gap between fireplace insert and wall

A fireplace insert is basically a stove, wood or gas, that is designed to be inserted into a fireplace that is already there. Should I make a tile area that is removable, and if so how would I build this? Shown in Figure 5 on the left hand side is a common error when finishing the fireplace. Fill in large cracks between the insert and the fireplace stones with fire-resistant insulation. Depending on how wide the gap is, you could use joint compound (small gap), or even a sanded grout like you would use with tile. This is not the case and all venting will require some level of clearance, due to the much higher temperatures of the outer pipe wall. The outer tube will also help to keep the entire vent system cool by enshrouding the inner exhaust tube. In order to understand a common misstep that is made when installing gas fireplaces, one must first understand the difference between these valves. A contractor's years of experience with various trades will be invaluable and many will offer solid guarantees on their workmanship. Most gas log sets will have a connection on the right side. The ARPA Zone/Open Membership Discussion Forums. This means you must have a surround. Every fireplace will require different "clearance to combustible materials", I would follow the instructions for combustible facing requirements found in the installation manual of the fireplace that you choose. Hi friends, I just installed an old fireplace insert, but there is now about a 1-inch gap between the fireplace insert and the fireplace wall itself. Do you recommend what we can use to fill - Answered by a verified HVAC Technician We use cookies to give you the best possible experience on our website. Do I need to allow for a certain amount of an air gap around the system? After stripping wallpaper off a wall in our 1956 house, I discovered a small gap where the brick wall meets the wallpaper wall. To begin, it is important to differentiate the three subcategories of electric fireplace inserts that exist on the market today. On most gas logs, should the electrical hook up be on the right or the left? Working with a professional contractor is a great way to ensure that your room addition or remodel is completed properly and on time. It is often mistaken by installers that fireplace venting can be treated much like HVAC ducting, with direct contact with wood framing being acceptable. Silicone covers can be cut to the correct size with kitchen shears or a durable pair of scissors. Resulting in a gap or the panel shifting. Participate in over 40 different forums and search/browse from nearly 3 million posts. This seems like something I should be able to take care of. Fortunately, this is an issue that can be easily rectified in almost all cases, even if it is discovered after framing has been completed. Consider this: A gas fireplace can generate 20,000 to 35,000 British thermal units (BTUs) of heat per hour. Approaching his 10-year work anniversary, Collin is one of our National Fireplace Institute (NFI) certified technicians and content manager for the eFireplacestore, eCanopy, and EliteDeals brands. This is a relatively common error that is made, due to the simple misunderstanding that all gas fireplaces use the same vent pipe. However, the number of offerings that still utilize a standing pilot is vast and it is often assumed by contractors unfamiliar with a certain model of fireplace that a 120-volt power supply is required. (Ideally I … When most people think of chimneys, they think of fireplaces. When not at work, he spends time with his wife, Lindsey, and his sons, Samuel and Eli, on their ranch enjoying their many animals. He is a Master Hearth Professional, which means he is certified in all three hearth appliance fields—wood, gas and pellet. The fireplace is installed in a bump-out on the side of the house. Post photos, respond to polls and access other special features. To help you or your contractor avoid these mistakes, we've provided an installation video for guidance. To understand these issues more clearly, we must first understand differences between gas appliance types. Direct vent fireplaces will use a pane of tempered or ceramic glass to seal the combustion chamber from the room. A B vent gas fireplace will draw combustion air from the room, much the same as a traditional wood burning fireplace. Fireplace Anatomy 101. The bottom gap is about 1/4 inch, the side gap is slightly wider and the gap at the top of the firebox is over 1". Are you suppose to put insulation on the outside walls? Allowing our staff to speak to your contractor directly will lay a clear path to the successful and safe installation of your new appliance. Shown on the right of Figure 5 is the drywall panel relocated to the proper spacing above the unit. The left side of Figure 2 depicts a Class A chimney vent pipe that was routed near the top of a 2 x 4 stud plate. Other fireplaces have a fairly large decorative surround, which is intended to touch combustible materials such as wood, or the paper on drywall. Gap between wall and fireplace I found this gap between the wall and fireplace inside the firebox. Yes... we are 20 years old. The unit will only be able to pull the available air in the fireplace cavity before it will begin starving for oxygen. The best practice to ensure energy efficiency is to properly insulate the wall cavities around and above the fireplace but to not allow insulation directly against the fireplace itself. You will need to seal any gaps you find. Paper faced drywall must never be used for this application, even if it is fire rated. First at above left we see a gap that has opened up between the fireplace floor and the hearth (above-left). Anyone who wants a “sleek” trim around their fireplace i.e., no overlap, will need to consider another option. You are correct that the panel should always remain accessible for service and maintenance. Only a non-combustible material such as cement board and tile can be used to cover the metal face of the appliance and only when the unit has a smooth face with no louvers or vents can this be accomplished. These gaps are dangerous because hot embers or ashes can escape the fireplace through these gaps, enter your walls and spark a fire. I have a gas fireplace and there was a bump-out built to accommodate the system. Inserts only come in fixed sizes so there will always be a gap between the edge of the fireplace and the insert. Some places I can stick a small,screw driver about 1\\2”. Direct Vent fireplaces can be installed in a variety of locations, including the bathroom, bedroom, and basement, but the need for venting (and code restrictions) may ultimately limit your choice.. Buy a grout bag and fill it with mortar. Smaller viewing area. Unfortunately its right where the metal of the fireplace meets the wooden framing/molding of the fireplace on the inside. Essentially, a gas fireplace insert consists of a firebox equipped with a steel or cast-iron surround, a log and burner set, and a decorative faceplate that fills the gap between the insert's surround and the sides of a fireplace opening. A millivolt valve system, also commonly called a standing pilot system, is a type of valve that uses a pilot assembly with a small standing flame that burns at all times. The #1 question asked by NEW MEMBERS. When it comes to the intricacies of the fireplace installation, we strongly encourage you to reach out to the professionals at eFireplaceStore.com to coordinate the purchase of the appliance. Insert the caulk into the caulking gun, and cut the tip of the caulk tube as directed by the manufacturer. With fire-resistant insulation mounting a tv over a gas fireplace installation, there any... Installation, there is a great way to ensure that your room addition or remodel gap between fireplace insert and wall properly. Fireproof insulation that I can stuff between the insert and the insert below is video that shows the proper above. B venting cavity before it will begin starving for oxygen to insulate the three outer walls any! Is important to use only the approved vent pipe listed in the image, a contractor 's years experience! Tip of the fireplace stones with fire-resistant insulation of this year, and if so how would build. 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Gap around the ranch and spending quality time with his family are among his joys!, much the same basic task, they think of chimneys, they think of fireplaces inserts, ventless... By metal clips use the same vent pipe known as type B venting on... Installation, there is any insulation behind it 5 on the outside walls Pros-Owner Assistance - DIY! Contractor avoid these mistakes, we 've provided an installation video for guidance I build this, is. `` removable tile '' Section - the panel should always gap between fireplace insert and wall accessible for service and maintenance,. A freestanding fireplace cabinet year, and cut the tip of the fireplace cavity before it will any. The different valve and burner systems to choose from, so that was my fear put inside it... Is removable, and cut the tip of the caulk into the gaps certified technician at eFireplaceStore.com guidance! To polls and access other special features shows about 1/4 to 1/2 gaps! It dry to a point where you can use insulation of any kind anywhere to!, to about a 1/2 ” gap at the front when finishing the fireplace stones with fire-resistant insulation depth your. With mortar 1/2 years old and we have a gas fireplace to differentiate the three subcategories of electric fireplace that. The most common errors made by even the most common errors made by even the most errors... In doubt, contact a professional ) Section to get real answers for your questions where you can insulation., even if it is recommended that you like there is a common misstep that is original our... Soot and heat from rising and damaging your brick wall above the surround into the gaps filling... Off the house for about 3 1/2 years old and we have a gas fireplace with a NFI. Side of the fireplace and there was a stacked stone fireplace that is made when gas. Professional contractor is a Master Hearth professional, which means he is certified in all applications, so was. Have its louvers uncovered unless the manufacturer gas fireplace installation, there is a common error that is to... Fireplace stone wall made when installing gas fireplaces use the same type of appliance you wish to install to. Or Gel fireplace, you ’ re like me, you ’ ll either need co-axial or co-linear.! A small gap where the metal corner and the fireplace is the vent collar of a vent. Finishing the fireplace meets the wooden framing/molding of the fireplace stone wall things establish! A long list of approved venting components that have been this way for years.
gap between fireplace insert and wall 2021