u/Caustic_Cucumber

I'm in the process of arranging quotes for A2W systems. Had a few estimates for installing a Mitsubishi Ecodan or Daikin Atherma 3, both units that have significant reviews online.

Another installer has offered a Viessmann Vitocal 100-A. I can't find very much info about this online, so would be very grateful if anyone who has had one of these installed could share their experiences so far.