I could use some specifications on furnace flues.
These vented to the outside. There is one behind the latice cover.
Everything about this set up seemed to be wrong. Isnt the condensation line supposed to be on the exhaust? The flue with the draft inducer?
They where about 20+ feet long, no slope & additional elbows. There was corrosion at numerous joints in the flue.
Isn’t PVC supposed to be used?
I am still in a fog from yesterdays inspection the same as are weather. Fog & rain