by John Krigger | Jan 21, 2022
(1 CEU) Ducts can be a major energy-waster. This lesson presents an outline and overview of duct energy-efficiency problems. Ducted airflow, duct air leakage, duct heat transmission, and where the ducts are installed all affect the energy efficiency of forced-air HVAC...
by John Krigger | Jan 21, 2022
(2.5 CEU) The topic of air conditioners and heat pumps is one of the most difficult topics for energy auditors and energy raters. This course focuses on HVAC appliances, like air conditioners and heat pumps, that use HVAC refrigeration systems, including the...
by John Krigger | Jan 21, 2022
(2.5 CEUs) In this course, you’ll learn how to visually inspect and to follow test procedures that discover safety problems. Here’s what the lesson covers. Gas leakage testing.Worst-case depressurization testing.Spillage testing CO testing.What to look for in a visual...
by John Krigger | Jan 21, 2022
(1.5 CEUs) Improperly installed or unmaintained combustion appliances are serious health and safety hazards. This lesson covers the principles of combustion safety. You’ll learn the following. Why combustion appliances are potential hazards.How to inspect appliances...
by John Krigger | Jan 21, 2022
(2.0 CEUs) Gas heating equipment comes in all many types and models. An energy auditor should be able to correctly identify these systems and explain how they work. This course covers the types of gas-burning appliances, their major features, and how to identify them....
