Do gas fireplaces need a chimney. Gas fireplace chimneys need to remain open so that carbon monoxide can escape. Does outdoor chimney need cap posted on may 8 2016 by susan no comments a chimney on an outdoor fireplace whether attached to your home or a stand alone fireplace away from the house needs a chimney cap for all the reasons a house chimney needs one. For many homeowners this is exactly the product theyve been looking before.
In addition the hpba recommends that all vents for vented gas fireplaces be inspected on an annual basis by a chimney sweep certified by the chimney safety institute of america and also. Ventless fireplaces which dont include a flue or chimney have been sold in the us. Natural gas or propane fireplaces that dont require a chimney in order to run.
Gas fireplaces are not a solution for a problem chimney. Chimney sweeping needs to be performed routinely to clear the resin build up caused by smoke cooling as it travels up the chimney and flue. Once a year you need to call in a chimney sweep to inspect the chimney and chimney cap and to scrub off any creosote that has built up within the chimney.
Although less expensive and easier to install than a traditional fireplace the gas and propane options do have some. If you dont do this particularly if. With wood burnign fireplaces you know quickly if the chimney is not open because of smoke in the house.
Gas venting basics most homeowners are aware of the need for chimney cleaning and inspection if they own a wood burning stove or regularly use their fireplace but many dont realize that a gas heating appliance whether it is a furnace boiler or even a hot water heater also relies on the chimney for proper venting of the exhaust. If the chimney is damaged dirty or doesnt draw air well enough to burn wood it is not suitable for gas logs. Chimneys previously used to burn wood should be professionally cleaned to remove creosote before gas logs are used.