2-Stage Automatic Changeover LP Propane Gas Regulator with Two 18" Pigtail Hoses with Gauge & 4FT Outlet Regulator Stainless Hose 1/4" Inverted Male Flare

2-Stage Automatic Changeover LP Propane Gas Regulator with Two 18" Pigtail Hoses with Gauge & 4FT Outlet Regulator Stainless Hose 1/4" Inverted Male Flare2 Stage Automatic Changeover LP Propane Gas Regulator with Two 18" Pigtail Hoses with Gauge & 4FT Outlet Regulator Stainless Hose 1 4 Inverted Male Flare Key Features Two stage regulation design for consistent gas pressure output. Automatic changeover mechanism switches from primary to reserve tank when the primary is empty. Integrated visual pressure gauge for quick monitoring of fuel levels. Includes two 18 inch stainless steel braided pigtail hoses

2-Stage Automatic Changeover LP Propane Gas Regulator with Two 18" Pigtail Hoses with Gauge & 4FT Outlet Regulator Stainless Hose 1/4 Inverted Male Flare

Key Features

• Two-stage regulation design for consistent gas pressure output.
• Automatic changeover mechanism switches from primary to reserve tank when the primary is empty.
• Integrated visual pressure gauge for quick monitoring of fuel levels.
• Includes two 18-inch stainless steel braided pigtail hoses with QCC1 connections.
• Includes one 4-foot outlet hose with 1/4-inch inverted male flare fitting.
• CSA certified for compliance with safety and leakage standards.

Replaces / Cross-Reference Part Numbers

• Compatible with industry-standard two-stage changeover regulators.
• Replaces common RV propane assemblies including units from Marshall Excelsior, JR Products, and Flame King.

Compatibility & Fitment

• Designed for dual-tank RV, camper, and trailer propane systems.
• Compatible with 5 lb to 40 lb refillable propane tanks.
• Outlet connection: 1/4-inch inverted male flare.
• Inlet connection: Standard QCC1.

When to Replace

• If the regulator fails to maintain consistent pressure to appliances.
• Visible signs of corrosion, cracking, or damage to the hose braiding.
• The internal diaphragm or changeover mechanism no longer functions correctly.
• Leaking or the smell of gas detected at the regulator assembly.
• Recommended replacement interval for propane regulators is typically every 10 years per industry safety guidelines.

Installation Tips

• Ensure all gas supply valves are closed before starting the installation.
• Use a leak detection solution on all threaded connections after assembly to verify seals.
• Mount the regulator in a vertical position to ensure proper drainage and prevent moisture accumulation.
• Ensure the regulator vent is pointed downward to prevent water ingress and debris blockage.
• Verify that the outlet hose is free of kinks or sharp bends after mounting.