Switch seamlessly between primary and reserve propane tanks with this two-stage regulator designed for dual-tank RV systems. When your main supply empties, the regulator automatically converts to your secondary tank without interrupting appliance operation.

• Auto-switches from primary to reserve tank
• Two-stage design maintains constant pressure
• 345,200 BTU capacity
• 1/4-inch SAE female inverted flare inlet
• 3/8-inch NPT female thread outlet
• Vertical mount installation
• Aluminum construction
• RV-approved
• 1-year warranty