Notifications
Clear all
Barry the bear
@barry-the-bear
Member
Active Member
Joined: Oct 14, 2024
Last seen: Oct 18, 2024
Topics: 1 / Replies: 3
Reply
RE: Ecodan thoughts please: QUHZ-W40VA takes longer than I would like to revert back to heat mode following a DHW cycle

I don't know if you are right or not!. I am sure though that the UFH doesn't receive any hot water until QUHZ sends it and UFH pump, housed in the pac...

10 months ago
Reply
RE: Ecodan thoughts please: QUHZ-W40VA takes longer than I would like to revert back to heat mode following a DHW cycle

The house isn't cooling while for heat mode - the fabric of the house and the MVHR and so on ensures that doesn't happen, but that doesn't mean it isn...

10 months ago
Reply
RE: Ecodan thoughts please: QUHZ-W40VA takes longer than I would like to revert back to heat mode following a DHW cycle

Thank you for your welcome and reply. You are right that the QUHZ use CO2 (R744) refrigerant. CO2 does have special properties and may operate more ...

10 months ago
Share:

Join Us!

Latest Posts