Simple by design. Quality by reputation.
There’s a reason why Honeywell is the No. 1 brand of thermostats: it’s thermostats like our PRO 4000 5-2 Day Programmable Thermostat. You can set one program for weekdays and another for weekends to save on energy costs and maintain comfort. Other features are designed for you, such as the easy-to-read digital display and a special slide switch for selecting heat, cool or operating the fan. Even the instructions for using the thermostat are built in, so they’re easily accessible.
Please watch this video for a quick visual guide on how to find your thermostat model number:
The fastest way to see your thermostat model number is to look for it on your thermostat ID card. If you do not have a product ID card, the fastest way to find the model number is by removing the thermostat from the wall-plate. Depending on your model, the thermostat will separate from the wall-plate with moderate pressure or there might be small screws holding the device in place. After removing the thermostat, flip it over and look for the model number, which is printed on the back of the case, starting with the group of letters mentioned above.
If the thermostat is battery operated and the batteries are accessed from the front of the thermostat, please check the area around the batteries. You can also check this list of our battery operated thermostats to find your model number.
If your thermostat has a mechanical clock, the model number is on a sticker on the horizontal surface above the clock.
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