compare heat pump

[alex9green]

I'd be incredibly grateful if someone could share some additional examples or resources that would be helpful for someone in my situation. (I don't have a programming background/just edit and run scripts )

Scenario: A house has a load of 8.7 kW ( A-7C) for a flow temperature of 55°C.
Goal: I'd like to identify the most suitable heat pump for my needs and get an estimation of its performance using Degree Days data from https://www.degreedays.net/.

-or the possibility of optimizing defrost cycle parameters for heat pumps using real-world data. I am particularly interested in exploring how data-driven approaches can be applied to improve the efficiency and performance of heat pumps.

-select refrigerant type

Are there specific commands or tools that can be used to interact with Keymark database and make updates ?

Examples like that would be particularly helpful

Any insights or resources you can share would be greatly appreciated!

Thank you for your time and support.