Gas Fireplace Doors Open Or Closed

Additionally prefab zero clearance fireplaces are surrounded by wood which can be a combustible fire hazard therefore have specific regulations regarding the ventilation of fireplace doors.

Gas fireplace doors open or closed. 98 0 32 oz 269 00 269 00. Large 10 class a metal chimney required hefty 1000 lbs of masonry firebox unsealed good radiant heat and open to the room no fans or accessory heat ducts 2. Open no glass doors like isokern or firerock with add on gas burning unit fake ceramic logs. Closed and sealed glass zero clearance gas fireplace many mfgs.

With the doors closed 99 of the heat of your fireplace with go directly up the chimney. Doors should be open when burning a moderate to large fire or when burning gas logs. Get it as soon as fri oct 2. Closing your fireplace doors doesn t make your fire burn longer.

At chimney safety institute of america we commonly get asked about whether homeowners should leave the glass doors on their fireplace open or closed. If you close the doors the flames pull towards the glass where it can impinge and shatter the glass. Gas fireplaces grow in popularity every year and manufacturers offer a wide selection including gas logs and self contained fireplace units mounted to a wall. 1 16 of 394 results for gas fireplace doors pleasant hearth an 1011 black alpine medium cabinet style fireplace doors with clear tempered glass.

When burning gas logs in a wood burning fireplace the glass doors should always be fully open when the gas logs are burning. Free shipping by amazon. Oxygen is a key element in healthy burning fires. The glass doors should be closed as the fire dies down to minimize the amount of room air going up the fireplace chimney.

4 5 out of 5 stars 324. Regardless if you have vented gas logs in your masonry fireplace or vent free logs in your prefabricated unit your fireplace doors should always been open and the mesh screens closed when using your gas logs. Glass doors should be fully open when starting a fire and when the fire is burning strongly. Fireplace glass doors increase fire heat when closed during a burning fire fireplace glass doors can more than triple the net heat realized in your home.

Keep in mind the glass used with a wood stove is different from that used with a fireplace. This results in a dull blaze with little heat output. The vent free log sets are compatible with any zero clearance fireplace doors. All gas logs should be burned with the doors wide open even if a mfr tells you they are approved for closed doors.

Allowing your fireplace doors to remain open will promote better airflow. It is still an open hearth fireplace which is susceptible to aerodynamics. Some gas log fixtures are vented so that any dangerous gases produced during the burn will travel outside just as they move up and out of a chimney in a traditional wood burning fireplace. 3 you lose the fire s heat.