Replacing the batteries in models of this series is easy and you can do it yourself.

Honeywell thermostats battery replacement. Power off the thermostat, isolate it from the live wire, and remove the batteries (even if they are. In this video i instructions for the correct and easy way to replace the two aa (double a) batteries in a honeywell pro series t4 thermostat. Honeywell 4000 series 4000 series include th4110d and th4210d models.

Then, insert two new aaa batteries in the. 5 honeywell thermostat battery types. 6 how to change honeywell thermostat battery.

Here is how to replace the batteries in these thermostats: Here is how to replace the battery in honeywell 5000 series thermostat. Remove the depleted batteries and replace.

Here’s a quick guide to replacing the battery in your honeywell th8321wf1001 thermostat. Hold on the upper and lower side of the faceplate. Honeywell 5000 series thermostats use aa batteries and the steps you can follow to change the batteries are:

The thermostats come with backup batteries that you should replace after 12 months. It is not exactly easy but it is possible. They will flash “replace batt” when the battery needed replacement.

Click a release button to allow the removal of the battery and remove it from. Next, open the battery compartment to remove the old batteries. Turn off the honeywell thermostat when replacement time arises.