Heat pump HAWB-M 230v model 222.A29

[jjjohn]

I would like to know if the heat pump 222.A29 is an inverter or not.
Thank you!

[qwert089 · Accepted solution]

Yes

■ Heat pump module with output control via DC inverter and electronic expansion valve for high efficiency in partial load operation

https://static.viessmann.com/resources/technical_documents/GB/en/VDP/5784268VDP00003_1.pdf?#pagemode...