![]() Passive heat exchange systems are simple in principle: The fire rests on a tubular grate that draws cool air from the room and channels it back into the room. Fireplace doors also can improve the safety of your fireplace and allow you to attend less to the fire. ![]() Freestanding screens are also available and will serve a similar purpose ensure they are safely handled to prevent breakage. It is important to use a glass or ceramic door that can withstand the heat of the fire. Glass or ceramic doors that can be closed once the fire is burning will prevent the flow of air from the room into the fireplace, and allow more air around the fireplace to be heated. A fireback will not make a lot of difference on its own, as the heated air still needs to be flowing into the room, but it will help if you are able to control the direction of the airflow. The iron absorbs heat from the fire and reflects it back into the room it will also store heat after the fire is out and continue to radiate for some time. For maximum efficiency, the fireback must be of comparable size to the back of the firebox. FirebackĪ fireback is a cast-iron reflector that is placed on the back wall of the fireplace, behind the fire grate. This can be a simple modification, depending on the construction of your fireplace, but will not make a large difference in efficiency. You may be able to modify existing vents to draw in air from outside to feed the fire, thus preventing the vacuum effect of using air from inside the house. You should close the damper as tightly as possible before smoke comes into the house. Once your fire is burning, you can close the flue to allow only a small amount of air through the flue and out of the house. If your fireplace is well-designed, it will have a damper you can easily adjust to control the flow of air up the chimney. Fortunately, there are fixes for each of these problems, which you can use separately or together. Last, there is little heat reflecting from the fireplace masonry into the room. Third, the rush of air over the fire makes the wood burn more quickly. Second, while the heated air rushes from the house, it creates negative pressure in the house and contributes to cold air leaking into the house through any other openings. First, the heated air is siphoned directly from the house through the chimney flue. There are a few causes to fireplace inefficiency. If you have any concerns, consult an expert before lighting a fire. Do not install anything in your chimney or fireplace that will endanger your safety during use. Before doing that, though, ensure you use proper equipment and fireproof materials. If you want to generate heat in your wood-burning fireplace, you are going to need to make some changes. Compared to woodstoves, fireplaces are extremely inefficient: Fireplaces frequently only have 10 percent efficiency, versus 60 percent or more efficiency from a wood stove.Ĭertainly, it isn’t worth your while to chop 100 logs to get 10 logs worth of fuel. However, most masonry fireplaces are designed primarily for decoration and provide little heat. Your hearth provides an inviting glow and can become the center of a room. You may be thrilled to have a fireplace in your home. The strong adhesive backing is a little tricky to start, but will stick to any clean smooth surface and provide years of protection.6 Simple Ways To Generate More Heat From Your Fireplace The kits include edging tape to hide seams and edges. MantleFlect™ Shield can be cut easily with a pair of scissors or utility knife. Painting the MantleFlect™ Shield will hinder its ability to reflect radiant heat, but the Kool Core™ insulation will still reduce radiant heat. However, keep in mind, changing the color and reduce the reflectivity rate of the shield down from 90% to as low as 50 or 40%. Any paint that will bond to aluminum is okay to use. Color Changes are Optional and Will Effect Performanceĭoing a color change on the MantleFlect™ Shield is possible. In many modern homes, it is common to see a TV and sound bar located above a fireplace, using this heat shield can protect these components from fireplace heat. Excessive heat damage is the number two cause of premature failure of electronic devise. By using this mantle heat shield, you can protect the finish on your mantle and prevent the wood or drywall from drying out and cracking. This heat shield reflects and dissipates the heat radiating up and out of your fireplace. They may also be used to shield TV’s and sound bars located above a fireplace. Mantle heat shield can be used to protect fireplace mantles from excessive heat and damage.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |