Do you need an outside vent on a gas furnace?Post created: 2016-04-25 Type of Equipment: Furnace Views: 211
This question was created on the page: https://www.furnacecompare.com/furnaces/rheem/classic-90-plus.html.
On 2016-04-26 Gary wrote:
Yes, your furnace does need to be vented outside. The vent carries toxic emmisions from the combustion process out of the building and prevents fire. If you would like to contact a contractor about installing an outside vent for your furnace, we can help you find one, here.