Rth21b X2p Flex Schedule Programmable Thermostat, White

The Honeywell Home RTH21B X2P Flex Schedule Programmable Thermostat puts climate control in your hands with an intuitive push-button interface and customizable scheduling. This white rectangular thermostat works with most single-stage heating and cooling systems to deliver precise temperature management throughout your home, whether you're using gas, oil, electric forced air, or hot water heat. The backlit LCD display stays visible in low-light conditions, making it easy to monitor and adjust settings at a glance day or night.

Managing your home's comfort has never been simpler. The X2P Flex Schedule lets you create distinct schedules across seven days, including weekday and weekend options, so your heating and cooling automatically adapts to your routine. A dedicated vacation mode temporarily reduces HVAC activity while you're away, helping lower utility bills without sacrificing comfort when you return. The push-button layout eliminates complicated menus, making it accessible for all ages, and the neutral white finish complements any interior décor.

Features and Benefits

• Flexible 7-Day Scheduling: Choose from 7-day, 5-1-1 day, 5-2 day, or 1-week programming options, or select non-programmable mode for simple operation.
• Push-Button Controls: Effortless temperature adjustments without navigating complex menus, ideal for everyday use.
• Backlit LCD Display: Large screen with clear font and bright illumination ensures visibility in any lighting condition.
• Single-Stage HVAC Compatibility: Works with 1 Heat/1 Cool systems including forced air (gas, oil, or electric) and hot water heat; not compatible with 120-240V electric baseboard heat.
• Customizable Settings: Change filter reminders, adjust display settings, and swap interchangeable accent color pieces (white and gray).
• Vacation Mode: Temporarily reduce heating or cooling while away to save on energy costs.
• Easy Battery Power: Runs on 2 standard AA batteries (not included) for simple, convenient replacement.

Specifications

• Brand: Honeywell Home
• Model: RTH21B
• Color: White
• Compatibility: 1 Heat/1 Cool, 750 mV
• System Types: Forced air (gas, oil, electric), hot water heat
• Display: Backlit LCD with large screen and clear font
• Programming: 7-day flexible schedule, vacation mode, change filter reminders
• Power: 2 AA batteries (not included)
• Dimensions: 8.55 x 6.5 x 1.6 inches
• Weight: 0.84 lb
• Warranty: 1 year
• Low-Heat Setpoint: 32°F extended range

Descriptions are AI-generated. For accurate measurements, please call the store to confirm.