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The ATF clamp-on pipe thermostat has a pre-set range of 10 - 90°C. The lower setting of 0°C makes this thermostat particularly suited for applications involving frost protection.

The ATF which uses a vapour filled bellow, comes with pipe fixing strap (for use with pipework from 1/2" to 2"). The ATF thermostatic can be used in most frost protection applications which require a thermostat including:

  • Frost protection termination function in systems which use a room thermostat to start boiler operation during periods of low internal temperature of the room.
  • Second stage operation in two stage frost protection schemes.



Technical Data:

  • Temperature Range (°C): 20 - 90
  • Switching Differential: 8K
  • 220/240 Volts AC 50Hz Voltage Rating
  • Current Rating (Amp): 15 (2.5)
  • Switching Action: SPDT






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Technical Drawings

£23.44 (Inc. VAT)

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