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TopTech - TT-P-421 5-2 Day Programmable Thermostat 2 Heat/1 Cool

Item: TT-P-421
MFR: TT-P-421
  • 2018 Parts Catalog

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About This Product

Product Info

Description

TopTech - The TopTech Programmable Multi-Stage Thermostat Multi-Stage is compatibile with low voltage multi-stage gas, oil or electric heating or cooling systems, including multi-stage heat pumps. It features a large display with a blue backlight and mounts to a horizontal box.

Features:
  • Dual powered - hardwired or battery
  • 5-2 day separate weekday/weekend programming
  • Adjustable temperature set point limits
  • Non-volatile memory retains user settings
  • Filter check monitor
  • Adaptive recovery mode
  • Adjustable 1st and 2nd stage temperature differential
  • ESD guard electronic circuitry
  • Compressor short cycle protection
  • Separate heating and cooling set point program
  • 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
  • Easy access front battery door
  • Separate O & B terminals
  • Meets California Title 24 guidelines

Specifications

Weight0.45 Pounds (lbs)
Width3.81 Inches (In)
Height1.56 Inches (In)
Country of OriginCHN
Length5.63 Inches (In)
750mV CompatibleYes
Accuracy+/- 1° F (+/- .5° C)
Ambient Temperature Range14°F to 140°F (-10°C to 60°C)
ApplicationResidential / Light Commercial Temperature Control
Auto ChangeoverNo
BacklitYes
Batteries IncludedYes
Battery BackupYes
BrandTopTech
Built In Wi-FiNo
Change/Check RemindersYes
ColorWhite
Cycle/Hertz60
Daylight Savings Time ReadyNo
Differential Temperature1st Stage - 0.5° F (0.25° C), 2nd Stage - 2° F (1.0° C)
Digital-Non ProgrammableNo
Digital-ProgrammableYes
DisplayYes
Display OptionsNone
Displays Outdoor TemperatureNo
Dual Transformer CompatibleNo
Electrical ConnectionScrew Terminals
Electrical Rating24 VAC
Energy Star RatedNo
Fan SwitchingYes
Heat Pump CompatibleYes
HingedYes
HumidificationNo
Indoor Remote SensorNo
ISO CodeCN
LanguageEnglish
Low Battery IndicatorYes
ManualYes
MountingHorizontal
Operating Temperature Range40°F to 99°F (4.4°C to 37.2°C)
PhaseSingle
Power MethodDual Powered: Battery or Hardwired
ProgrammableYes
Programmable FanNo
Prop 65No
Removable InterfaceYes
Sensing ElementYes
Stages Cool1
Stages Heat2
Switch ActionSlide Switch
System SwitchingYes
Temperature Range45°F to 90°F (7.2°C to 32.2°C)
Temperature Settings per Day4
Terminal DesignationsR, O, B, Y1, E/W1, G, W2, C
TouchscreenNo
UsesTemperature Control
Vacation ModeYes
Voltage24 VAC
Warranty OfferedYes

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