Direct Vent Gas Fireplace Through Existing Chimney

Alternatively you can possibly knock a hole in the back of your chimney and just go out the side if you d prefer more labor but less flue inserts you d need to purchase.

Direct vent gas fireplace through existing chimney.

Be sure to read them carefully because they might differ slightly from what we show here. This process is simple and fire safe as long as you follow the manufacturer s directions. Next i will remove the firepla. Direct venting uses a power ventilating blower or fan and in some models a heat exchanger plenum to cool outgoing gases passing through the building wall sidewall direct exhaust or roof or through an existing unused chimney through which a vent pipe is passed vertical direct exhaust.

The first thing i do is clean the chimney. This type of fireplace has a completely sealed combustion chamber which allows it to vent directly out a side wall of the home. Hard to say without seeing it but typically you can use the existing flue provided you add the proper direct vent chimney insert for your particular gas fireplace. The heat generated remains inside the room rather than vanishing through the chimney.

To ensure proper venting however a liner must first be installed in the chimney. Direct vent is a term used to describe a specifically designed fireplace that performs differently from the traditionally vented fireplace which use a chimney. Unlike traditional fireplaces which need a flue through the roof gas fireplaces are vent free. Gas fireplaces burn natural gas and propane just like a traditional wood fireplace.

A gas stove can be vented through an existing chimney whether it is a manufactured or masonry chimney. A direct vent gas fireplace doesn t need a chimney. Rather you can run a special vent to the outside through an exterior wall. The fans preinstalled in the insert control the amount of heat entering the room.