This book provides an essential overview of combustible gases and the equipment used in gas regulation stations. It covers the procedures for commissioning, tuning, and ongoing maintenance of gas regulation equipment. Included are laboratory exercises and practical tasks focused on equipment setup and station servicing, along with review questions to reinforce learning. Designed for undergraduate students studying Thermal Power Engineering and Heat Engineering (program code 140100) in both full-time and part-time formats, it also serves as a valuable resource for vocational training. It is suitable for professionals preparing for roles such as Gas Equipment Maintenance and Repair Technician, Underground Gas Pipeline Maintenance Technician, and Emergency Response Worker in the gas industry.