Robertshaw part number RS9210.

Programmable Wall Thermostat.

7-Day, 5-1-1 or Non-Programmable.

Multi-Stage - 2 Heat/1 Cool.

The RS9210 programmable wall thermostat offers an easy, yet powerful and reliable two-stage heating and one-stage cooling control in a simple, modern design.

• Large terminal blocks for easy installation
• Universal sub-base
• Quick-access menu button
• Contractor/technician setup menu
• Easy-to-understand programming menus
• Intuitive wake, leave, return, sleep programming icons
• 24V AC Powered  OR Battery Operation (Included)
• 6 Year Limited Warranty
• Factory pre-set energy efficiency program
• 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
• Dual fuel compatible
• Adjustable room temperature calibration
• Adjustable setpoint limits
• Five-minute selectable on/off compressor delay protection for short-cycling prevention
• Separate O and B terminals

Specifications

• Dimensions: (W x H x D) 4.7 x 3.8 x 1 in. (119.6 x 97.6 x 26 mm)
• Mounting: Wall or junction box
• System compatibility: Two-stage heating and one-stage cooling
• System fuel source: Gas, electric or oil
• Heat pump compatibility: Systems with auxiliary or emergency heat
• Millivolt application compatibility: Yes
• Temperature range: 41 to 95 degrees F (5 to 35 C)
• Control temperature range 44 to 90 degrees F (7 to 32 C)
• Display accuracy +/- 1 degree C (at 20 C) / +/- 1 degree F (at 68 F)
• Power sources 24V AC (18 to 30V AC), 50/60 Hz for hardwire (common wire required) or
• 2 AAA 1.5V alkaline batteries (included)
• Terminals R, C, Y, W2, W/E, G, O, B

Replacement Information

• Pro1: T725
• Honeywell: TH622OD1028, TH4210U2002, TH2110DH1000, TH2210DV1006, TH4210D1005
• Braeburn: 2220NC, 2200NC, 5020
• Emerson White-Rodgers: 1F83H-21PR
• Aprilaire: 8465

Product Details