Honeywell Premier White
• Universal Programmable Thermostat with automatic/manual changeover, up to 1 Heat/1 Cool stages and R,RC,C,W,(O/B),Y,G,S1,S2 terminals for heating and cooling systems
Universal Programmable Thermostats provide electronic control of 24 Vac heating and cooling systems or 750 mV heating system.
Large, Clear Display with Backlighting current temperature, set temperature and time are easy-to-read and all are displayed on the home screen.
Menu Driven Programming Guides you through the scheduling process, showing only necessary information and choices on each screen.
Ability to Select Multiple Days allows you to easily customize the thermostat for your unique schedule.
Real-Time Clock keeps time during power failure; automatically updates for daylight savings.
Armchair Programming allows you to remove thermostat from wall to set the schedule.
Precise Temperature Control (+/- 1 F) reliable, consistent comfort.
Multiple HOLD options allows you to modify schedule indefinitely or for a specific time.
Change Reminders reminds you to service or replace the air filter, humidifier pad, ultraviolet lamp or thermostat batteries.
Programmable Fan increases air quality when combined with a whole-house air cleaner.
Outdoor Temperature Indication (Select Models) shows current outdoor temperature on the display to help you plan outdoor activities.
Application Heating and Cooling systems
Programmability Universal Programming from 7 Day to Non-Programmable
Color Premier White
Switch Positions (System) HEAT-OFF-COOL-AUTO
Switch Positions (Fan) AUTO-ON
Power Method Battery or Hardwired
Terminal Designations R,RC,C,W,(O/B),Y,G,S1,S2
Dimensions (in.) 4 9/16 in. high x 6 in. wide x 1 1/4 in. deep
Electrical Ratings 20 to 30 Vac
Frequency 60 Hz;50 Hz
Setting Temperature Range (F) Heat: 40 F to 90 F; Cool: 50 F to 99 F
Setting Temperature Range (C) Heat: 4.5 C to 32 C; Cool: 10 C to 37 C
Differential Temperature (F) 1 F
Differential Temperature (C) 0.5 C
Stages Up to 1 Heat/1 Cool
Outdoor Sensor Yes, optional outdoor or indoor remote
Remote Sensor Yes, optional outdoor or indoor remote
Sensor Element Thermistor
Currents (Heating) 1.0 A running
Currents (Cooling) 1.0 A running
Currents (Fan) 0.6A running
Operating Humidity Range (% RH) 5 to 90% RH, non-condensing
Comments Down Selectable to Heat Only or Cool Only
Vision Pro 8000
Replaces Obsolete Thermostat Part Numbers:
RTH7400D RTH 7400D, RTH7500D RTH 7500D, CARTH8110U1003