
Replacing batteries in a thermostat that features a non-sliding compartment is easy. I've compiled a helpful list of popular Honeywell thermostat manuals to guide you in identifying whether your device requires batteries and the appropriate kind to use. It's crucial to match the battery polarity with the markings on the compartment to avoid causing damage to your thermostat. Safety Precautions & Equipment NeededĪt SmartHomePerfected we always advise readers not to undertake any work they are not competent in performing and if in any doubt, it is best to seek the assistance of a professional.īefore replacing the batteries in your Honeywell thermostat, I recommended you take the necessary precautions to ensure you do it safely.įamiliarize yourself with the required battery type (usually AA or AAA alkaline batteries) and the correct number needed for your specific model. When the “Battery/Batt Low” indicator appears, you'll have 60 days to replace the batteries before the device ceases to function properly. Most Honeywell thermostats only require a battery change once a year. Like any battery-operated device, you'll need to change the batteries periodically to ensure optimal performance. It's important to note that not all Honeywell thermostats require batteries – but if yours has an LED display, it most likely does. Generally speaking, to change the battery, you turn off power to your thermostat, remove the cover plate and swap out the old batteries. Honeywell thermostats typically consist of a base plate and a cover plate, which is attached to the wall.
