Jackson Systems Zone One Non-Programmable 1 Heat/1 Cool Thermostat FEATURES: - Auto-Changeover - Non-programmable digital thermostat. - Large, clear, backlit display - easy to read in various lighting conditions. - Display size options - available in large screen or standard. - Precise comfort control (+/- 1º F) - maintains consistent comfort to the highest level of accuracy. - Easy change battery door - flip out door allows for easy battery replacement without removing or disassembling the thermostat. - 5-year limited warranty. - Pre-set installer settings configured at factory to insure proper operation with Jackson Systems Zone One dampers. SPECIFICATIONS: Description - Premier White® Heating & Cooling Thermostat Application - Conventional and Heat Pump systems Mounting - Horizontal Changeover- Auto/Manual Selectable Color - Premier White® Stages - Up to 1 Heat/1 Cool Power Method- Battery or Hardwired Terminal Designations - R, Rc, C, W (O/B), Y, G Switch Positions (Fan) AUTO-ON Switch Positions (System) HEAT-OFF-COOL-AUTO 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 Frequency 60 Hz Cool Current 1.0 A running Heat Current 1.0 A running Fan Current 0.5A running Sensor Element - Thermistor Ambient Temperature Range (F) 32 F to 120 F Ambient Temperature Range (C) 0 C to 48.9 C Operating Humidity Range (% RH) 5 to 90% RH, non-condensing Comments Standard Display Display Size 1.95 sq. in. Voltage - 20 to 30 Vac or 750 mV