How does a Direct Vent Fireplace work?
- Combustion air is drawn from outside the building
- Cool room air is pulled into the lower chamber; it will circulate around the firebox and is released into the room as warm air via the fan. ...
- The Terminal is mounted outside, connecting to the fireplace indoors.
What are the benefits of Direct vent fireplaces?
Two Major Benefits of a Vent Free Gas Fireplace
- Keeping the Home Warmer in the Cool Winter Months. In the winter months, the main use for a home fireplace is the heat that it emits for the family in ...
- Less Pollution and Less Gas Utilization. ...
- Wood Burning Fireplaces or Ventless Fireplaces. ...
- HVAC Direct has the Fireplace to Meet your Needs. ...
Why to get a direct vent fireplace?
- Under 100 CFM (17)
- 100 to 200 CFM (475)
- 200 to 300 CFM (745)
- 300 to 400 CFM (610)
- 400 to 500 CFM (687)
- 500 to 600 CFM (417)
- 600 to 700 CFM (529)
- 700 to 800 CFM (261)
- 800 to 900 CFM (105)
- 900 to 1200 CFM (311)
How do you open the vent on a fireplace?
- Check your damper handle to see which position it is in.
- Visually inspect the flue damper during the daytime to see if it is in the open or closed position.
- Climb the roof and check whether your flue damper is opened or closed.
- Watch for heat backing up into the house from your fireplace opening when a fire is burning.
How can I vent my ventless fireplace?
Vent-Free Gas Fireplace Safety
- Check your Local Codes First. ...
- Buy for the Right Application. ...
- Buy the Right Size (BTU) Ventless gas heaters produce substantial amounts of water/moisture and carbon dioxide. ...
- Always Install an ODS. ...
- Always Burn the Unit with the Door Open. ...
- Consider a Fireplace Screen. ...
- Never Leave the Fire Unattended. ...
Do you need a chimney for a direct vent gas fireplace?
Direct vent gas fireplaces and inserts come in a broad range of sizes, efficiently producing heat almost anywhere in the home. Given the venting flexibility, wide range of styles and the fact that a chimney is not required for installation, direct vent appliances are well-suited to just about any type of home and room.
Are direct vent fireplaces any good?
Because of its venting and setup, it is super efficient for heating. Coaxial pipes draw air from the outdoors for combustion instead of sucking air, and heat, out of the room you're sitting in. Direct vent fireplaces are a great option for people who need a venting system outside of the typical vertical chimney.
How does a vent gas fireplace work?
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.
Are direct vent gas 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.
Is direct vent or ventless better?
Better Aesthetics & More Realistic Looking Flame 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.
How long can you run a direct vent gas fireplace?
In short, you really shouldn't let a gas fireplace on for too long—specifically more than three hours at a time.
Does direct vent gas 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 direct vent fireplace have a flue?
Since direct vent fireplaces generate cooler combustion gases, no flue is needed; the pipes can be installed through the wall. Safety. Direct vent fireplaces eliminate the need for a flue through the roof, so backdrafting isn't an issue.
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.
Do direct vent fireplaces give off heat?
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.
Do gas fireplaces use a lot of gas?
A standard 20,000 BTU gas fireplace will use about 20 cubic feet of natural gas per hour. Given that price of natural gas is about $1.09 per 100 cubic feet, running a standard-sized gas fireplace will cost about $0.22/hour at 100% heating output. In short: Gas fireplaces are quite inexpensive to run.
How much heat do you lose with vented gas logs?
Vent-free gas logs can be used in a regular fireplace or can be used in a prefabricated vent-free firebox that has no chimney. Some vented gas logs will give up to 25,000 BTU's of heat but most don't give hardly any heat.
Are direct vent fireplaces drafty?
A direct vent gas insert will stop those pesky drafts because the insert fits snugly inside the fireplace opening and the insert itself is a sealed firebox. A direct vent gas inserts is flued up the chimney, but because it is a sealed firebox the cold air cannot escape back into the room.
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.
What is the difference between direct vent and natural vent?
0:152:47B Vent vs Direct Vent Gas Fireplaces and Furnaces - YouTubeYouTubeStart of suggested clipEnd of suggested clipNow the difference is to is thus far as installation direct vent can go out a side wall or upMoreNow the difference is to is thus far as installation direct vent can go out a side wall or up through a room a B vent must always terminate vertically it can never terminate out a side wall.
Do direct vent fireplaces need a hearth?
However, natural vent gas fireplaces often require a hearth while direct vent and ventless versions may not, depending on the manufacturer requirements and local building codes and regulations.