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Honeywell L641B1004 Pipe Thermostat Low 2 - 40C

34.84 inc vat
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Honeywell L641B1004 Pipe Thermostat Low 2 - 40°C

Honeywell L641B1004 Pipe Thermostat Low 2 - 40C
The Honeywell L641B control thermostat is designed to provide high or low limit or frost protection in central heating and hot water systems.

The Honeywell L641B can be installed horizontally or vertically. The thermostats can be fixed to the surface of a cylinder or pipework using the mounting straps provided and the system does not require draining down.

  • Ideal for pumped systems
  • Tamperproof adjustment option
  • High & low limit models
  • Bi-metal strip sensor
  • Surface mounted
  • Switch Rating: 230VAC, 4A Resistive, 2A Inductive
  • Switch Type: Single Pole, Double Throw (SPDT)
  • Ambient Temperature Range: 0 to 55C
  • Surface Temperature Range: 0 to 95C
  • IP Rating: IP40
  • Standards: EN 60730Approvals: 89/336/EEC, 73/23/EEC
Documentation Downloads
 Honeywell L641B Reference Guide