Collection: Gas Fireplace Inserts

Get a Gas Fireplace Insert to Elevate Your Home’s Comfort and Vibe!

Effortlessly transform your old, drafty fireplace into a controllable heat source with real flames and adjustable output! Our gas fireplace insert collection is the #1 choice online. 

We carry trusted brands known for reliable ignition systems, sealed direct-vent designs, and flexible sizing to match existing masonry openings. That includes the likes of:

• Majestic Fireplace
• Superior Fireplace
• Napoleon Fireplace
• And many, many more!

You can choose from traditional log-set inserts or contemporary media styles, with multiple width options, surround kits, remote controls, blower upgrades, and thermostat integration depending on the model. You won’t find a more comprehensive selection online!

You’ll also find advanced features like adjustable flame height, variable heat output, optional fan kits to move warm air into the room, and ignition systems for consistent startup. 

Whether you’re upgrading an unused fireplace or replacing an outdated insert, we can help you choose the model that fits your ideal installation configuration. That’s really what separates us from other gas fireplace retailers - world-class support. 

You’ll gain access to one-on-one guidance from A to Z. Our customers also enjoy free shipping, price-matching, and hassle-free financing for the best deal possible. Take the next step at The Great Fire Company today!

Frequently asked questions

How does a gas fireplace insert work?

These inserts slide into an existing wood-burning fireplace opening and connect to a gas line along with a venting system that exhausts outdoors. You can control flame height and heat output with a remote, wall switch, thermostat, or even an app (depending on model).

What are the different types of gas fireplace inserts?

Most inserts are direct-vent (sealed glass front, pulls combustion air from outside and vents outside). But, we also stock some great vent-free and B-vent fireplace models. Our team can help you narrow it down to the ideal model for your needs and goals. 

How much does it cost to install a gas fireplace insert?

It depends on three things: gas line work, vent liner requirements, and finishing (surround/trim). $2,500-$6,000+ is not an uncommon final price range. You’ll pay more if you need a new gas line, chimney relining, or electrical/blower wiring.

What are the benefits of a gas fireplace insert?

You get real flame with on-demand heat, less heat loss than an open wood fireplace, and far less mess than burning wood. It’s one of the simplest and most cost-effective ways to breathe fresh life into a dated masonry opening with a clean surround and remote control.

What are the disadvantages of a gas fireplace insert?

Professional installation, venting requirements, and periodic service (burner cleaning, pilot/ignition checks, vent inspection) all increase cost and complexity compared to electric fireplaces.

Are gas fireplace inserts worth it?

They certainly can be if you have an existing fireplace you don’t use and you want real heat without hauling wood or dealing with smoke and ash. Whether you go with a propane fireplace or natural gas fireplace, it’s a wonderful way to update your home! 

Do you need a chimney for a gas fireplace insert?

You usually need an existing fireplace cavity and a path to vent outdoors (often through the chimney using a direct-vent liner). Some scenarios call for horizontal venting through an exterior wall, but that depends on the insert and the home layout.

Whether you’re looking for a direct vent fireplace or ventless gas fireplace, there’s a model for you here in our lineup at The Great Fire Company. We’ll help you find it.

What is the life expectancy of a gas fireplace insert?

A quality gas insert from our collection can last 15-25 years with proper installation and routine service. You might have to replace components like blowers, igniters, and remotes, but the bones will last a really long time!