What you'll learn?

  • Checking the Heating requirements & appliance outputs
  • Checking the intended installation site.
  • The gas connection and supply pipes
  • Securing the appliance correctly
  • Ventilation requirements
  • Flueing requirements, including condensate outflow
  • Tightness testing
  • Operating pressures
  • Flushing, commissioning and testing the appliance / system
  • Other ‘site specific’ checks and tests


CENWAT1, Domestic Gas Fired central heating, water & heaters, covers what you’ll need to know in order to safely install, service and repair this particular category of appliances. 

CENWAT1 training is normally completed within a day, plus additional time to sit the theory & practical assessments.

Please also note that since April 2012 CPA1, Flue gas analysers, are also a mandatory requirement, linked in with CENWAT training & assessment.


  • Domestic Gas Fired Central Heating, Water & Heating Appliance - CENWAT


Total: 1 day(s)

  • Assessment 1 day(s)

    Practical and theory assessment