When most people think of chimneys, they think of fireplaces. That's why there is, or should be, a keep-open device attached to the damper in gas-log fireplaces. An open flue system is how a conventional gas fire or solid fuel burning fire works with a traditional class 1 or class 2 chimney. Climb the roof and check whether your flue damper is opened or closed. However, some gas log sets will still need a chimney to dissipate the heat from burning. Can you get carbon monoxide poisoning from a gas fireplace? Gas fireplace flue open or closed for sale, codes code requirement that run to travel up into the flue or fully open or cold air is required for a draft so the same as … There are 3 ways to tell whether or not the damper is open without lighting a fire. Open gas units have a single flue to transport by-products outside however they still need another form of ventilation of fresh air into the room. If you feel a draft coming down the chimney, it is a good indicator that the damper is open. Do keep a carbon monoxide detector in service as a safety precaution. Cold air stored in the chimney flue … Because gas-log fires produce copious amounts of carbon monoxide, they have to vent outside in a fail-safe manner. A pivot damper operates on a long, jointed handle. If your. Knowing how to check if your gas fireplace is open or closed is essential to the safe operation of your fireplace. To help explain what a balanced flue is further, it’s best to compare them to a regular – or ‘open’ – flue system. Turn the gas off at the shut off valve and check to see that the igniter is properly sparking. Your plumber will determine how many ventilation points will be needed for your room so that the fireplace can get fresh air for its burning without compromising the indoor air quality. Perform a visual check. You may be able to vent a ventless gas log set into your existing fireplace. Likewise, people ask, can you close the damper when pilot is on gas fireplace? You should be able to see daylight at the top. Copyright 2020 FindAnyAnswer All rights reserved. Putting a Damper on Your Energy Bills The primary culprit in energy loss is the fireplace’s damper. Asked By: Mehwish Margato | Last Updated: 13th May, 2020, Step 1. If you have a pilot light constantly burning under your gas logs, shutting the damper puts you, your family and your pets at severe risk of carbon monoxide poisoning. Bring it down slowly and monitor for smoke intrusion. • Feel for a Draft. Typically, ventless options may not require a chimney flue and exhaust for the combustion gases. You can tell if the damper is open or closed by visually checking inside the flue, feeling unusual drafts, or checking the damper controls. Now if you have a warm/hot fireplace the number up the flue is higher by a factor of 3. More than 100 million homes in North America are built with wood or gas burning fireplaces and nearly all of them can contribute to energy loss. Note: This is not a foolproof method if you have a top-mount damper. Because gas-log fires produce copious amounts of carbon monoxide, they have to vent outside in a fail-safe manner. Poker Damper. All vent-free logs are firmly attached to a U-shaped burner and cannot be moved. LESLIE: Jo in North Carolina has some concerns about a gas fireplace. An improperly maintained or ventilated gas fireplace, however, can result in incomplete combustion, creating carbon monoxide, and causing this toxic gas to linger—putting those inside at risk of carbon monoxide poisoning. Check your damper handle to see which position it is in. The type of fireplace will determine the size of flue liner for example an open fire fireplace will require a flue liner that ranges in diameter from 8 to 10 inches. Do not close a fireplace damper until the fire is completely out. #3 Make Sure Your Grate Is the Right Size. For thousands of years, humans have gathered around the open fire for a sense of safety and community, and the fireplace is still the focus of family living in many homes, especially around the holidays. And I was under the impression that when I operate the gas logs, that I need to have the chimney flue slightly open. This kind damper, Poker dampers, we commonly refer to as a banana handles.This is because of the banana shape arch in the handle. If the damper is closed, then the smoke will come out of the chimney and fill out the room. 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. How do I protect my toddler from fireplace? 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. The damper should always be fully open before lighting a fire and when the fireplace is in use. Fireplace Anatomy 101. When inspecting a gas burning fireplace check to make sure the glass is secure and free of cracks. If you can see up into the flue, the damper is open. What cars have the most expensive catalytic converters? Does Hermione die in Harry Potter and the cursed child? Most damper controls are of the pull chain variety. Inspect the fireplace surround, hearth, and firebox to make sure there are no cracked bricks or missing mortar. By the same token, if you notice a large amount of cold air or you are able to feel a breeze blowing into the room from your fireplace, the flue is probably open. Before using your gas fireplace for the first time each year, check to see that the damper is open and that the portion of the chimney you can see is clean and soot- or debris-free. Can you change a gas fireplace to a wood burning fireplace? Fireplaces tend to be simple to operate, but the damper is the one crucial element you need to know how to use to keep your fireplace functional and safe. A traditional vented gas fireplace (view example on Amazon), fueled by either natural gas or propane, has two vents that run to the exterior of the house. A flue damper is usually found just above the fireplace stove, at the base of the flue, but may be located further up the flue. Move the control lever to the open position. You should be able to feel cold air by moving your hand or face into the fireplace. The intake vent draws fresh air into the fireplace while the exhaust vent safely removes fumes of the combustion (burning) process. An open damper will let air circulate freely in the chimney flue. To get your fire burning for the first time, you will need to ignite the pilot light, which can be left on even when you are not using your fire. Open, Sesame The method of opening and closing the flue depends on the type of fireplace and how it was constructed and installed in the room. When the fireplace is not in use, the damper should always be closed. Look for any cracks, gaps, or signs of wear in the lining of the firebox (the interior of the fireplace). How an open flue system works. Open the damper, and shine the flashlight and mirror up the walls. When not burning, the flue should be closed to prevent heat loss. Using a flashlight, poke your head inside the fireplace to look up into the chimney. Check your damper handle to see which position it is in. They produce tall, golden flames and are a very realistic-looking replacement for real wood logs. If you can see up into the flue, the damper is open. 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