What is the minimum service pressure for cylinders installed on recreational vehicles?

The minimum service pressure for cylinders installed on recreational vehicles is established to ensure that the systems can safely contain and operate under the pressures encountered during use. Specifically, the correct answer of 240 psi is aligned with industry standards that account for the operational needs and safety requirements of propane gas systems in recreational vehicles.

This pressure rating ensures that the cylinders are capable of withstanding the regular fluctuations and potential surges that occur during the operation, while also providing a margin of safety against overpressure situations.

Understanding this standard is crucial for ensuring compliance with safety protocols and regulations as outlined in the NFPA 58 code, which governs the safe handling and use of liquefied petroleum gases. Such specifications help prevent accidents and ensure that the propane systems function effectively in recreational vehicles.