White-Rodgers Programmable Thermostat With Clock Function


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Item Number :661319

UPC Code : 786710423505

UNSPSC Code : 41112209

Brand :White Rodgers

  • 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)
  • 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 degree to 90 degree F (7 degree to 32 degree C)
  • Rated differential: 0.8 degree F (forced air) 2.2 degree F (hydronic) 1.2 degree F (cooling) DO NOT USE WITH:
  • Multi-stage systems
  • Multi-stage heat pump systems
  • 3-wire zoned heating systems
  • Systems exceeding 30V