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3 NEW TopTech TT-P-421 Programmable Heat Pump Thermostats. HP Stat. Tstat For Sale


3 NEW  TopTech TT-P-421 Programmable Heat Pump Thermostats. HP Stat. Tstat


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3 NEW TopTech TT-P-421 Programmable Heat Pump Thermostats. HP Stat. Tstat:
$90

THREE Model TT-P-421: Compatibility with low voltage multi-stage gas, oil or electric heating or cooling systems, including multi-stage heat pumps. Model TT-P-421 Terminations: R, O, B, C, Y1, E/W1, G, W2PRODUCT INFORMATION
  • Dual Powered–Hardwired or Battery
  • 5-2 Day Separate Weekday / Weekend Programming
  • Large Display with Bright Blue Backlight
  • Adjustable Temperature Set Point Limits
  • Non-Volatile Memory Retains User Settings
  • Filter Check Monitor
  • Adaptive Recovery Mode (ARM™)
  • Adjustable 1st and 2nd Stage Temperature Differential
  • ESD Guard™ Electronic Circuitry
  • Compressor Short Cycle Protection
  • Separate Heating and Cooling Set Point Program Times and Temperatures
  • Temporary Program Override for 4 Hours or Until Next Set Point
  • Programmable Extended Hold Mode
  • Front Access Reset Button
  • F°/C° Switch
  • Auxiliary Heat Status Indicator
  • Mount to Horizontal Box
  • Easy Access Front Battery Door
  • Separate O&B Terminals
  • Meets California Title 24 Guidelines

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