Can You Use an Existing Chimney with a New Furnace? | 2nd
Furnace Exhaust in a Chimney? Read This | PV Heating & Air
Can I Use My Chimney with My New Furnace? | FAQs | Lennox
Furnace technology has advanced significantly in recent years, raising concerns over chimney use. As a result of changing technology, many existing masonry chimneys aren't able to meet the specific demands of new furnaces. There are several reasons for this furnace-chimney incompatibility. First, the size of the chimney can be an issue. Modern, higher-efficiency furnaces transfer more heat into your home and less heat up the chimney …
Does My Gas Furnace Chimney Need a Chimney Cap? | eHow
Feb 12, 2018 · All in all, building codes may prevent technicians from using your chimney to vent a furnace anyway. The standard piping used to ventilate new furnaces should do just fine. In the meantime, fix those pesky chimney problems with the help of our expert chimney …
Apr 18, 2020 · WOOD-FIRED FURNACES. Furnaces are available that burn wood in combination with other fuels (see above), or which burn only wood (Figs. 9 and 10). One standard cord of good hard wood is approximately equal to the heating equivalent of 200 gallons of fuel oil or one ton of coal. The burning of wood requires a furnace built specifically for this
Oil furnaces are remarkably efficient devices, but still produce byproducts that require periodic cleaning. The most common byproducts in the burning of oil product are carbon and sulfur, both of which are prone to producing nasty build-up on the inner surface of your furnace's out-take, or chimney.
But many don't realize that a gas heating appliance – whether it is a furnace, boiler or even a water heater – relies on the chimney for proper venting of the exhaust. Appliances fueled by natural gas or propane may not produce the visible soot that appliances burning other fuels do, but they can deposit corrosive substances in your chimney.
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