Tagged Questions
8
votes
2answers
583 views
What does a Summer/Winter switch on furnace air ducts do?
On some of our furnace ducts, there is a switch/valve for Summer/Winter or S/W.
What does changing this switch/lever accomplish?
Can bad things happen if I forget to switch it?
Bonus question: ...
4
votes
1answer
135 views
How can I unbend a bent furnace filter slot?
I recently bought a new home. When going to change the furnace filter, I couldn't get the original furnace filter out of the slot at the last part of the filter (where the cardboard border is). Since ...
5
votes
1answer
345 views
Insulating ducts in a crawlspace
Consider a source duct from the furnace/AC. The ducts run in a vented crawlspace. The floors atop the crawlspace are a mix of hardwood and kitchen vinyl.
The symptoms are:
the longer run vents ...
