$40 off Honeywell Programmable Digital Thermostat

This Honeywell RTHL2510B 7-Day Programmable Thermostat is simple to install and operate with comfort and savings in mind. You can program every day of the week to fit your lifestyle and save on energy. Standout features include the backlit display, Early Start and precision temperature control.

• 7- day programming
• Program each day differently - up to 4 programs per day
• Easy to use
• Display options
• Daylight-saving time (optional)