[OHIO (OH) HVAC Contractor Exam Success Course] The HVAC Contractor Practice Course offers a detailed examination of heating, ventilation, and air conditioning systems. This course covers essential topics such as system design, installation procedures, and maintenance practices. Key areas include understanding HVAC codes, load calculations, equipment selection, and troubleshooting techniques. Participants will gain insights into various HVAC systems, from residential to commercial applications, and learn about safety standards and regulatory compliance. The course features practice questions and detailed explanations to help you prepare effectively for the certification exam, ensuring you are equipped to handle HVAC projects efficiently and adhere to industry standards.