Zone 1 A/C/heat pump re[placement

[R L HAMILTON]

We have a 2012 Journey with 3 rooftop ducted air conditioners. Experienced an anomaly with zone 1 unit. Anyone know the best replacement unit that is compatible with everything? Thanks in advance.

[creativepart]

You'll need to find one that is basically identical to your existing A/C. If you climb up on the roof and take the cover off (4-screws) you'll find a large sticker with the model number. And that's what you'll be looking to buy.

Right now there is a shortage of RV A/Cs and you may have to look around.

Winnebago used Airxcel Coleman Mach 8 or Dometic Penguin usually... but not always.

If you can't get up on the roof your RV should have a sheet of paper in the Owner's Briefcase that lists the model and serial numbers of the A/C and you can use that info to try to locate a replacement.

If you buy a different brand/model you can have problems with your thermostat not working with the replacement. So, it's pretty critical you get a direct replacement.

Here's what the sticker inside the A/C unit looks like:

[R L HAMILTON]

Thanks for the comprehensive response.