PROGRAMMABLE DIGITAL THERMOSTAT

Features battery powered for maximum compatibility (requires 3 “AA” alkaline batteries, included)
Low battery indicator
B and O terminals
Low and high limit temperature protection in case of battery failure
Five-minute compressor short-cycle protection in cooling
Unique temperature display recalibration feature allows user to modify room temperature display
Clock function (except #661958)
Simultaneous heatingcooling program storage eliminates need to reprogram each season (except #661958)
Time and temperature settings are pre-programmed and easy to change (except #661958)
LCD displays setpoint temperature continuously and alternately shows actual time and temperature (except #661958)
Hold temperature button allows manual program override for an indefinite period without changing programming (except #661958)
Specifications Millivolt to 30 VAC (5060 Hz) or DC
05 to 15 amps (load per terminal)
15 amps max total load (all terminals combined)
Temperature range 45 to 90°F (7 to 32C)
Rated differential 08F (forced air), 22F (hydronic), 12F (cooling)
Do not use with Multi-stage systems, multi-stage heat pump systems, 3-wire zoned heating systems, systems exceeding 30V
5-YEAR WARRANTY