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Honeywell HCF82 Wireless Room Sensor

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Need advice? More information?

Honeywell HCF82 is a wireless temperature sensor that tracks your room environment and lets you intelligently adjust/maintain the desired temperature. The smart temperature sensor can be used to control temperature of an evohome controlled HCC80R underfloor heating zone or in places where an evohome HR92 Radiator Controller is not located.

The HCF82 measures the room temperature and transmits the information to the evohome controller, so that it can intelligently maintain the desired temperature. It's ideal for places like nursing homes, bars, restaurants, schools, etc where you want accurate temperature control, but don't want the temperature to be adjusted manually.

It comes with easy binding operation for quick and easy installation. Since it's battery-powered, it does not require external wiring either. However, it does support external power supply.

evohome multi-zone heating

evohome is a sophisticated heating system that allows you to easily create and individually control up to 12 heating zones as well as controlling your hot water.

evohome is the perfect system for multi-zone heating control.

  • Zones - Control of up to 12 zones (unlimited number of radiators)
  • Touch screen Control - simple, convenient wireless control of your entire home's heating
  • Remote access - control your heating from a smartphone or tablet
  • Quick Actions - Day off, All off, holiday modes...
  • Simple Installation - Wireless Radiator Controllers screw on to your existing valves without draining down or disturbing pipes or decor
Honeywell evohome brochure

Technical Details

  • Frequency: 868.3 MHz (transmitter)
  • Max. length: 100 meters
  • Cable for power supply unit/window contact: 2x0.8 mm; 2x0.5 mm²
  • Batteries: 1.5 V, type LR06, AA
  • Power supply unit: 3 V DC ± 10 %, min. 25 mA
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Browse 2 questions Browse 2 questions and 2 answers
does the heating have to be on for the temperature light to work?
roland 27 Oct 2016
BEST ANSWER: I'm not sure what you mean by this, the HCF82 is a wireless thermostat that can be used as the temperature and set-point control for a heating zone in a Honeywell evohome system. I would expect the red LED on the device to be on when the device is "calling for heat" i.e. the current temperature is below the current set-point.
JEANRENO 19 Jan 2016
BEST ANSWER: Yes, this will work in an Evohome system. You can use it as a wall mounted thermostat to regulate the temperature for that zone. You may also want to consider the DTS92 thermostat as that is much more flexible -

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