What is the primary regulatory standard for installation and maintenance of gas appliances in Maine?

The primary regulatory standard for the installation and maintenance of gas appliances in Maine is the National Fuel Gas Code (NFPA 54). This code specifically addresses the safety of gas appliances and the systems that serve them, providing guidelines to ensure safe installation and operation. NFPA 54 outlines necessary practices for various aspects of gas appliance installation, including ventilation, appliance clearances, and materials used, all with the goal of preventing hazards such as gas leaks or explosions.

The National Fuel Gas Code is widely recognized and adopted in most jurisdictions, including Maine, as it aligns with national safety standards and helps ensure consistency in gas appliance installation across different regions. Compliance with this code helps protect consumers and enhances the overall safety of gas installations.

Other standards mentioned, like the International Plumbing Code, ANSI standards, and OSHA regulations, focus on different areas. The International Plumbing Code primarily deals with plumbing systems and does not specifically cover gas appliances. ANSI sets forth various standards for compatibility and performance but is not a regulatory body focusing directly on installation requirements. OSHA provides guidelines on workplace safety but does not address the specific standards for gas appliance installation and maintenance. Thus, NFPA 54 is the most relevant standard in this context.