How to change the battery in a Nest Thermostat

Nest Thermostats have undergone a long evolution from the inception. The revolution has been experienced by changes of generations as well as versions of the device. But the necessity of learning to change the battery in a Nest Thermostat has not diminished at all. Rather, with the up-gradation of the technology of the device, the importance of getting acquainted with the low power issues has increased. Whenever the low power issues don’t get solved in common ways, the battery needs to be changed. Though the battery isn’t designed for removal by the users, it’s not totally impossible.

The process to change the battery in a Nest Thermostat

Nest Labs produces the best performing programmable thermostats to provide a great sense of comfort to households. They don’t encourage that the users change thermostats batteries. But when the battery becomes very inefficient, one needs to change the battery in a Nest Thermostat. In this pursuit, the following steps can be followed:

Step 1: Get the device on hand

The removal process is just the opposite of installing a thermostat, similar to RiteTemp thermostat. First, the HVAC system has to be neutralized. Then the device can be taken away from the wall without posing any technical threat to the system as well as the electricity distribution. After ensuring that there is no power to thermostat, the user can proceed to the next step.

Step 2: Open up the back of the device

After removing it from the wall, the next thing to do is taking off the backside of the thermostat. Turning to the backside, some screws will be visible. These screws hold the back of the device to its display. Removing the screws with a standard-sized screwdriver will allow the user to pull apart the back from the display and motherboard unit.

Step 3: Unveiling the core of the device

After unscrewing the backside, the user will have to work with some more screws coming in the way to unveil the motherboard section of the device. This second layer is usually meant to be for providing some extra protection to the core of the device. As such, much care is required to unscrewing this part.

Step 4: Detaching the base connection

The two protective cases are connected to the motherboard unit with a ribbon cable. This connection cable helps to establish this steam heat thermostat to the base on the wall. The user will have to pull out the ribbon from the motherboard section by using the tab put at the end of the ribbon. In this way, the core part of the device will be separated completely from the backsides. However, the user will have to be extra careful as pulling out the tab from the motherboard can be a bit tricky.

Step 5: Taking out the battery from the display unit

The next step is dislocating the battery from the inside of the best thermostat for steam heat. There will be a tab at one of the sides of the battery connecting to the display unit. It has to be pulled with the utmost delicacy since the connection port cannot be harmed at any cost. The user can apply a pincer or something to take off the tab delicately from the display.

Step 6: Removal of the battery from the device

Now, it’s time to remove the battery completely from the thermostat. The other side of the battery should be connected to the motherboard unit with another tab. The user now has to take the battery on his fingertips and pull it away from the device very gently to disconnect it from the motherboard unit. After the unplugging, the battery can be detached fully from the device with a simple pull out.

Step 7: Placing in a new battery

The final work is to take a new battery for replacing the old one for the device. There are plenty of alternatives that can be found in the market for optimal output. Any one of these variants will perform well in the device. Putting back the tabs into the correct order, and screwing in the backs again to the main unit will reform the thermostat into its genuine shape. After that, simply putting the device to the wall and initiating the HVAC system will put it back to function.

An important thing to remember

The Nest Thermostats come with a manufacturer’s warranty for a certain period’s coverage. Even if the user doesn’t replace the battery of the devices, just opening up the main panel will void this warranty at once. As such, the user must attempt the procedure at his own risk after ensuring that he doesn’t want to claim the warranty services from the manufacturer or the service provider.

Bottom line

The internally installed batteries are used for providing the best users’ experience at the households or workspaces. But it sometimes starts working improperly at which point the user may need to change the battery in a Nest Thermostat. Hence, the users of this super cool device should be aware of the process well before they start to consume its utility. is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising & linking to Amazon properties including, but not limited to