In the case of a nonexistent chimney and a desire to have a gas fireplace, all is not lost. For a direct vent, that component is a chimney. A direct-vent system transfers the combustion byproducts, hazardous fumes, and pollutants produced by the fire from the fireplace and outward through the chimney. The byproducts are then dispersed outside and become a non-threat to you and your home.
A direct vent is the safest way to rid the home of dangerous combustion fumes, but not all homes are equipped with the masonry of a chimney. Also called a B-vent, a natural vent takes the dangerous fumes of a fireplace and pushes them outside the home through a chimney. Here, you can get around having to use a brick and mortar chimney to rid the home of fumes and use a pipe system instead. The fact of the matter is that the easiest way to vent a gas fireplace without a chimney is to avoid venting in the first place and go vent-free.
Vent-free fireplaces can be installed without the need for a chimney, piping system, or any external venting that spews the fumes outside of the home. With this ability, you can essentially install a vent-free fireplace anywhere in your home. We Can Help! Plumbing Heating Cooling Gas Fireplaces. Sign me up for newsletters. Request Service. Coupon Popup. Upfront Pricing. Trained Technicians. Extended Warranties. Commitment to Community. Easy Financing.
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Did you know that a gas fireplace or fireplace insert could help reduce your heating costs? It cuts down on the fuel consumed by your furnace and can help reduce home heating bills by 20 to 40 percent, according to the Hearth, Patio and Barbecue Association. With a controlled pilot light and temperature system, homeowners tend to use less gas with a direct vent gas fireplace. Adding to that efficiency, says Hendrickson, is that no air from your home is escaping up the chimney.
Direct vent gas technology is the preferred technology in every green building program, including the National Association of Home Builders Green Home Building Standards, U. Gas fireplace inserts are a way to modernize a home and transform a wood-burning fireplace into a convenient, efficient, easy-to-maintain gas fireplace that turns on with the flip of a switch—just like a direct vent gas fireplace.
Venting for fireplace inserts varies depending on the fuel type, but gas inserts are vented similarly to gas fireplaces—typically vertically, through the existing masonry chimney—but done so collinearly rather than coaxially.
With collinear venting, the fireplace insert unit is also sealed off from your home just like a direct vent gas fireplace would be. Venting a gas stove uses the same direct vent process horizontally through a wall, or vertically through the roof as a direct vent gas fireplace or insert, meaning you can place a gas stove almost anywhere in your home.
Exhaust then goes out through the roof via a single double-wall pipe, the outer layer of which acts as a heat insulator. B-vent fireplace units and venting systems tend to be smaller and require less of a footprint in the home, making them an option for smaller rooms. Installation is somewhat straightforward, however they have less venting flexibility and the need to vent vertically could pose challenges in some homes.
With venting being such a crucial piece to the fireplace puzzle, a vent-free appliance might sound like an oxymoron. But these marvels of the hearth world are in a class all their own, thanks to modern spins on tried-and-true heating methods that date back to the s. Instead of routing the resulting gasses to the outdoors, though, a vent-free appliance operates at a high enough temperature to essentially burn up any combustion byproducts before they can go back into the air, eliminating the need for venting altogether.
Because no air escapes through venting, Usilton estimates that for every dollar that the owner of a vent-free gas fireplace spends on heat, 99 cents is retained. While some may be hesitant to install a vent-free fireplace because of the lack of venting, vent-free fireplace technology has many benefits.
Usilton says that this method is safe and sound—and has come a long way from the rudimentary heating process that originated in Europe and the United States about 80 years ago. Although vent-free fireplaces are prohibited in some states and municipalities out of concern for indoor air quality in certain types of houses, Usilton points out that independent studies show a vent-free fireplace burns so efficiently, no more moisture is found in a room with a vent-free hearth than in a vented one.
Thanks to updated testing requirements and safety regulations, Usilton adds, to date vent-free fireplaces have a zero-percent failure rate with the Consumer Product Safety Commission. In addition to saving money on fuel, a vent-free fireplace typically is less expensive and easier to install than a vented model and can be located in hard-to-vent places, such as an interior or below-grade wall.
In as little as two hours, a technician can drop the fireplace into a decorative cabinet, hook it up to an existing gas line and go—no venting, ductwork or renovations needed. Vent-free products are known for abundant heat, Usilton adds. This process involves construction through the roof and finishing the interior and exterior of the home once the hearth is installed.
First, the fireplace box is surrounded by non-combustible board, framing and a header. A metal vent pipe is then routed from the fireplace through a flue and chimney liner installed within the walls of an existing masonry chimney, then the liner is topped with a vertical termination cap. But since a standalone stove is a closed system much like a direct vent gas fireplace, it does not pull in room air but requires fresh air to be drawn in from outside , it vents through a ventilation pipe in the chimney, whereas a wood-burning fireplace only requires a chimney liner.
A pipe connects the firebox to the chimney and works to release smoke and draw fresh air. Smoke will exit the firebox through the ventilation pipe and chimney. At the same time, the firebox will draw in fresh air through the chimney and ventilation pipe.
Do not touch glass until cooled. Range hoods draw smoke, steam and cooking aromas from your stovetop and vent them out of the house, helping to refresh the air in your kitchen. The type of range hood you need for your gas stove will depend on your kitchen design. You should feel air being blown out of the exhaust cap on the roof or wall when the fan is running.
This appliance, when installed, must be electrically grounded in accordance with local codes or in the Do i need a vent over my stove? The gas is off when the lever is at a right angle to the pipe.
Microwaves are also commonly placed on countertops, stored inside cabinets, or on shelves. What type of range hood is needed for a gas stove?
Generally, venting to the outdoors is not required unless the range contains special features such as a cooktop grill or other unit that smokes or. Without a vent hood, cooking exhaust, smoke, and strong odors will fill your room quickly. In fact, you can put a microwave over a gas range or electric range. Our largest vent free gas stove delivers reliable home.
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