Oil and Gas Heating

This section consists of OIl and Gas HVAC Quiz Questions Answers. An oil and Gas heating certified technician should have good knowledge in fuel fundamentals and controls & components used in different heating systems.  Following topics are covered in this section:

  • Oil burners
  • Gas burners
  • Oil and Gas Boilers and their controls
  • Many other topics.

This section will be updated regularly. Please go through the Free tests.