[The Bus Crew]

We only put one unit in the front and plan to run it like that until we see how well it keeps up this next summer.  That said we anticipate adding a second even if not needed in the rear just to have the backup for when we are baking on the road or the temp gets higher than one can handle (not sure what temp that is).  Still something we are learning for ourselves at this point. 

We were limited by the 115volts available to power the unit so that narrows down the choices.  This one is a 1 ton which was the largest I could find for 115 volts. 

I did find “hundreds” of others online that have used the Pioneer brand and had good feedback on using them in a mobile application. 

I attached an image of the one I purchased.