VNL780 sleeper berth HVAC unit removal

You would probably need to get front a/c lines either made or check to see if lines from a day cab would work. You would also have to use gauges and trial and error on refrigerant fill to get it to cool right since you can't fill to factory spec and make sure future shops know that. May run into some a/c cooling issues trying to cool whole truck without rear a/c helping

 

need to replace heater core a whole probable about 100 bucks to fix it properly. need to get a/c lines from daycab or find plugs for sleeper lines then coolant lines just bypass them with a hose and they will be ok other than that you should be good to go also need to adjust a/c charge to only 3.3 lbs

 

90% of the time the o-rings in the bunkunit goes bad ....
LIft the bed passangerside
THere is a cap o top of the unit maybe 1 or 2 screws
YOu will see the 2 pipes pressed in / mounted to the unit
BY a alu part with one bolt in the middle
OPen the system there and replace the o-rings ...
YOu will see cooland i the holes arround best sign thatvthr o-rings are gone

 

If you remove the rear HVAC Unit because you don't want to spend the money to fix a leak, you definitely won't have rear A/C.

Most of the Heater leaks in the rear HVAC are attributed to bad o-rings in the connections to the Heater Control Valve which can be fixed yourself with a few 25¢ replacement o-rings and about a hour of your time.

 

LOl i got a parrott

 

Actually I was in the middle of responding before I had to do something else and I didn't realize you answered with a similar response when I got back to finish answering.

But you are right with your solution.

 

JUst kiddingband lol a bit

 

I knew you were.