Marshall Excelsior Co. MER425H15P High Flow LP Gas Hose 15 Inch 400,000 BTU

The Marshall Excelsior MER425H15P is a high-performance LP gas pigtail hose engineered to meet the demanding requirements of modern motorhomes, trailers, and on-demand water heaters. This 15-inch High Flow Series hose features a 400,000 BTU capacity with distinctive red nut identification, making it ideal for applications requiring significantly more fuel flow than standard 200,000 BTU pigtails.

Key Features:

• 400,000 BTU fuel capacity for high-demand propane applications
• Excess flow safety shut-off protection prevents dangerous gas leaks
• Thermal link safety feature provides additional fail-safe protection
• RVIA and NFPA 1192 compliant for RV and recreational vehicle use
• Durable brass ferrules for reliable, long-lasting connections
• 1/4 inch ID high-pressure thermoplastic hose construction
• 350 PSIG working pressure rating
• 100% leak tested during manufacturing
• Female QCC Type 1 connection on tank end
• 1/4 inch male inverted flare fitting on appliance end

This pigtail hose incorporates the same proven safety features as Marshall Excelsior's green nut Type I pigtails, including both excess flow and thermal link protection systems. The high-quality brass fittings and thermoplastic hose material ensure reliable performance in demanding RV and trailer applications. Each hose is individually leak tested to ensure safety and reliability right out of the package.