xander054

Hi, I have an Ecodan heat pump model -PUHZ-W85VAA and I was excited to hear it could also do cooling. We have UFH so I believe this is called “slab cooling”? The problem is Mitsubishi said my model was not supported and they weren’t really that helpful in explaining why. I noticed a few of you guys have made it work and wondering if you could share your model numbers and maybe fill me in on why mine doesn’t cool.