Features:
Non-programmable digital thermostat.
Large, clear, backlit display - easy to read in various lighting conditions.
Precise comfort control (+/- 1 F) - maintains consistent comfort to the highest level of accuracy.
Up to 3 Heat/2 Cool Heat Pump or Up to 2 Heat/2 Cool Conventional.
Specifications:
Zones: Up to 9
Changeover: Auto/Manual Selectable
Overview: The Focus
PRO non-programmable digital thermostat provides control when connected to an Envira
Zone Zone Panel or an Envira
COM equipment interface model or an Envira
COM control board at the equipment.
Stages: Up to 3 Heat/2 Cool
Terminal Designations: 1, 2, 3
Switch Positions (Fan): AUTO-ON
Operating Humidity Range (% RH): 5 to 90% RH, non-condensing
Application: Network Zoning 3H/2C system
Mounting: Horizontal
Color: Premier White
Power Method: Communicating
Switch Positions (System): Heat-Off-Cool-Auto-Em.Heat
Switch Type: Relay
Accuracy (F): 1 F
Accuracy (C): 0.5 C
Dimensions (in.): 3 7/16 in. high x 4 1/2 in. wide x 1 5/16 in. deep
Dimensions (mm): 86 mm high x 114 mm wide x 33 mm deep
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
Frequency: 50 Hz
Sensor Element: Thermistor
Comments: Large display size 2.98 sq. in.
Used With: W8835A Envirazone Panel
Voltage: 20 to 30 Vac