Hi all and thanks in advance for any help.
My installer just completed my new HVAC install.
The furnace+blower are in a pretty air tight HVAC room. The return duct from the apt feeds into this room and is not directly connected to the furnace return opening.
However, with my previous furnace, the combustion air intake used to be connected with a PVC pipe directly to the unit - here, the installer left this PVC pipe feeding the room and didn't connect it directly to the unit.
Is that a problem or should it be fine?
My electric water heater is also in that room.