[TEXAS (TX) Environmental Air - Class B Exam Success Course] The Texas Environmental Air - Class B Practice Course is tailored for professionals seeking Class B certification in environmental air systems. This course covers essential topics such as system components, installation practices, and maintenance procedures. Key areas include air quality management, system troubleshooting, and compliance with industry codes. Participants will benefit from comprehensive study materials, practice questions, and hands-on exercises. The course prepares candidates thoroughly for the Class B Environmental Air certification exam, equipping them to handle air system projects effectively and adhere to industry standards.