What is Creosote and Should I be Concerned About It? Stoves and stovepipes must be spaced out from walls and othercombustible materials to prevent ignition. It’s Time to Upgrade or Add a New Fireplace! Tips for Choosing the Firewood You Really Want, Children as Chimney Sweeps in England – A Terrible Chapter in History, A Safety Tip: Schedule your Chimney Cleaning and Inspection Without Delay, 5 Steps to Having a more Eco-friendly Fireplace, Home Fires in the News Reveal Fireplace Safety Breaches, Top 5 Reasons to Choose a Wood Stove for Your Home, Three Things to Do With a Fireplace in Summertime, Firewood Facts: How to Choose the Best Firewood, Get to Know the Anatomy of Your Fireplace, Consider the Benefits of a Fireplace Insert, Your Chimney and The Wicked Witch of the West, Some Truly Amazing Chimneys From Around The World. The top of the chimney should extend not less than 1 m (3 ft.) above the point it exits the roof, and 600 mm (2 ft.) … Many factors must be taken into consideration to have a safe and proper U.L. It’s interesting how just a couple of letters can change the whole paradigm. Now check your email to confirm your subscription. For security purposes, please enter the following code: Clay Lamb is a Cincinnati Chimney Sweep contractor and the executive producer of the YouTube channel, podcast, and blog Ask the Chimney Sweep. Stove pipes, or chimney connectors, can be either single or double walled. I need to know how high the chimney is, but too leery of getting on ladder to measure it. How a Chimney Cap Installation Protects Your Home and Roof, How a Cold Winter Can Lead to Chimney Damage. Distance Matters. Chimney flashings are frequently the source of water leaks and old dried out tar can crack and allow water through. They intend to make sure that the chimney draws properly and that a fire hazard does not occur. What is the 2 foot, 10 foot, 3-foot rule? What is Tuckpointing and Why is it Needed on Chimneys? Positing a chimney on the home relative to the rest of the home may cause it to draw better. That would dependent on the substrate below being wood brick or block. For traditional construction, the "3-2-10 Rule" is used to determine how high a chimney needs to be above the roof line. Folks often have trouble grasping the 2 foot, 10 foot, 3-foot standard. This is why the rule calls for the chimney to extend 2 feet above any structure within 10 feet of the chimney. Illustration 1. One Inspection Will Solve Three Major Problems. Chimney Installation Configurator; Tax Incentives; Affiliates; Cookstove Community; Customer Agreement Form; Installers ; Installation Videos. Most draft problems have to do with inadequate gas temperature in the chimney. The chimney … These can include installation of new attic insulation, powerful roof vents, cathedral ceilings, large stairwells, and fans in kitchens as well as bathrooms. There must be a minimum of 150mm from the sides of the appliance to the side and rear edges of the hearth and 225mm (for stoves designed to be used with the door closed) from the front of the appliance to the front of the hearth. Thisdistance may be reduced con… Reader Question: what is the minimum chimney height up through a flat roof near two windows? The recommended minimumchimney height is 15 feet from the flue collar of the stove to the top of the chimney. Its all based on your building codes and the AHJ, the the authority having jurisdiction, as well the chimney venting pipe manufacturer. That means that it will suck air through from your stove which also helps it to burn well. An example, I have a chimney with three flues each 78.5 square inches. Chimney Height: The 2 foot, 10 foot, 3 foot Rule. Learn how your comment data is processed. When a home is built with a masonry fireplace, there is a huge range of possible sizes. Appreciate you for the correction. For example, you could vent a 6-inch stove into an insulated chimney that is 8 inches in diameter. Rely on the Tools of Professional Chimney Sweeps- Skip DIY! A wood stove can have surface temperatures which reach over 400 degrees F. The interior stove temperatures are over 1,000 degrees F, and if a chimney fire occurs, temperatures over 2,000 degrees F are possible. It is essential that the venting for any type of wood-burning fireplace or stove include a flue of the appropriate diameter for the appliance. House is 2-story, so I am guessing it to be 30′ feet? For best results a minimum 3m of chimney height above the stove is required (higher the chimney the better the draw). What would a correct clay flu liner size should I use? Don't worry though, we're here to help you through it! Get a bucket Honey, no get lots of buckets”. A chimney flue should never be less than 5″ diameter and only certain stoves can use them (DEFRA-approved stoves that allow a 5″ flue can be attached to this diameter flue). Shorter flues may need a spinning cowl to improve the up-draught. I have always had water leakage where chimney goes through edge of roof and would like to just eliminate the chimney all together. Reply: … Do you have one of the 5 Most Common Chimney Problems? This site uses Akismet to reduce spam. If, however, the manufacturer of a factory-built fireplace unit, wood stove, or other appliance has other specifications, these must be followed. Fireplaces and wood-burning stoves only work right when everything is built or installed correctly, and that includes the height of the chimney. Also my first approach would be to pop the chase cover at the top to explore whats down inside there. Wood IS an Eco-Friendly Way to Heat Your Home, Wood Stoves, Fireplaces and the Danger of Pyrolysis, Yes, Chimney Inspection and Cleaning is Needed After a Mild Winter, Yes, Your Gas Fireplaces Needs to be Inspected Annually. Should that sheetrock be 5/8″? Is Your Chimney Crown Cracked or Damaged? If draft problems are experienced with systems higher than the recommended minimum system height, adding to the chimney may have little or no effect. It’s important to have a builder who knows how a fireplace works and makes sure the fireplace opening and the flue size are the right match to create excellent venting. Should You Worry about Vines Climbing Up the Chimney? For an explanation, see the section on inadequate chimney height in the article on fireplace problems. The way wood stoves and fireplaces work, a correct match on fitting the flue size to the appliance is a must. And at least 2’ higher than any portion of a building within 10′. Will a Chimney Sweep Leave a Mess in My House? I have seen fireplaces (prefab boxes) on new homes that do not have a chimney up the side of house but rather stop just 3-4 ft above the box. Some require larger diameter flues. Whether you are installing a new chimney, or adapting an existing chimney to your wood-stove, close attention to chimney height, flue size, and location should be considered. Most sheds and garages are compatible with wood burning stoves … Inside the shed or garage, the stove should be no closer than specified in the stove manual to the nearest combustible material. Here’s How to Tell. The top of a chimney pipe must extend at … Does your Chimney System Need a Makeover? Safe Installation of your Wood Stove. What is Chimney Relining, and is it Necessary? Leaky Chimney? Wood Stoves. https://youtu.be/v0PUV_E775s. Consider a Fireplace, Repair Your Chimney for Winter Warmth and Safety, Restore the Chimney on Your Fixer Upper Home, Restoring “Original” Fireplace Openings in Older Homes. Learn why you should never use a sealer. I am ordering materials for 20×30 addition and chimney this week. A 6-inch stove requires a 6-inch flue. Chimney Sweep Challenge / 12 Chimneys in One Home! Meets 2020 EPA emissions standards There may be other factors to con-form to code for clearances on the roof, high wind, high altitude, etc., that may make the minimum height undesirable or a violation of building codes. What Types of Creosote are in Your Chimney? I'm going to install a clay lined brick chimney in my 2 story home for a wood burning stove! See our article Distance to Combustibles. Proper venting is of utmost importance, to ensure that toxic combustion by-products go outside and not inside the home. He must repair the chimney on the inner fp, but since it’ll be gas, does the chimney have to be a min of three feet tall. I’m not sure why or how or if it would even be acceptable. Combustible: Wood Colors: Flat Black Flue Pipe Diameter: 6” (15.3 cm) Flue Pipe Type: (Standard Single Wall): Black or Blued Steel 2100°F (650°C) Minimum Chimney Height: 12’ (3.7 m) Maximum Log Length: 19” (483 mm) Electrical: None Dimensions Overall ( Depth x Width x Height ): 33” x 18.5” x 23” (838 mm X 470 mm X 854 mm) You may want to check just a little more, as I have not seen anything that doesn’t require that every fireplace or appliance in any given chimney chase, must have it’s on own separated and properly sized chimney venting system. Fireplace Safety During the Winter Holidays. Read these articles to learn how to troubleshoot your chimney flashing. Fireplaces Add Value, but What About Energy Efficiency? a correct match on fitting the flue size to the appliance is a must. Now, his intention is to convert both to gas. As you move up the chimney, the length of the measurement increases. Thanks for providing that link and illustration. All of the potential enjoyment of a fireplace is partially dependent upon proper chimney and fireplace sizing. Son’s house in Dormont (inside Pittsburgh) has two fireplaces. Stovepipe differs from chimney systems. OR we can convert to gas. approved installation. How Much Does Chimney Tuck-Pointing Cost? The building regulation guidance notes state the minimum flue size for stoves is: Up to 20kW burning smokeless fuel – 125mm diameter . In order to determine proper chimney height above the roof, measure from the side of the chimney horizontally. We are told all the fireplaces are improper in our condo complex and the shaft needs to be lined with 5/8″ sheetrock? What Technicians Check for During a Chimney Inspection, What to Do If You Suspect Mold in Your Chimney or Fireplace, What to Do When Lightning Strikes Your Chimney During a Summer Storm, What to Know Before Firing Up Your Gas Fireplace, Why Chimney Cleaning & Chimney Inspection Aren’t DIY Jobs, Why Damp Chimneys Can Cause Problems for Your Home. Chimney Sweeps Recommend Different Repairs and Quotes? A CHIMNEY THAT IS TOO SMALL OR LARGE IN DIAMETER, OR TOO SHORT, CAN CAUSE YOUR STOVE TO SPILL SMOKE WHEN DOOR IS OPENED. However, when installing a freestanding wood burner without the protection of a chimney surround, you’ll need to consider its distance to any combustible surfaces around it. If, however, the flue is more than three times the size of your stove outlet, the problem that will likely be created is that the smoke cools excessively and therefore fails to exit properly. If, however, the flue is more than three times the size of your stove outlet, the problem that will likely be … Choosing the Fuel Type for Your Next Hearth Appliance, Cleaning a Fireplace is Best Left to the Professionals, Common Reasons for Structural Damage to Chimneys, Creosote & Chimney Fires: What You Must Know, Creosote and the Damage it Can Do to Your Chimney, Dangers of Neglecting Chimney Maintenance, Differences Between Above-Ground and In-Ground Fire Pits. Certified chimney sweeps offer many chimney services like chimney cleaning, chimney repair, masonry repair, chimney caps, fireplace cleaning, fireplace insert and wood stove sales and installation in all of central Connecticut. If no wall protection is used, the common radiant-type stove orheater must be spaced out at least 36 inches from the wall. The height of the chimney, the size of the flue, smoke chamber construction, and other components work together to either ensure a strong draft or detract from it. Can The Wood I’m Burning Affect My Chimney? I trust we will provide you with enough information to solve your chimney and fireplace needs. We won't send you spam. Clay Lamb, I will say since I don’t have boots on the ground there. Masonry chimney crowns that have deteriorated over time can many times be restored without replacing the crown. How can the chimney chase be checked to see if the proper sheetrock exists? This can cause draft problems. I going to be careful about this question. Our professionals typically recommend installing a stainless steel flue lining that is the same size as the stove outlet, to solve the problem of an inadequate draft. Is Your Chimney and Fireplace Ready for the Cooler Weather? What is the minimum height clearance needed for a wood burning stove pipe when exiting a flat roof. Choose from 3 Types of Gas Burning Hearth Appliances, Choosing Between Wood Fireplaces & Wood Stoves, Troubleshooting Tips for Gas Fireplaces – Part 2, Troubleshooting Tips for Gas Fireplaces – Part 1, Batteries and Pyrolysis: Two Stealthy Causes of Structure Fires. Minimum chimney height (feet) 15' Minimum floor protection in front of unit: 18" CAN/16"USA: Glass Type: Ceramic glass: Center line of flue outlet to the back: 6 5/8" Center line of flue outlet to the side: 12 1/2" Maximum output - EPA test wood: 23,300 BTU/h: Maximum output - seasoned cord wood: 65,000 BTU/h: Steel thickness (top) 5/16" Optimum efficiency: 78%: Emissions … If the stove is registered as Defra exempt and has 125mm outlet collar then a 125mm flue may be used. I also know that a single fireplace can have multiple flues. The minimum chimney height recommended for minimum performance of wood burning and multi fuel appliances is 4.5 m from the top of the appliance to the top of the chimney. As a general rule, the diameter of the chimney should match the flue collar on your wood stove. Chimney draft problems are often due to chimney height or lack thereof. If your home is at a particularly high altitude, I recommend consulting a professional in your area when it comes to these particular specifications. With no references to supermarket tabloid magazines size really does matter when it comes to the length of a chimney. Has Your Chimney Been Damaged by Severe Winter Weather? I call this being got between a rock and a hard place. Chimney will be 25'-30' in height when completed. Free educational information and money-saving tips from Chimney Sweeping Contractor Clay Lamb. Is Your Old Wood Fireplace Draining Your Budget? Regards Clay, Your email address will not be published. Oversized Flue: For wood stove venting systems, bigger is not better. Is a Fireplace a Cost-Effective Way to Heat Your Home? Manufacturer’s instructions may override this and demand a larger diameter than Building regulations ask for. Wow, there’s some great and informative info here. Protecting your chimney with a water repellent is different than sealing it with a sealer. However, planning the installation is very important. Hartford Web Design and Search Engine Optimization SEO Marketing. This seems like a building code issue. What is a Fireplace / Chimney Damper & Is It Important to Chimney Function? Question: chimney size vs. btuh ratings (Aug 30, 2011) david said: what if you had a 4" furnace outlet and 2 3" outlets. This includes connector pipe and chimney pipe. There was an error submitting your subscription. Get Your Fireplace Running Efficiently This Winter. How To Install Wood Stove Pipe Through Wall. This will generally cause you fewer problems as a homeowner. Why Fireplace Cleaning Should be the Easiest Spring Cleaning Chore, Why Having a Strong Chimney Cap Is Important, Why Ice Dams are Dangerous for Your Chimney. Note: for large stoves that will mean the overall size of the hearth may be greater than 840x840mm. To me this sounds like a vented gas fireplace system because of the smaller height. Hakkımızda SEKDER; sosyal, ekonomik ve kültürel kalkınmayı destekleyecek, kültür, sanat, eğitim, gençlik, girişimcilik, tarım, hayvancılık, balıkçılık, çevre ve sağlık sorunlarının yanı sıra dezavantajlı gruplara (kadın, engelli, çocuk vb.) A chimney that is 6 inches in diameter has a 28.3-square-inch usable area, also called the cross section, through which to remove the combustion byproducts. Find answers to your creosote problems as we show you how to get rid of dangerous 3rd degree creosote. Determine Proper Chimney Height Using The 10-2 Rule. the roof is in front of two 1st floor windows thanks - Paula Moss 10/2/12. Heck, you even gave us a page number! Here’s Why August is Prime Chimney Sweep Time! How Do Freezing Temperatures Damage My Chimney? Smoke Detectors in Your Bedrooms – 2015 National Fire Prevention Week, Spring Cleaning Checklist for Your Chimney, Spring Cleaning of Your Chimney May Uncover Winter Damage, Switching Fireplace Fuel Type Can Lead to Spalling of the Flue, The Beauty of the Regency Fireplace Products, The Difference between a Chimney Crown, Chase Cover, and Chimney Cap, The Difference Between Exterior and Interior Spark Arrestors, The Importance of NFPA 211 and Chimney Codes, The Purpose and Function of a Chimney Cap, The Ultimate Guide to Maintain Your Wood-Burning Fireplace, Tips for Controlling Heat Output in your Fireplace, Tips to Prepare Your Chimney for Winter Weather, Top 3 Benefits of Wood-Burning Fireplace Inserts, Top 3 Questions to Ask a Chimney Technician, Top Two Potential Reasons Your Chimney is Tilting, Understanding Your Chimney’s Protective Components, Warning Sign It’s Time to Replace or Repair a Wood Stove, Ways to Reduce your Chimney and Fireplace Pollution, What a CSIA-Certified Chimney Inspection Means. Installation of wood stoves and other vented heating appliances must be done correctly, to ensure proper operation and safety. I first want to thank you for visiting our site. I would only recommend you look up the manufacturer’s installation requirements before you purchase one. Is Burning Wood Environmentally Friendly? I would personally check with the manufacture or written instructions of the gas logs, as well as a local or bldg inspector. For example, you could vent a 6-inch stove into an insulated chimney that is 8 inches in diameter. Table 1 shows theminimum clearances from combustible walls and ceilings. If … Want to have siding installed, chimney measures 28″ D twice and 61″ W. Trim will be 5″ on both sides of width, but not necessarily any on short sides. This can cause draft problems. One of the most important … Let’s address that current water problem: it sounds like it may be a chimney chase cover problem. Roby Cuistot EPA Wood Burning … Lower Your Home Heating Costs with a Fireplace Blower, Masonry Chimney Maintenance: What You Need to Know, Moisture Problems & Common Causes of Leaks, National Fire Prevention Week’s 2016 Theme is: “Don’t Wait Check – the Date”, Pellet Stove Checklist – Considerations when Selecting a Pellet Stove, Perfect Places to Add a Fireplace to Your Home, Prepare for Fall & Fireplace Safety with Chimney Maintenance, Preparing your Fireplace for Spring Season, Prevent Costly Chimney Repairs with These Pro Tips, Prevent Potential Hazards with Your Wood Burner, Problems with Gas Appliances Vented by Old Chimneys, Pros and Cons of Gas, Wood, and Electric Fireplaces, Protect Chimney Masonry with Water Repellent, Protecting Your Chimney From Brick Erosion, Reasons to Consider Installing a New Fireplace, Reasons to Install a Pellet Stove or Insert, Reasons You Should Always Budget for a Chimney Inspection, Remodeling Your Outdoor Space? Installation depends on the route used for the vent pipes: vertical, horizontal, or a combination of both. Thinking about purchasing one of these. Wood framewalls covered with dry wall are considered combustible. Are Soot Deposits Staining Your Home Interior? In general, the flue can be 1/10th to 1/12th as large as the opening.”. Why is Pellet Stove Service So Important? Note. Q ? The 10-2 Rule is the guideline for determining the amount of chimney required for proper operation and draw of your wood burning fireplace or stove. A flue functions with something known as the stack effect which utilizes pressure differential to create natural ventilation and air flow. Chimney Flue Sizing: The Model 205 Fireview Wood Stove has a 6” flue collar and a 6” chimney is considered ideal. What I cannot find out is how much chimney I need per flue, not height, but the two horizonal distances. Steve thank you for this correction. As a general rule, the diameter of the chimney should match the flue collar on your wood stove. The inner fp also has a roof top chimney. Wood Burning Stoves: Problems and Solutions. What do Gas & Wood Burning Chimneys have in Common? Possible Reasons for Drafty Fireplace Woes. Any comment on these fire boxes? But just as critical is negative pressure issues in the house that cause sluggish drafts. 10/2 Rule for Chimney Height. Fires, Ben Franklin, Father of the Fireplace Insert, Building a New Chimney – What You Need to Know, Causes of Flue Liner Damage, How to Identify & Repair, Chimney Cleaning & Maintenance During The Warm Months, Chimney Inspection Benefits: Enjoy Your Fireplace Safely this Holiday Season, Chimney Repairs: The Best Cure is Prevention. One is on an outside wall, but is old school built, as in1935. Gas Fireplaces vs. Wood Fireplaces: Which is best for you? How big would the chimney be? Click here to read more about smoking fireplace problems. © 2021 Northeastern Chimney, Inc. All rights reserved – All content is protected by the Federal Copyright Act, and legally cannot be reproduced elsewhere without permission – Unauthorized Use is Tracked Automatically and will be prosecuted. This scenario also results in the formation of an excess amount of creosote. I would like to address your statement of citing the the chimney. Get Your Fireplace Winter-Ready Before the Rush! In this case the hearth must be a minimum size: 840mm x 840mm. Building codes vary by region, but there is a standard minimum height for stove pipes above the peak of the roof. Required fields are marked *. 9 Things to Know when Hiring a Chimney Sweep, Turn Your Firebox Repair into a Fireplace Renewal, A Thorough Spring Cleaning includes a Chimney Cleaning and Inspection. Up to 30kW burning any fuel –minimum 150 mm. How to Identify the Cause of Chimney Staining, How to Keep Your Fireplace & Chimney Safe All Year Long, How Your Chimney Affects Your Home’s Energy Efficiency, Increase the Fireplace Energy Efficiency All Year Long, Investing in a New Chimney – What to Know. Please try again. How Often Do You Need to Clean Your Chimney? You will be able to rest assured that the flue is the right size, the appliance will be safe to use, and it will operate correctly. The hot flue gases from your stove need to be able to discharge freely and not present a fire hazard, whatever the wind conditions. The venting system shall satisfy the draft requirements of the connected appliance in Keep in mind that there is generally a minimum chimney height requirement for the overall system (usually 15 feet, which sometimes includes connector pipe) that can affect the finished height of your chimney system. I am designing a single chimney for multiple fireplaces. Easy-to-Spot Reasons to Schedule Pro Chimney Repair, Everything You Need to Know About Chimney Inspections & Why to Have One, Fire Prevention 2014 – Check Smoke Alarms, Fireplace Safety, Operation, & Maintenance, Fireplaces Add Extra Heat and Security in Cold Winter Weather, Four Tips for Buying a Wood-Burning Fire Pit. I attached this video for further information. 404-642-1421 Thank you. Why is it Important for Chimney Sweeps to be CSIA Certified? Why Price Matters When Hiring a Chimney Company, Why the Best Time to Install a Chimney Cap is Now, Why You Should Add a Second Fireplace to Your Home, Why You Should Hire a Certified Chimney Sweep, Why You Should Keep a Close Eye on Your Chimney Liner, Why You Should Shop Early for a New Fireplace, Stove or Fireplace Insert. There must also be a minimum 150mm of hearth at each side and rear of the stove and a minimum 225mm in front of the stove door (300mm if the stove is designed to burn with doors open) Summary; 12mm thick, 225mm to front & 150mm to sides. Chimney Caps: Benefits and Potential Problems, 2012 National Fire Prevention Week: “Have 2 Ways Out!”. The distance between the stove and flammable materials depends on the model and its kW heat output. The chimney must extend at least 3’ above the highest point where it passes through a roof. Minimum Chimney Height American National Standards Institute ANSI/NFPA 211-92, draft 1-7 states that a chimney or vent shall be so designed and constructed to develop a flow sufficient to completely remove all flue and vent gases to the outside atmosphere. In comparison, a 12-inch chimney size provides a cross section of 113 inches through which to vent smoke. That’s awesome. If you have a fireplace in your home, you have the most popular amenity that people hope for when buying a new residence. Installing a wood burning stove means you will need stovepipe. Many require a 6″ flue. Do I need a hearth if I have a stone floor? At Arada, all of our stoves are tested to ascertain this distance. Once this measurement reaches 10 ft. this height on the chimney is your base height. Minimum flue height 4.5 metres (15') from the top of the stove This is usually a stipulation by the stove manufacturer to ensure that there is enough basic up-draught in the flue system for their stoves to work properly. Flue outlet height, UK stove building regs J In Document J, pages 30-32. Is Your Clothes Dryer a Potential Fire Hazard? Additionally, cold air vents across the fireplace on the wall are notoriously for being sluggish with the draft. In most cases, a step up is also fine. Any peak that is within 10 feet of the chimney can compete with the chimney. If, however, the manufacturer of a factory-built fireplace unit, wood stove, or other appliance has other specifications, these must be followed. Learn how to fix your crown yourself. What’s in Your Chimney this Holiday Season? Each element of the construction of the fireplace and chimney contributes to venting. Osburn 2400 Wood Stove Some of the Osburn 2400's impressive features include a 3.4 cubic foot firebox; a heating capacity of up to 2,700 square feet; 13.5'' of clearance in the firebox, which can accept logs up to 21'' and a burn time of up to 10 hours in slow combustion mode. Chimney Installations; Cookstove Installations; Fireplace Installations; Reducing Clearances for Installations; Cookstoves in Washington; Great News from Congress Home > Wood Cook Stoves > J.A. Why does my Basement Fireplace Have a Backdrafting Problem? Has My Chimney Had a Fire? Chimneys operate under the principle that hot air will ri… is it the same formula or do you go off of actual btus. A 6-inch stove requires a 6-inch flue. Sweep Traditions in England Include Celebrations, October 9-15, 2011 – Fire Prevention Week, White House Chimney Sweeps Shake Things Up. I have owned and operated American Chimney since 1981. 10/2 Rule for Chimney Height . Do Home Inspections Include Chimney Inspections? $300 Tax Credit on Biomass Fireplaces and Stoves through end of 2016, 10 Things to Know About Pellet Stoves & Inserts, 3 Hidden Dangers That May Be Lurking in Your Chimney, 3 Reasons to Install a Pellet Stove or Pellet Fireplace Insert, 3 Things That Can Affect Your Chimney In Spring/Summer, 4 Chimney Problems That Need Immediate Repair, 4 Common Chimney Problems You Shouldn’t Sweep Under the Rug, 4 Exterior Chimney Problems That You Shouldn’t Ignore, 4 Fireplace Accessories That Can Improve Your Fireplace’s Efficiency, 4 Major Types of Chimneys Used in Residential and Commercial Buildings, 4 Primary Reasons for Chimney Damage and Chimney Fires, 4 Reasons for a Chimney Cap Even if You Don’t Use Your Fireplace, 4 Reasons Regular Chimney Sweep Services are So Important, 4 Safety Items Technicians Look for In A Chimney Inspection, 5 Chimney Basics Every Homeowner Needs to Know, 5 Hot Tips for Eco-friendly Fireplace Heating, 5 Important Chimney Chores Homeowners Should Never Forget, 5 Safety Tips for Operating Your Wood Stove, 6 Reasons to Get a Chimney Cleaning & Inspection Before Winter, 6 Reasons Your Chimney Isn’t Working Right, 6 Tips for Off-Season Fireplace and Chimney Maintenance, 7 Reasons to Invest in a Quality Wood Stove, A Chimney Sweep’s Top Tips for Ecofriendly (and Cheap!) Page 4 CAUTION YOUR CHIMNEY MUST BE CORRECTLY SIZED. When building, or rebuilding, a chimney, the builder should check the height to be … Other factors can influence the necessary height of the chimney such as “house stack effect” … “Chimney height may need to be … If upsizing needs to occur due to an existing chimney the following general rules apply: … SECTION I INTRODUCTION Your new MODEL 74 is a non-catalytic unit designed to meet the most … Also, if the outside wall fp will be modernized to have an outside vent, can he demolish that chimney? The rule for chimney height, and the problems caused by inadequate height, are identical for stoves and fireplaces. The high altitude and thinner air can possibly cause necessary measurements to differ slightly. Success! Water damage can cause chimneys to deteriorate faster than anything. Consult with your contractor before making this investment. Unsubscribe at any time. For that reason, home insurance policies often specify that professional installation is required, if damage caused by failure of a heating unit is to be covered in a policy. Maximum height of single skin vitreous enamel flue pipe MODEL 74 WOOD STOVE IDENTIFICATION 9 6. Contact our chimney professionals when you are ready to have a new and efficient wood-burning fireplace or wood stove installed in your home. Minimum chimney height (feet) 12' Baffle type: High quality vermiculite: Approved for an alcove installation: Yes: Approved for a mobile home installation: Yes, with fresh air intake : Shipping Weight: 520 lb (236 kg) Door type: Single, glass with cast iron frame: Glass type: Ceramic glass: Glass surface – dimensions (Width X Height) 18 3/8" x 12 1/8" Glass air-wash system: Yes: …