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Pahlén thermostat in new design which has a white graduated knob for readings from 0 to 45 degrees Celsius. -9%

Pahlen Thermostat 0 to 45℃ – 19991200 / 632002

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Heaters & Chillers

Thermostat with 0 – 45℃ temperature range, unipole, for Pahlen electric heaters

Thermostat with graduated knob, single-pole, for installation in a junction box. The sensor is a flask that ends with a movable membrane. When the liquid in the flask is heated, excess pressure is transferred to the membrane, which deforms and opens the contact group. The opening temperature can be changed with the adjusting screw.

This model is without a connection to earth. For the latest model with connection to earth, see #632009.

Product Information
Part Number 632002 / 19991200 (old part no)
Item Name Thermostat 0 – 45℃, unipole
Compatible models
  • Aqua Spa electric heaters with serial no. up to and including 1952XXXX
  • Aqua Compact electric heaters with serial no. up to and including 1943XXXX
  • Compact electric heaters with serial no. up to and including 1944XXXX
Pahlén thermostat with black graduated knob for readings from 0 to 45 degrees Celsius, single-pole, for installation in a junction box. -5%

Pahlen Thermostat 0 to 45℃ – 12843

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Heaters & Chillers

Thermostat with graduated knob, single-pole, for installation in a junction box. The sensor is a flask that ends with a movable membrane. When the liquid in the flask is heated, excess pressure is transferred to the membrane, which deforms and opens the contact group. The opening temperature can be changed with the adjusting screw.

Temperature range: 0 to 45°C

Product Information
Part Number 12843
Item Name Thermostat 0 to 45°C

**Note: This item is an old model. For newer models, see #632002 for older electric heaters or #632009 for newer electric heaters.

Pahlén thermostat in new design which has a white graduated knob for readings from 0 to 45 degrees Celsius. -11%

Pahlen Thermostat 0 to 45℃ – 632009 – for 2022 onwards

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Heaters & Chillers

Thermostat with 0 – 45℃ temperature range, unipole, with earth connection, for newer models of Pahlen electric heaters

Thermostat with graduated knob, single-pole, for installation in a junction box. The sensor is a flask that ends with a movable membrane. When the liquid in the flask is heated, excess pressure is transferred to the membrane, which deforms and opens the contact group. The opening temperature can be changed with the adjusting screw.

Product Information
Part Number 632009
Item Name Thermostat 0 – 45℃, unipole
Compatible models
  • Aqua Spa electric heaters with serial no. from 2001XXXX
  • Aqua Compact electric heaters with serial no. from 1950XXXX
  • Compact electric heaters with serial no. from 1950XXXX

For older models, see: #12843 and #632002 (without earth connection)