Convert a Wood-Burning Fireplace to Electric: How-To
Can I change a wood-burning fireplace to an electric?
Yes—most wood-burning fireplaces can be converted to electric, and it’s usually one of the simplest ways to get the look of a fireplace without dealing with ash, soot, chimney upkeep, or gas lines. The typical approach is to place an electric fireplace insert or electric firebox into the existing opening, then finish the surround with trim, a mantel, or a TV stand with a built-in electric unit.
How the conversion typically works
Option 1: Electric fireplace insert (most common)
An electric insert is sized to fit within an existing fireplace opening. It slides in, plugs into a standard outlet (many use 120V), and provides flame effects with optional heat. Many models can be run with flames only, so the “fireplace” can be on even when you don’t want added warmth.
Option 2: Electric fireplace with mantel or TV stand
If the old firebox is outdated, damaged, or you want a cleaner, furniture-style look, an electric fireplace TV stand or mantel package can cover the existing opening (or be installed on another wall entirely). For sizing help and layout ideas, see this guide: 72-inch electric fireplace TV stand with mantel guide.
What to check before you buy
Measure the opening and nearby clearances
Measure the width, height, and depth of the existing fireplace opening and compare it to the electric insert’s required fit. Also check clearances to mantels, trim, and electronics, especially if you plan to mount a TV above.
Confirm power access
Most electric units plug into a standard outlet. If there isn’t one in or near the fireplace cavity, plan for a licensed electrician to add a receptacle. Avoid running an extension cord inside a wall or enclosed cavity.
Decide what happens to the chimney
Because an electric fireplace doesn’t vent, the damper is often closed and the flue may be sealed to reduce drafts. Keeping moisture and pests out matters, so consider a chimney cap and professional inspection if the chimney is older.
Do you need to remove the old wood-burning components?
Not always. Many conversions leave the masonry firebox in place and simply add an electric insert. If the firebox is deteriorating or you’re remodeling the surround, partial demolition may be worth it—but it’s optional for many installations.
FAQ
Do electric fireplace inserts provide enough heat for a living room?
Many electric inserts are designed as supplemental heaters and can comfortably warm a small-to-medium room, but they won’t replace a whole-home heating system. Check the unit’s wattage and recommended room size before purchasing.
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