What must be followed when installing a new gas appliance?

When installing a new gas appliance, it is crucial to follow the manufacturer's installation instructions and applicable code provisions. This is because the manufacturer's guidelines are specifically designed to ensure the safe and efficient operation of the appliance. They provide detailed information regarding the correct installation procedures, necessary clearances, and any specific requirements that may not be covered in general guidelines or codes.

In addition to the manufacturer's instructions, applicable code provisions, such as those outlined in the National Fuel Gas Code, establish minimum safety standards and regulations governing the installation of gas appliances. Compliance with these provisions helps to ensure not only the safety of the installation but also its functionality and longevity.

While industry best practices, general installation guidelines from NFPA (National Fire Protection Association), and local building codes provide useful information, they may not encompass all details that pertain to a specific appliance or situation. These broader guidelines and codes may lack the specificity needed for an individual appliance's safe operation, making adherence to the manufacturer's instructions and relevant code provisions essential for a successful installation.