A direct vent fireplace has a completely sealed combustion chamber which allows it to vent directly out a side wall or through the ceiling of your home. A direct vent fireplace uses the natural principal of warm air rising to create negative pressure in the system to draw in cold air for combustion.

What is the difference between direct vent and vented fireplace?

A B-vent must be vented vertically and uses fresh air from inside the home to provide oxygen to the fire. A direct vent has a sealed glass front and pulls all of its fresh air from outside the home.

How does direct vent gas fireplace work?

Direct-vent fireplaces work by employing outside air rather than air inside the home for combustion. The air comes in through a double vent pipe’s outer chamber, while the inside chamber is used to send exhaust fumes outside the home. This method of operation is overall superior to that of traditional gas fireplaces.

Do direct vent gas fireplaces need a chimney?

Direct vent is by far the most common venting method and is the newest form of venting, invented by the founders of Heat & Glo in the 1980s. It remains a popular choice because of its efficiency, safety, flexibility and the fact that it does not require an existing chimney.

Why are direct vent gas fireplaces so expensive?

Typically, direct vent gas fireplaces are more expensive than the vent-free type. Direct vent systems rely on outside air for combustion. A contractor is required to install one of these units, and the installation cost will be greater than that of a ventless system.

Which is better direct vent or B vent?

Direct-vent appliances are typically higher in efficiency than b-vent appliances and put out a lot of heat even with a low flame setting but still do not produce as much heat as their vent free counterparts.

Does a direct vent gas fireplace have a damper?

What is this? Ventless gas fireplaces, which vent waste air back into a home, and direct vent gas fireplaces, which vent waste air directly outside of a home through a vent in an external wall, typically won’t be found with dampers.

How long can you run a direct vent fireplace?

Most manufacturers don’t advise running a vent free gas fireplace for more than a few hours a day. Usually, that’s not much of an issue, because you’ll get hot in 20 minutes, and you’ll probably be ready to turn it off.

Are direct vent gas fireplaces efficient?

Direct vent gas fireplaces, stoves and inserts produce highly efficient heat in a broad range of sizes and can be installed almost anywhere in the home. In fact, they are the most requested type of hearth system by U.S. consumers today.

Can a direct vent fireplace burn wood?

Direct Vent Fireplaces can be vented horizontally through an outside wall or vertically through the roof and will minimize heat loss through the chimney. Direct Vent Fireplaces simulate a true wood burning fire with realistic ceramic or refractory logs, a glowing ember bed, and vibrant dancing flames.

Why does my direct vent fireplace smell?

Seasonal Burn-Off Is Normal As a seasonal side effect, a direct vent fireplace often isn’t utilized until the fall rolls around when the temperatures outside start to get cooler. When we finally decide to fire it up, it may come with an unpleasant odor similar to burnt plastic!

How much does it cost to install a direct vent gas fireplace?

Direct Vent Gas Fireplace Installation Cost It typically costs between $3,500 to $7,500 to install a direct vent gas fireplace.

Which is better vented or ventless gas fireplace?

Ventless fireplaces are more energy efficient than vented fireplaces because no heat escapes up the flue, so you’ll save money on gas utility bills. A vented gas fireplace uses more gas to create the same level of warmth because some of its heat escapes through the flue.

Can a direct vent fireplace be installed on an interior wall?

Power Venting makes it possible to install a gas fireplace almost anywhere in the home. Direct Vent gas fireplaces require outside air for combustion and exhaust – that’s why they are so often installed on outside walls of homes. But what if that perfect spot for a fireplace is on an interior wall? No problem!

Do all direct vent fireplaces have glass fronts?

You do not use or lose any room air to feed the fire and there is no exhaust coming into the home because all direct vent gas units have a fixed piece of glass in front of the fire in order for them to function and provide additional radiant heat.

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