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woody420
- 266
- 18
ok i want to use my dryer vent hole which is 4in to run 6in ducting to air cool my hoods from the bottom of the wall the air is a little cooler down there. i will get get good air flow by pulling the air from the smaller 4in then into a 6in duct? i really can get a six in hole in my wall house is not mine. i lso wanted to use the same vent to pull air into my room but with a y an a 4inline fan for my rooms fresh air intake. do u think i will be pull air with just an 4in opening. thanks weird ? i thinks its a bad idea but i had to ask around