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Thermostats are used to turn on heating or cooling systems to bring the home to a set temperature. In addition to basic temperature control, programmable thermostats can be used to manage the indoor environment of your home at different times of the day or week. This type of control can have a dramatic impact on the overall energy use of your home. We carry a complete line of thermostats. Let us help you choose the one that best matches your lifestyle.

Programmable Thermostat Product Offering


Communicating Control for Residential and Light Commercial Applications

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Model Family: CTK04
Programmable: Seven-day programmable system
Communicating Capability with HVAC Components: Yes
Remote Access: Wireless accessory capability • Internet accessibility
Screen: Customizable home screen
Warranty: 10-Year limited warranty
Manufacturer's Stated Benefits:
  • Advanced On-Board Diagnostics
  • Control unit factory tested to +/-1ºF for dependable, consistent indoor comfor
  • Maintenance Reminders
  • Interview-based programming