with codes.

Direct-vent systems are ideal for homeowners who want the warmth, convenience, and aesthetics of gas without compromising indoor air quality.

Things to Consider Before Converting

Fuel Type: All gas fireplace options run on natural gas or propane. The correct setup is critical for safety and performance.

Gas Supply & Installation: Homes with existing gas lines are easier to convert. Running lines through finished spaces or adding new gas service can increase costs. We always recommend professional installation to ensure a safe, code-compliant, and trouble-free installation.

Electricity Requirements: Some models, especially direct-vent units, include blowers, timers, or remote controls; may require electricity to be extended to the fireplace location.

Manufacturer Specifications: Clearances, venting, and installation rules are governed by the manufacturer and local code. Following these specifications ensures safe, reliable operation.

Pro Tip: Visit Housewarmings for a consultation. Our experts will assess your fireplace, discuss options, and guide you to the best choice for your home and lifestyle.

Styling & Finishing Touches: Create a Look That’s Truly Yours

Once the structure of your fireplace or fire feature is set, the real transformation happens in the styling. This is where you choose the pieces that make the space feel warm, personal, and complete. HouseWarming’s is proud to be Lexington’s largest dealer for both Lexington Hearth Mantels and Enhance A Fire fireplace decor, giving you access to two premium product lines that allow you to build a completely custom aesthetic — rustic, modern, minimalist, mountain-lodge, coastal, or anything in between.

Mantels: The Centerpiece of the Whole Design

A new Fireplace Mantel can bring new focus to any room. It anchors the room visually and defines the style. Housewarmings carries the full line of Lexington Hearth mantels, known for realistic textures, handcrafted finishes, and premium fiberglass construction that recreates the look of reclaimed wood, barn beams, and natural timber without the weight or maintenance issues.

As Lexington’s largest dealer, we offer:

  • A full range of sizes and profiles

  • Matching corbels and accessories

  • Professional guidance to select the perfect mantel for your style

  • Installation options as part of your fireplace project

A well-chosen mantel becomes the frame for your updated fire feature — and pairs beautifully with the decorative elements from Enhance A Fire that go inside the firebox.

See All Lexington Hearth Mantels


Enhance a Fire Accent Products

Add Texture Depth and realism to any fireplace conversion with Enhance a Fire products

See All Enhance A fire Products