What is the maximum pressure that a flexible connector for gas appliances can handle?

The correct answer regarding the maximum pressure that a flexible connector for gas appliances can handle is 0.5 psi. This specification is important for ensuring the safe operation of gas appliances. Flexible connectors are designed to accommodate movement and vibration, but they must also operate within safe pressure limits to prevent leaks or failure.

If flexible connectors were to handle pressures beyond 0.5 psi, there would be an increased risk of material degradation, leaks, or potential ruptures. This limit helps to maintain the integrity of the gas supply system, ensuring that it remains safe and functional under normal operating conditions.

Understanding these pressure limitations is crucial for installers and inspectors to ensure compliance with safety standards in the Massachusetts Plumbing Code, ultimately protecting both the equipment and the people using it.