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Why do my thermostat’s batteries drain so quickly?

Equipment | Thermostat | Troubleshooting

If your thermostat’s batteries drain too quickly, there could be a few different reasons:

  • Verify you’re using the recommended batteries. Guardian recommends name brand such as Energizer, Duracell, or Panasonic alkaline batteries.
  • Ensure the batteries have not reached their expiration date. 
  • Your thermostat will use more battery power when the Z-Wave network connection is poor. 

If you still need help, please call us at 1.800.PROTECT (1.800.776.8328).

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