Gas fireplaces give instant flame at the push of a button, with none of the ash, hauling or chimney sweeping that come with wood. This collection pulls together every gas model in the catalog: direct vent linears, square boxes, vent free firebox units and outdoor gas fireplaces. Brands include Napoleon, Montigo, Empire, Superior and Modern Flames. Output starts near 15,000 BTU for bedrooms and small living rooms and climbs well past 40,000 BTU for open spaces. Most models can be ordered for natural gas or propane, which you choose on the product page.

44 products

How to choose a gas fireplace that suits your home

Work through four questions in order. First, vented or vent free: direct vent is sealed and ducts exhaust outdoors, while vent free needs no flue but is restricted in some regions, so confirm local rules. Second, size: match the viewing width to the wall and keep the firebox depth within your framing. Third, heat: smaller rooms need a lower BTU, and a fireplace oversized for a tight room will run uncomfortably hot, so size to the room instead of picking the biggest number. Fourth, style: linear for modern walls, square or traditional for a classic opening. Add a remote, blower or lighting package if you want finer control.

Do gas fireplaces need electricity?

Many run on a millivolt pilot with no power, but models with electronic ignition, blowers or lighting need a supply or battery backup. The product details list which applies.

How much does a gas fireplace heat?

Output is rated in BTU. A mid-range model around 20,000 to 30,000 BTU suits an average living room, while open plans may call for more. Always check insulation and layout.