Gas fireplaces, including inserts ... and less energy-efficient since heat escapes up the chimney. Unvented or vent-free systems are usually less expensive, but they aren’t designed to provide ...

More than 23 million vent-free products, including fireplaces, inserts and gas logs, have been sold since 1982, and sales are rising, said Sue Walker, chair of the Vent-Free Gas Products Alliance.

Gas log sets for vented fireplaces cost $1,200 to $1,400, he says. Swerdlin, who is licensed to install vent-free fireplaces only in Maryland, says the fireplaces have improved over time and ...

High-end Prestige Series vent-free gas logs, Models PS24, feature larger, realistic-looking logs, stacked three high and three deep on a heavy-duty grate; active yellow flames on high and low settings ...

Vent-free gas fireplaces have been on the market for about four years and have grown rapidly in their popularity, mainly for aesthetic value rather than for heating use. They are exactly what the ...

Is that true and are they safe? Dear Al Vent-free gas fireplaces are nearly 100 percent efficient because there is no chimney to lose heat. This makes vent-free gas logs a relatively low-cost ...

Also, some municipalities have restricted or outlawed vent-free fireplaces. Vented gas logs are your best option if you don’t care about adding heat, don’t plan to use the fireplace often or ...

California and other cities on the East Coast and Texas have passed laws restricting or banning vent-free models, requiring gas fireplaces to have outdoor vents — though older homes in those ...

The State of California and some East Coast and Texas cities have recently passed laws restricting or even outright banning vent-free models, requiring gas fireplaces to have outdoor vents (though ...

California and other cities on the East Coast and Texas have passed laws restricting or banning vent-free models, requiring gas fireplaces to have outdoor vents — though older homes in those ...