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CS1 Current Switch 


The CS1 current switch is an alternative to using an air pressure differential

switch and can work with one fan. It can work in conjunction with the Merlin 1500GD, the Merlin 2000GD or the Merlin 1200s panels.

A two-core volt free connection from the CS1 to the Merlin panel allows the gas valve to open when current is being monitored

  • Easier and quicker to install than air pressure differential switches
  • Can work with one fan
  • Works at a range from 80 mAmps to 50 Amps running current
  • More reliable than air pressure differential switches
  • Competitively priced
  • Three year warranty

*Please note prices quoted exclude carriage and VAT