Robertshaw RS9220

• Multi-Stage – 2 Heat / 2 Cool
• Programmable
• 7-day, 5-1-1 programming or non-programmable
• Large, easy-to-read 4.6-square-inch blue backlit display
• Intuitive wake, leave, return, sleep programming icons
• Adjustable temperature differential (swing)
• Short-cycling prevention
• Filter change reminder
• 24V AC (18 to 30V AC), 50/60 Hz (common wire
required) or 2 AAA 1.5V alkaline batteries (included)
• Easy-access front-load battery compartment