Gas fireplaces are available in various formats. Some are designed to fit into an existing firebox, while others can be recessed into a wall. You might favor a traditional faux log set or opt for fireballs. By far, the most popular gas fireplace set up is the log set.
A log set features the stacked decorative logs, ember bed, and any framework like the grate. Usually, you will need to buy the burner separately (if you need a new one). Opting for this setup replicates the feeling of an open fireplace.
A gas log set comes with
- Logs
- Steel grate
- Sand or vermiculite
- Ember bed
- Accessories for assembly
Types of Gas Log Sets
There are two major types of gas logs: direct vented and ventless. They both look about the same but the installation and function of each are different.
Direct Venting
Vented gas fireplaces serve two crucial functions: they draw in external air and expel all gases outdoors, enhancing safety in emissions. Additionally, their flames resemble those of a wood-burning fire as they can burn at lower temperatures.
It's essential to note that venting operates as a closed loop system, meaning the fire remains behind glass, restricting direct access to the flames. Installation of a vented gas fireplace is feasible only against an exterior wall or a wall connected to a chimney.
Advantages
- Taller flame height than ventless flame
- Rearrange logs to your taste
- Burner can be modified
- Better air quality
- Included ember bed
Disadvantages
- Less efficient than ventless
- Some heat loss through the chimney
- Requires the chimney damper to remain open continuously
- Can only be installed on a wall adjacent to outdoors
Top Vented Log Sets
Empire Comfort Systems Ponderosa
Shop All Direct Vent Gas Log Sets
Ventless
Ventless gas fireplaces operate without requiring any ventilation or access to the outdoors. Due to their exclusion of cold external air, they function as more efficient heaters, swiftly warming a room compared to fireplaces that necessitate vents, chimneys, or flues. Their installation is feasible anywhere within a house.
These fireplaces maintain a significantly higher combustion temperature than others, resulting in flames that lean more towards the blue spectrum than the traditional orange, altering the expected appearance of a standard fire.
However, all emissions from a ventless fireplace are discharged into the room, potentially leading to increased humidity or condensation within the home. To ensure safety, it's crucial to maintain adequate clearance from combustible materials such as wood mantels, drapes, and furniture. Additionally, certain states enforce regulations concerning specific areas where ventless fireplaces are prohibited. It's advisable to review local laws before installation.
Advantages
- More efficient
- Less gas consumption
- Creates more heat
- Can be installed anywhere (doesn't have to be adjacent to outdoors)
- Has oxygen depletion sensor (ODS)
Disadvantages
- Less robust flames
- Burners cannot be modified
- Logs cannot be rearranged (may inhibit flames further if moved)
- Creates and enhances existing odors
- Increased humidity in space
- Decreases air quality
Top Ventless Gas Log Sets
Grand Canyon Split Oak or Red Oak
Log Materials & Styles
In a gas log fireplace, the logs used are typically made of materials such as ceramic fiber, refractory cement.. These logs are designed to resemble real wood logs and are crafted to be highly durable, heat-resistant, and realistic in appearance.
Gas log sets come in various styles, mimicking different types of wood, such as oak, birch, pine, or driftwood. The logs can vary in color, texture, and size to replicate the natural look of wood burned in a traditional fireplace.
Some units come with a built-in ember bed (beneath the logs) and others come separately. If you like a more modern look, opt for different media for the ember bed, like lava rock, stones, or glass.
Sizes
Getting the right sized log set is about more than just the fit. The wrong size logs can overheat your firebox and cause a hazard and damage to your log set and your home. Always check the clearance requirements for potential log sets to ensure you have enough space and you are getting the right size.
Carefully measure the width at the front of the opening to the fireplace and the width at the back of the fireplace opening. Measure the height of the opening and the depth of the opening. Once you have these numbers, it is easy to estimate which size log set will work best.
If you find a unit you like, chances are it comes in several sizes so be sure to select the proper one before ordering. If you need help finding the right size, our expert team is standing by to help you out. Call or live chat online to get help now.
Other Considerations
You may still have questions about which fireplace options are right for you. Choosing a gas log set is a big choice. There are more things to consider than we’ve listed here. For broader information take a look at our blog.