Hey guys, I recently had a new furnace installed and while the fan does run for a little bit after the flame shuts off based on the control board, I’d like the option to have the blower run for longer afterwards to circulate the heated air a bit better. Sort of like the “Coast to Cool” function, only with a programmable time limit. Right now I’m using the option to run the blower for “X” minutes per hour, but that seems to be completely random. I checked the board on my furnace and I can’t extend the shut off time more than 180 seconds after the flame shuts off, but based on my own tests the vents blow warm air up to 5 minutes after the burner is deactivated so this option would be awesome.