59% off Honeywell RTHL3550 Digital Thermostat

Honeywell's RTHL3550​ Deluxe Digital Non-Programmable Heat/Cool Thermostat provides simplicity and comfort, yet great functionality. It features a large screen and wide variety of features. It's even easy to install and use.

• Compatible with heating and cooling plus heat pumps with auxiliary
• Easy to use - Straightforward display and basic buttons keep operation simple
• Determines if your home needs heating to cooling and automatically changes to provide maximum comfort
• Large, clear, backlit digital display - Easy to read in various lighting conditions
• Temperature range limits - Sets minimum cool and maximum heat temperature settings
• Offers precise temperature control of +/-1°F to maximize comfort
• Versatile display options - Shows temperatures in degrees Celsius or Fahrenheit
• Easy-access battery replacement - Flip-out door for easy battery replacement without removing or disassembling the thermostat