I have a great hummer h1 but i would like some help.
i know the HVAC on my h1 93 is different than all other years. and i know it has mechanical rather the vacume system.
the question is can i upgrade the whole (entire) thing to a new system?
i want to throw the entire thing i have in my h1 93 and replace it with a new system, compressor, confessor etc...

can i do that? I'm thinking to install a Yukon or Tahoe or any other car/truck HVAC system.

please help and advice...

Thank you

 

I know this thread is a little old but do you have the upgraded rear a/c in your truck?
I just put one in my truck about 4 months ago and you can't believe the difference, it will actually cool me off now. I did the install myself and it's a night and day difference.

Call HPG and see if he still has any left.

 

Hi Todd...
i do have a rear AC in my truck but Its not the upgraded one. can you please give send me your email so we can chat. i really need to know what parts you have upgraded and how??

do you mean you installed the red dot system or something like it??

Thanks

 

KIT, HVAC (AUX)

This is the exact one I installed. You might call David at HPG and see if he can round you one up. It's a fairly easy install. You take out the old rear console and put this one in and tie it into your existing a/c lines.

It's not a red dot assembly, but it works great.