Marshall Excelsior Flow-Longer-Plus Propane Kit | MER471

Extend your propane reach with the Marshall Excelsior Flow-Longer-Plus Kit (MER471) — a thermoplastic LP hose with brass adapter fitting for supplementing or extending an RV supply.

⚠️ Propane Safety

Use only fittings and hoses rated for LP gas, check every connection with leak-detection solution after installation, and never use flame to test. If you're not comfortable working on gas lines, have an RV technician install this part.

Key Features

• Thermoplastic hose — kink-resistant
• Brass adapter fitting

Specifications

• Brand: Marshall Excelsior (AP Products)
• Part Number: MER471
• Type: Propane Extension Kit
• Weight: 5 lb