Suburban Mfg 523001 Automatic Changeover LP Propane Regulator

The Suburban Mfg 523001 Automatic Changeover Regulator is a dual-cylinder propane (LP gas) regulator designed for RV and marine applications where uninterrupted gas supply is essential. When the active service cylinder runs low, this regulator automatically switches to the full reserve cylinder — keeping your appliances running without manual intervention or interruption.

When the pressure in the service tank drops below threshold, the regulator seamlessly transfers the gas supply to the reserve cylinder, ensuring continuous flow with no disruption to your appliances. A highly visible full/empty indicator provides a clear at-a-glance signal when it is time to refill or swap out the depleted cylinder.

Key Features:

• Automatically switches from empty service cylinder to full reserve cylinder
• Ensures continuous, uninterrupted propane gas flow to all connected appliances
• Highly visible full/empty indicator alerts when a cylinder needs replacement
• Designed for dual-cylinder propane setups common in RVs and marine vessels
• UPC: 755790726400

The Suburban Mfg 523001 is a reliable solution for maintaining a steady LP gas supply in recreational vehicles, towables, or marine applications wherever a two-cylinder propane configuration is used.