ᐅ Alternative air-to-water heat pump to Weishaupt WBB 12-A RMD-AI?

We are looking for an alternative air-to-water heat pump to the Weishaupt WBB 12-A RMD-AI. Which manufacturers and models are comparable to this?
We plan to use the heat pump with a domestic hot water tank and a buffer storage tank.

Thank you!

Hello,
To give a recommendation, much more information is needed.
Happy New Year!

Daniel-Sp schrieb:

Hello,
More information is needed to give a proper recommendation.
Happy New Year

What additional information is required? I have the complete offer available. I am interested in which manufacturers offer the best value for money for the model mentioned above, for example Viessmann, Vaillant, Wolf, etc.

New build, old building, size, NAT, heating load, occupants, which buffer exactly for what.
Hydraulics...
etc

It is a new apartment for 2 people (130 m2 (1400 sq ft) of living space) created by a full floor extension. The heat pump will serve only this apartment. The other apartments will keep their existing heating systems.

It’s really disappointing. There are still no relevant details provided. Not even irrelevant ones, which are usually needed for any kind of advice. Should we go ahead and look up the heat pump model for you as well?

Do you go to car forums asking for buying advice with a question like: “DS 7 E-Tense 225 Performance Line+ Auto – good?”