Robertshaw RS9220 7-Day 5-1-1 Programmable 2 Heat / 2 Cool Thermostat

Robertshaw RS9220 7-Day 5-1-1 Programmable 2 Heat / 2 Cool Thermostat

Easy, yet powerful and reliable two-stage heating and cooling control in a simple, modern design with the RS9220 programmable wall thermostat.
Multi-Stage - 2 Heat / 2 Cool

• Large terminal blocks for easy installation
• Universal sub-base
• Quick-access menu button
• Easy-to-understand programming menus
• Intuitive wake, leave, return, sleep programming icons
• 24V AC Powered  OR Battery Operation (Included)
• 6Year Limited Warranty
• Factory pre-set energy efficiency program Simple, yet powerful control.
• Large, easy-to-read 4.6-square-inch blue backlit display
• Easy-access front-load battery compartment
• Adjustable temperature differential (swing) for energy optimization and maximum system life
• Adjustable room temperature calibration
• Adjustable setpoint limits
• Five-minute selectable on/off compressor delay protection for short-cycling prevention
• Separate O and B terminals