Before purchasing an insert, measure the exact height, width and depth of your fireplace opening. Each insert brand and model has its own safety criteria established by the manufacturer.

A gas fireplace insert can keep a home warm and cozy without the hassle and expense of burning wood. Gas fireplace insert costs range from $700 to $6,500 with a national average cost of $3,600.

On top of that, installation typically runs between $400 and $3,000, depending on the difficulty of installing the gas, electrical and ventilation lines, and whether it’s a direct-vent or ...

While a typical 120-volt fireplace insert produces about 1,440 watts (5,000 BTU) of heating output, a 220-volt connection boosts the capacity to 2,700 watts, or about 9,000 BTUs.

On "Ask This Old House." ♪♪ Richard: I'm on my way today to do a project to convert a wood fireplace to a gas insert. Now, a gas insert has no visible flames, so it's a lot safer.

An electric fireplace insert can add warmth to your home, but you won’t mistake it for the real thing. CR tested 10 inserts for their ability to warm a room.

Electric fireplace inserts are available for a little as $350 and as much as $3,000, but good-quality units cost about $1,000. Electric fireplace insert FAQ Do electric fireplaces get hot? A.

If you have a mantel but no working chimney, your best bet for a cozy fire this winter is to invest in an electric fireplace insert. This traditional model offers more than 5,000 BTUs to heat ...

Installation Costs: Fireplace insert installation can be expensive, especially if a chimney liner or venting system is not already in place. Labor-Intensive: Requires effort to procure, store, and ...

Gas fireplace insert cost can vary based on size, type and installation. Find out more about gas fireplace inserts and how much you should expect to pay.