APU space

It will move the fuelweight a bit to the steer axle
A nice generator with 3500w/4500w peek
https://www.walmart.ca/en/ip/firman...YonRVWbxFIZl0zfrZZQthpxStTVls_SEaAstbEALw_wcB
A batt charger
Then
10,000 BTU Portable Air Conditioner with Remote
And
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So less then 2000$ cad

 

You have to have room somewhere under the truck without having to move a fuel tank. What is the wheel base of the truck and have you ran it up to Thermo King to let them have a look? On my Volvos I always had them mount the units under the passenger seat area, behind the removable skirt.

 

Look under the skirting, anywhere there is room they can put one. And if you are keeping the truck, I would just go with the TK unit. I have the new Evolution, installed in January of this year, it freezes and heats me out of the cab.

 

Works only on the old ones on the new ones there is the dpf mounted

 

On the Volvo, got it.

 

Do some research here on the forums about people's opinions of having an APU. Most would go back to one with someone else paying for it. They are problematic (at best) and a PITA to get serviced (regardless of what websites and dealers say). I would def go the generator / batt tender / portable ac route. Much cheaper, much more reliable, and portable from truck to truck (if you are a company / lease driver). I am installing a split system a/c powered by a 3500 quiet run gen set that will backfeed my inverter to keep batteries charged. Still, all said and done, looking at $4000 (including getting a friend to vacuum and charge ac) which is 1/3 to 1/2 of what an APU can cost.