The submitter wrote: “Keep the supply & return registers close together so the air can flow freely back to the furnace. The house seems a little chilly and the furnace keeps running. This needs more study.”
The submitter wrote: “Keep the supply & return registers close together so the air can flow freely back to the furnace. The house seems a little chilly and the furnace keeps running. This needs more study.”
2 thoughts on “Air Supply”
Forget the room, just duct the furnace to itself and save on the cost of installing all that pesky invasive ductwork.
…although, I must say, it looks like it still manages to make a good dust filter.
That may not be an air return. It may simply be a grill to allow hot air to pass into a small adjoining room like a pantry or half bath. Some older homes do this when it’s difficult to run duct into the adjoining room.