Upstairs Return Vent Thoughts

https://publishoryx.com/s/e7Mq7FBU0vB0Ya5S0SXLJ

Upstairs Return Vent Thoughts If your upstairs stays hot, check how many return vents you have up there. Ours only had one tiny return at the end of the hall. Leaving bedroom doors open at night made a bigger difference than I expected