WHITE RODGERS THERMOSTAT SINGLE STAGE

| 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 heating/cooling 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 (50/60 Hz) or DC | .05 to 1.5 amps (load per terminal) | 1.5 amps max. total load (all terminals combined) | Temperature range: 45° to 90° F (7° to 32° C) | Rated differential: 0.8° F (forced air), 2.2° F (hydronic), 1.2° F (cooling) DO NOT USE WITH: | Multi-stage systems | Multi-stage heat pump systems | 3-wire zoned heating systems | Systems exceeding 30V