cancel
Showing results for 
Search instead for 
Did you mean: 
Replies are disabled for this topic. Start a new one or visit our Help Center.

Nest thermostat battery runs out

spsweet56
Community Member

What happens when the battery dies and there is no other power to the thermostat 

1 Recommended Answer

Houptee
Silver Product Expert
Silver Product Expert

You need to have a C wire connected or install the power connector device.

Do you have any extra wires not being used at the Nest that you can use for a C wire?


Houptee -- NJ Master HVAC Licensed Contractor

View Recommended Answer in original post

5 REPLIES 5

kiltguy2112
Silver Product Expert
Silver Product Expert

You have no heat.

Houptee
Silver Product Expert
Silver Product Expert

You need to have a C wire connected or install the power connector device.

Do you have any extra wires not being used at the Nest that you can use for a C wire?


Houptee -- NJ Master HVAC Licensed Contractor

Jhonleanmel
Community Specialist
Community Specialist

Hey folks, 

Thanks for lending a hand, Houptee and kiltguy2112.
spsweet56, chiming in to ensure everything is good here. Let us know if you have additional questions ― we'd love to help.

Thanks,
Mel

Hello there,

 

Thanks for assisting, Mel.

 

@spsweet56, I wanted to see if you still needed help. Please let us know if you have any other questions or concerns.

Regards,

Mark

Hello spsweet56,

 

I'm checking in to make sure that you've seen our response. Please let us know if you have any additional questions or concerns before we close this thread in 24 hours.

 

Thanks,

Mark