What size transformer for 3 Nest Doorbell (wired, 2nd gen)

[Ducati4]

Just need help with sizing transformer for 3 x Nest doorbells (wired 2nd Gen)

US 120v 60 hertz.  

thanks!

[EmersonB]

Hi Ducati4,

Thanks for reaching out here in the Community and for sharing your concern with us. You need a transformer that is rated for 16-24 V AC, 10-40 VA to provide enough power to your doorbell. If you've already installed your doorbell and you see a blinking yellow light on the front, your doorbell isn't receiving enough power. Hit this link for more information. Let us know if you have more questions in mind.
 
Regards,
Emerson

[Jenelyn_O]

Hi there,

Chiming in —  I just want to check if you managed to see the response above. Please let us know if you still have questions or concerns, as we'll be willing to assist you further. 

I appreciate your help, Emerson.

Best,

Jenelyn

[Jenelyn_O]

Hey Ducati4,

I'm just checking in to make sure that you've seen our response. Please let us know if you have any other questions or concerns, as I'll be locking this thread in 24 hours.

Thanks,

Jenelyn