A direct vent fireplace uses outside air for combustion instead of the air from within your home. … 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.

Do direct vent gas fireplaces need a chimney?

How Do Direct Vent Fireplaces Work? 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.

Is direct vent or ventless better?

Direct vent gas inserts generally have a more realistic looking flame than a vent-free gas insert. For vent-free gas inserts to reduce the risk of emissions being transmitted into the home, the burn temperature of the fire needs to be higher. So, this higher temperature produces a less realistic, sometimes blue flame.

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.

What is the difference between direct vent and B vent gas fireplaces?

What is the difference between a Direct Vent and a B-Vent gas hearth product? 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.

Do direct vent fireplaces smell?

As the waste air for vented forms of gas fireplaces leaves a home, there are typically no smells associated with the normal use of natural vent or direct vent gas fireplaces.

Which is better ventless or vented 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.

Are direct vent fireplaces efficient?

Direct vent gas fireplaces are typically the second most efficient form of gas fireplace. Direct vent models vent both clean and waste air externally and are able to produce heat for a home from burning gas very efficiently.

Does a direct vent fireplace need electricity?

In addition, all direct vent gas fireplaces are sealed, keeping emissions out, and are vented to the exterior of your home using the natural buoyancy of warm air (warm air rises), meaning no electricity is needed to operate your gas fireplace or gas fireplace insert safely.

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.

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How do I know if my fireplace is direct vent?

Turn on the fireplace. If the flames reach above the gas logs and the look like a wood burning fireplace, then the logs must be vented. If the flames are small, an have a blue cast, the fireplace is vent-free.

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 direct vent fireplaces have blowers?

Direct Vent Gas Fireplaces can also be installed between rooms and in corners where less space is utilized. Most Direct Vent models are capable of achieving greater heat gains by adding a blower to them so warm air is circulated throughout the home no matter where they are.

Can a direct vent fireplace be vented through a chimney?

Gas fireplaces are typically vented horizontally through the wall to the outdoors—direct vent—but they can also be vented vertically through the roof. … Fireplace inserts are typically vented horizontally through the roof using an existing chimney.

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

It typically costs between $3,500 to $7,500 to install a direct vent gas fireplace.

Do all direct vent fireplaces have glass?

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. …

Does a gas fireplace have to be on an exterior wall?

Gas fireplaces do not need to be installed on an outside wall. Modern gas fireplaces can be installed anywhere in the home, whether it be on an interior wall or an exterior wall. This is because gas fireplaces are usually well insulated.

Are gas fireplaces bad for your health?

Yes, gas fireplaces are one potential cause of carbon monoxide poisoning. … An improperly maintained or ventilated gas fireplace can create incomplete combustion, creating carbon monoxide, and causing this toxic gas to linger—putting those inside at risk of carbon monoxide poisoning.

What does a vented gas fireplace look like?

A vented fireplace has attractive yellow and orange flames that lick upward around the sides of the ceramic logs. An unvented fireplace, by contrast, has much less striking flames. These flames tend to be smaller and bluer. As a result, an unvented gas fireplace won’t create quite the same illusion as a vented one.

How do I know if my gas fire is leaking carbon monoxide?

1. You see black, sooty marks on the front covers of gas fires.
2. There is heavy condensation built up at the windowpane where the appliance is installed.
3. Sooty or yellow/brown stains on or around boilers, stoves, or fires.
4. Smoke building up in rooms.

Does the pilot light stay on in a gas fireplace?

Most gas fireplaces rely on a “continuous pilot light,” a type of pilot that remains lit so long as gas is flowing to the unit. Some newer, more energy-efficient models rely on an electronic ignition that only lights the pilot when the fireplace itself is turned on.

How do you break in a new gas fireplace?

To “break in” your new gas fireplace, it should be run on its highest setting for 6 straight hours. You may experience minor smells and smoke, so being home and deactivating your smoke detector for the first few hours as important. This is a normal part of the process.

Will a gas fireplace work if there is a power outage?

Gas & wood fireplaces will continue to work safely during a power outage. These fireplaces do not require electricity for venting and can be used safely during a power outage.

How many hours can you run a gas fireplace?

In short, you really shouldn’t let a gas fireplace on for too long—specifically more than three hours at a time.

How long do direct vent fireplaces last?

How Long Can a Gas Fireplace Last? Generally speaking, you can get a good ten to fifteen years of use before you need to replace your gas fireplace.

How does a direct vent fireplace heat a room?

Direct-vent fireplace units are generally more efficient than traditional gas fireplaces or wood-burning fireplaces. They use natural gas or propane, but most of it is converted into heat and it sealed off by the glass barrier to keep heat inside the home. No flue is needed, so there is no risk of backdraft.

What is the most efficient direct vent gas fireplace?

• The Most Efficient Direct-Vent Gas Fireplaces on the Market Today.
• Ortal’s Sealed Ventilation System Is More Efficient.
• Rethink Safety. Reimagine Versatility.

Is a damper the same as a flue?

A damper is located in the flue of your chimney. The flue is where the smoke escapes when the fire is going. Dampers are placed inside of the flue to help control ventilation.

Do you have to open the damper for a gas fireplace?

The damper in a gas fireplace should remain open all the time. The glass between the firebox and your home prevents cold or heat from coming down the chimney and by leaving the damper open at all times, you eliminate the risk of having gas build up or backdraft into your home.

How far can you vent a direct vent fireplace?

The most common clearance for direct vent components to combustible materials is 1″ on every side. Please note that this does not apply to all fireplaces and situations.

Do Vented gas logs produce heat?

A vented gas log must be used in a regular fireplace, designed to burn a wood fire. … Some vented gas logs will give up to 25,000 BTU’s of heat but most don’t give hardly any heat.