A programmable honeywell thermostat is larger than a basic thermostat and.

How to open honeywell thermostat cover youtube. Find that location, and use your fingers to grasp the edge of the cover and gently swing it open. This will allow you to enter the key code to turn off your lock. ( my thermostat is upc code 085267406123.

How to remove honeywell thermostat cover. With most honeywell models, the default keypad. Honeywell thermostat 5.2 models rth2300b and rth221b can be a challenge to open, to access the batteries.

And voila youve removed the thermostat. To remove the cover from a honeywell programmable thermostat, pull the lower right corner of the thermostat to loosen and detach it. Remove the cover from the old thermostat.

Simple steps to remove honeywell thermostat cover. Some honeywell thermostats require you to take a different approach. It will either swing up or down, or side to side.