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CT110 - Radio Z-Wave Thermostat

CT110 - Radio Z-Wave Thermostat
Please Note: The Radio Z-Wave thermostat has been discontinued without replacement.

Radio CT110 Product Description:


The Radio CT110 is a smart thermostat designed for Z-Wave home automation hubs. The CT110 thermostat has an aesthetically pleasing white-colored thin design, and 2H/2C with heat pump. This Radio thermostat runs on 4 AA batteries which are not included. If you would like us to ship the CT110 with batteries, please select the add batteries drop-down above to read, "upgrade to CT110RTP-AAKIT Radio".

Product Features:

  • Easy-to-read display
  • Over-the-Air Upgradeable
  • One Touch Z-Wave provisioning
  • 2 stages of Heat and 2 stages of Cool
  • True Auto automatically switches to save energy

Radio CT110 Product Specifications:


  • Dimensions: 3.6" H x 6.25" W x 1.2" D (93mm x 159mm x 30mm)
  • Display: 2.3" x 1.87" with LCD White Backlight (62 x 48mm)
  • Operating Temperature: 28°F to 122°F (0°C to 50°C)
  • Storage Temperature: -4°F to 158°F (-20°C to 70°C)
  • Shock (Non-Operating): 10 free drops (1 corner, 3 edges plus 6 faces) per ISTA-1A
  • Vibration: 14,200 circular impacts per ISTA-1A
  • Setpoint Accuracy: 1°F (0.5°C)
  • Ambient Temperture Display Accuracy: 0.5°F (0.5°C)
  • Power Requirements: C-Wire Input: 12V~40V AC or DC Battery Power: AA Battery 4pcs.
  • Heat (Fossil or Electric): Up to 2 Stages
  • Cool: Up to 2 Stages
  • Heat Pump: Up to 2 Stages
  • Electric Aux. Heat: Up to 2 Stages
  • Hybrid (Fossil Aux. Heat): Up to 2 Stages
  • Forced Air Zoned Heat: Up to 2 Stages
  • Forced Air Zoned Cool: Up to 2 Stages
  • 2 Wire Hydro Valves: Yes
  • Millivolt Heat: Yes
  • Operational Lifetime: 15 years
  • Relays: 250,000 cycles
  • Compressor: 8,000/year
  • Heating: 8,000/year
  • Fan: 16,000/year
  • Contact Rating: 2A carry, 5A surge @ 24VAC
  • Power-on-Time: Continuous
  • Immunity to Voltage Dips: 70% 10ms, 40% 50ms
  • Electrostatic Discharge (Contact): 8KV
  • Electrostatic Discharge (Air): 20KV
  • Frequency (US): 908.42 MHz
  • Generic Device Type: Thermostat
  • Specific Device Type: Thermostat General v2
  • Node Type (C-Wire): Enhanced Routing Slave
  • Node Type (Battery Wire): FLiRS
  • Z-Wave Chipset: ZM5202

Radio CT110 Installation Notes:


You will need a small Phillips screwdriver and a drill with 3/16-in. (4.8mm) bit for wall mounts. Please remember to switch OFF electricity to the HEATING and COOLING systems. You will want to mount the CT110 in the same place of the old thermostat. A new location will require moving your wiring.

  • Locate the thermostat on an inside wall, about 5 ft. (1.5m) above the floor, and in a room that is used often.
  • Do not install it where there are unusual heating conditions, such as: in direct sunlight; near a lamp, radio, television, radiator register, fireplace; near hot water pipes in a wall; or near a stove on the other side of a wall.
  • Do not locate in unusual cooling conditions, such as: on a wall separating an unheated room; or in a draft from a stairwell, door, or window.
  • Do not locate in a damp area. This can lead to corrosion that will shorten thermostat life.
  • Do not locate where air circulation is poor, such as: in a corner, an alcove; behind an open door.
  • Do not install the CT110 until all construction and painting has been completed.

Q & A's : Radio CT110 Z-Wave Thermostat


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