Battery powered wireless thermostat

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Celsia CZC1 Wireless Programmable Thermostat

The Celsia CZC1 is a wireless battery powered programmable thermostat that communicates with the Celsia receiver control PCB inside your heater.

Why battery powered wireless thermostats work better

It is not just low installation cost that makes wireless thermostats better; they save energy costs and provide better control.

Many heaters have built-in 'room thermostats'. These never work well because the thermostat is so close the heater that it gets heated above room temperature. When this happens it switches heating off while the room is still below set temperature. If you compensate by turning the thermostat up, the heater will come on when the room is already warm enough. This wastes energy and the room temperature can vary by as much as 8°C.

Only an external thermostat, well away from the heater, can measure and control true room temperature. The CZC1 maintains room temperature within a fraction of a degree, ensuring a comfortable temperature with no unnecessary energy consumption.

Being battery powered and wireless makes it easy to locate correctly. For accurate temperature control, a thermostat should away from direct sunlight, other heat sources, drafts etc. Wiring constraints often lead to compromises.

CZC1 features

  • Electronic programmable room thermostat
  • Wireless; installed in minutes
  • Accurate, stable room temperature control
  • 433Mhz operating band EU harmonized frequency (Conforms to ETS 300 220). Why not Zigbee?
  • CE Marked
  • Wall mounted
  • Each CZC1 can control any number of appliances
  • Powered by two 1.5V alkaline batteries (type LR6 or AA)
  • Low battery warning symbol
  • Factory set program. Can be easily reprogrammed
  • Displays actual day of the week, time and temperature
  • Easy temperature adjust by single button press
  • 7 day programmer
  • 6 time periods per day letting you set any temperature at any time of day
  • 7 day program
  • 12hr or 24hr clock selectable
  • °C or °F selectable
  • Temperature range 14°C to 30°C
  • Frost protection at 4°C
  • Control accurate to 1°C with a 0.1°C resolution
  • Holiday - turns the appliance OFF (frost mode)
  • Boost - turns appliance to 100% on for 0 to 4 hrs
  • Advance - advances to the next program
  • Set Back - turns the target temperature down by 3°C
The CZC1 User Guide printed on folded A4 sheet.

Download the CZC1 User Guide as PDF (1.25MB). This is a large file, intended to be printed on A4 and folded as shown here. When we supply the CZC1 to you it will include a printed User Guide customised to your needs including if needed section about your appliance.

Download the CZC1 Data Sheet as PDF (30KB)