SI - Recommendations for Frost Protection Measures for Sprinklers

  • 01 Sep 2004
  • Sprinkler/suppression technology

These recommendations supplement the rules for frost protection of sprinkler systems given in Parts 1 and 2 of this volume and give specific measures for fitting electrical heating systems, including electrical trace-heating systems, the maintenance of such systems and the precaution to be taken to ensure that an an effective heating system is in operation.