Can You Vent A Gas Furnace Through A Wall

If you have any questions about whether your furnace flue pipe should go through the roof or the side of the house or if you d like a furnace installed in your st.

Can you vent a gas furnace through a wall.

Be sure to check the clearance distances required for your particular heater brand and model. The wall mount direct vent gas furnace exhaust vent outdoor clearance distances shown in our illustration below are an example adapated from williams 2018. Well making sure that you choose the right venting style will protect them. Read more elaboration about it is given here in respect to this can a high efficiency furnace vent through a chimney.

Example of outdoor and through wall clearances for a direct vent wall mount gas furnace. A conventional natural gas furnace will vent the dangerous combustion gases through a simple vertical exhaust system that is attached to the furnace. We are getting a new 95 efficient gas furnace and it has been mentioned that there are two options for venting it out of the walk in unfinished basement. A gas wall heater or older forced air furnace generally requires a type b double wall metal vent pipe while a new high efficiency furnace requires a schedule 40 pvc vent pipe.

When we are talking about gas furnace vent pipe code we need to talk about the different types of the vents first after all you want to keep your family safe from harm. Direct vent chimneys fireplaces. The answer is yes and no an 80 efficient furnace can be side wall vented per national fuel as code 7 3 4 with the use of a mechanical draft system of either forced or induced draft design. The condition of the chimney is a factor because new super efficient gas furnaces do not vent up the chimney they are vented outdoors horizontally through a wall by a small plastic pipe.

The inducer motor mimics the negitive pressure of a flue effect on a proper verticle chimney to a horozontal flue vent. You cannot just take the vent off an 80 efficient furnace and run it out a side wall. The efficiency rating of a furnace is called afue annual fuel utilization efficiency. Guide to choosing installing troubleshooting through wall or side wall venting exhaust devices for heating appliances like oil or gas fired boilers furnaces or water heaters photos examples of sidewall venting or direct venting installations that are improper and or.

Louis area home contact jerry kelly your st. Louis furnace repair and installation contractor. You can vent anything out the wall there just needs to be an inducer motor to be sure the exposed vent on the interior of the home stays in a negative pressure. So what does this mean.

Sidewall vent direct vent direct exhaust systems for oil or gas fired heaters. You need to use an auxiliary power inducer. Type b vent pipe.