[OHIO (OH) Hydronics Contractor Exam Success Course] The Hydronics Contractor Practice Course provides an in-depth review of hydronic heating systems, focusing on installation, maintenance, and system design. This course covers key topics such as hydronic system components, fluid dynamics, and heat transfer principles. Participants will learn about different types of hydronic systems, including radiant floor heating and baseboard heaters, as well as best practices for system design and troubleshooting. The course includes practice questions and detailed explanations to help you prepare for the certification exam, ensuring you are well-equipped to manage hydronic projects with precision and adhere to industry standards.