I got a vaccuum control valve off a Ranger for 19.99 Canuck on Amazon. I can hook it to a cable or vaccuum and have an electric solenoid to hook it up, but there's a bypass on it that recirculates just enough to keep my windows defrosted and the cab comfortable. One day this year I'll hook up the vacuum solenoid, but for the summer that should be good - open the air vents if it's too hot, but with the fan off it seems cool enough.
I don't drive it in the winter, but it gets cool and damp here for much of the year and defrost is a must even in the summer.
Last edited by NorthCoast3800; Mon May 10 2021 04:39 PM.