RTH230B 5-2 Day Programmable Thermostat With Large Display And Easy To Use Digital Controls, Precise Temperature Within One Degree F, Auto Heat Or Cool, Weekday Weekend Scheduling, Fahrenheit Or Celsius, 12 Or 24 Hour Time

Large-Display Programmable Thermostat with Simple Controls
✔️ Auto heat/cool, 5/2 scheduling, 12/24 hour time, °F/°C

This model, the RTH230B programmable thermostat, is designed for home HVAC systems, including central furnaces and air conditioning, with single-stage heating and cooling. It features a large display and simple digital controls for easy operation.

✅ Large, easy-to-read display with soft-touch controls
✅ ±1°F temperature accuracy for precise comfort
✅ 5/2 programming with four periods per day
✅ Fahrenheit or Celsius display with 12/24 hour time
✅ Compatible with single-stage heating & cooling systems
✅ Program memory for power outage resilience

💡 What is a programmable thermostat used for in home heating and cooling systems? It’s handy for keeping your home comfy while trimming energy use by automating schedules.

• Set daily patterns to match your routine and reduce energy waste
• Control a single-stage HVAC setup with simple setup
• Display options include Fahrenheit or Celsius and 12/24 hour time
• Keep programmed settings during brief power outages with memory

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