View Single Post
Old 07-24-2017, 02:08 PM   #16
38Chevy454
Senior Member
 
Join Date: Mar 2015
Location: Cincinnati
Posts: 146
Default

A simple solution might be to just add an additional add-on A/C evaporator unit, connected to your current compressor and condenser. Just tee the lines. Look at Vintage Air as examples, they are generally designed to put A/C into an older vehicle, but it could be set up to blow into your RV box area. Might not have the full cooling capacity of your roof mount running off the generator, but it would certainly help a bunch. You would not need the extra compressor or condenser, your current truck system probably has enough capacity to handle the second evap. Or might upgrade to a larger capacity compressor if you want. Swapping to larger condenser may be difficult.

Any specialty hose shop can splice your lines and make the new lines to go back to the second evap unit. Many larger vans and SUV's have second evap units in the back area to help cooling the rear vs just the front dash. You are doing essentially the same thing in my example.
__________________
2005 Kenworth Showhauler 45 ft total length
twin screw, 450 hp ISX, 10 speed Ultrashift
38Chevy454 is offline   Reply With Quote