Gas Boilers

This intensive course is designed to give you the knowledge and skills required to work with gas boilers from installation to commissioning. 

Course Delivery

Our heating experts facilitate discussion and provide demonstrations of Central Heating New Zealand products 

Course Outline

    • Product range, standard and high efficiency gas boilers
    • Applications, configurations and control options
    • DHW from gas boilers including Combi boilers
    • Accessories, including flues and DHW heating
    • Parts and functionality of the ECO3 standard efficiency boiler
    • Commissioning the ECO3 and other standard efficiency boilers
    • Parts and functionality of the high efficiency condensing boiler
    • Commissioning Duo-tec GA boilers
    • Demonstration of servicing gas boilers
    • Gas conversion, NG to LPG
    • Trouble shooting
    • Introduction to commercial applications including boiler cascades


  • Prerequisites None
  • Who should attend Installers

Our Courses