Single-Stage Programmable Thermostat with Blue Backlight for Home Energy Savings

About this item

• Simple but Powerful Control: Easy-access front-load battery compartment, adjustable temperature differential (swing) for energy optimization and maximum system life, Support temperature display calibration, Convert °C/°F units, compressor delay protection (selectable on or off).
• Reliability: Made by professional manufacturer and backed by over 20 years of experience, the customer service is 7*24 hrs available.
• Factory Pre-set Energy-efficiency Program: 5/1/1 easy-to-understand programming menus, flexible programming lets you sync your comfort with your schedule.
• Dual Power Supply: Can be powered by 24VAC power or 2 AAA batteries, No common wire (C-wire) required on most systems (only required on heat only and cool only systems).
• Not Compatible: Heat pump with auxiliary or emergency heat, Dual fuel/hybrid heating, Electric baseboard heat (110-240 volts), Line voltage, Convectors, Radiant-ceiling heat, Mini split systems and 12V RV systems.
• Easy to Install and Use: Large terminal blocks with universal sub-base, can be installed within 30 minutes, clear, easy-to-read backlight LCD display and easy controls make for a user-friendly experience.
• High Compatibility: Forced air (gas, oil or electric), Electric furnace, Hot water steam or gravity radiant heat, Heat only systems, Heat pump w/o auxiliary or emergency heat, Millivolt, Gas fireplaces (24V), Floor or wall furnaces, Cool only systems.(TIP: Before purchasing, check to see if this thermostat is compatible with your system.)
• 1. The cat sat on the mat.
• 2. The dog chased the ball.
• 3. The sun set in the west.
• 4. The rain fell from the sky.
• 5. The bird sang a sweet melody.