Computer Fans on AC Ducts?
Thanks to member LandYacht ive learned that modern computer fans are super efficient and quite powerful for their size. My toyhauler AC is ducted. You have the choice whether to open or close the ...
Forum Discussion
Reverse Flow Through Ducts:
Heres an idea people might like. Possibly adapt to your own setup.
This toyhauler came with an AC unit in the main room. With ducts that feed the bathroom and small front bedroom.
Previous owner added a secondary AC unit to the small front bedroom that does not have any ducting. To keep noise levels down im running the AC unit in the front bedroom and then blowing the air backwards through the ducts to come out in the main cabin.
Its working ok. I dont have the blower on high because im not sure how they construct and seal those ducts. Also the blower is not sealed its just hanging from wires floating there. I do feel cold air hitting me. Only noise is a computer fan up at the Main AC unit and from this chair my sound meter app is saying 47-49db. When set next to the fan its upwards of 70. Dont have a dimmer so that will drastically drop as the fan is getting 13.5v right now.
Heres an idea people might like. Possibly adapt to your own setup.
This toyhauler came with an AC unit in the main room. With ducts that feed the bathroom and small front bedroom.
Previous owner added a secondary AC unit to the small front bedroom that does not have any ducting. To keep noise levels down im running the AC unit in the front bedroom and then blowing the air backwards through the ducts to come out in the main cabin.
Its working ok. I dont have the blower on high because im not sure how they construct and seal those ducts. Also the blower is not sealed its just hanging from wires floating there. I do feel cold air hitting me. Only noise is a computer fan up at the Main AC unit and from this chair my sound meter app is saying 47-49db. When set next to the fan its upwards of 70. Dont have a dimmer so that will drastically drop as the fan is getting 13.5v right now.
