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Goodman High-Definition Programmable Communicating Thermostat

Model: CTK-02

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The Goodman CTK-02 Communicating Control Thermostat programmable touch-screen digital control works with both the Amana brand and Goodman brand ComfortNet-ready heating and cooling systems. The ComfortNet Communicating Control System allows all components of your system to communicate with each other, enabling optimum airflow and efficiency and easy diagnotics. ComfortNet continuously monitors itself and the system. If it senses a problem developing, the touchscreen control Home Screen Display will indicate Call for Service inches and CHECK (i.e., Furnace Heatpump, Air Conditioner, Air Handler) to identify an equipment fault. This prompts the end user to contact a qualified service technician. The ComfortNet High Definition Communicating Control System works with Goodman and Amana brand HVAC products and systems.

Standard Features:

  • Advanced modulation control
  • Independent humidification control
  • Dehumidification control
  • Removable faceplate (gray and white included)
  • Intuitive installer menus
  • Adjustable maximum heat and cool settings
  • Extra-large touchpad for easy operation
  • Easy-to-read character size
  • Advanced diagnostics and fault code display
  • Fahrenheit/Celsius display
  • Optional continuous LED back-lighted display
  • Maximum four-wire low-voltage control wiring connection
  • Only two wires required to outdoor unit when used with optional outdoor transformer
  • Auto-setup and configuration of dipswitches
  • Hard-wired with battery back-up
  • Meets California Building Code, Title 24
  • Fast or slow heating cycle anticipation
  • Fast energizing between stages of heat and cool
  • Active system diagnostics
  • Exclusive Call for Service inches diagnostic indicator
  • Dual-fuel heat pump compatible
  • Audio beep alert on key press
  • Humidifier pad maintenance reminder
  • Air filter maintenance reminder
  • UV lamp maintenance reminder
  • Humidifier pad replacement reminder
  • Adjustable brightness and keypad adjusent
  • Customizable home screen
  • Low-profile design
  • Ten Year Limited Warranty


  • Seven-day programmable or non-programmable
  • Auto heat / cool change-over option: automatically switches between heating and cooling programs
  • Selectable continuous fan speeds
  • Dehumidification control
  • Airflow speed trimming adjusent
  • Four steps per daily schedule sequence
  • Simultaneous heat and cool program storage
  • Energy Management Recovery program (EMR)
  • Program-loss, startup temperature
  • USB uploadable dealer information and set-point profiles
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