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


ComfortNet™ Communicating Control System

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Model Family: CTK04
Programmable: Seven-day programmable system
Communicating Capability with HVAC Components: Internet accessibility
Remote Access: Wireless accessory capability
Screen: N/A
Warranty: 10-Year Parts Limited Warranty
Manufacturer's Stated Benefits:
  • Advanced modulation control
  • Heat pump balance point
  • Auxiliary heat lock-out
  • Continuous fan speed (high, med, low)
  • Full color display
  • Commercial / residential selection option
  • Onboard dehumidification capability
  • Humidification control & type selection with wireless option
  • Window frost / condensation protection
  • Southern dehumidification control
  • Multiple commercial dehumidification options
  • Indoor temperature averaging
  • Device naming option
  • User interaction log (historical)
  • Outdoor temperature & humidity displays (with RedLINK)
  • Advanced staging control
  • Heat and cool cycle rate adjustability
  • Energy management recovery
  • Wireless accessory capability
  • Multi-lingual (English, French, Spanish)
  • Maintenance reminders for air filters, UV lamps, humidifier pads, & electronic air cleaners
  • Continuous, adjustable backlight & contrast
  • Temperature & humidity display adjustments
  • Temperature display ?F or ?C
  • Max heat & min. cool set-point temps
  • Max / min temperature / humidity alerts
  • Customizable home-screen theme with various options
  • Keypad lock-out options
  • Auto-display dimming option
  • Dealer information capability
  • USB upload dealer information & set-up