Honeywell RTH5100B - About your new thermostat; Features

Operating Manual
69-2330EFS—01 22
Congratulations on the purchase of your new Honeywell thermostat.
It has been designed to give you many years of reliable service and
easy-to-use, push-button climate control.
Features
• Large,clear,backlitdisplayiseasytoread—eveninthedark.
• Displaysbothroomtemperatureandtemperaturesetting.
• Removablebatteryholderforfast,easyreplacement.
• Built-incompressorprotection.
About your new thermostat