AP MER426H20P High Flow Propane Hose 20" QCC Type 1

The AP MER426H20P is a high-flow thermoplastic propane hose specifically engineered to meet the demanding requirements of modern RVs, motorhomes, trailers, and on-demand water heaters. This 20-inch hose assembly is designed for applications requiring more than 200,000 BTUs, with a maximum capacity of 400,000 BTUs.

Key Features:

• High flow capacity rated up to 400,000 BTU for high-demand appliances
• Red nut female QCC (Quick Check Connector) Type 1 connection for easy identification
• 1/4" male NPT (National Pipe Thread) outlet connection
• 1/4" inside diameter high-pressure thermoplastic hose
• Excess flow safety shut-off valve for enhanced protection
• Thermal link safety feature that activates between 240°F and 300°F
• Brass ferrules for durability and leak-free connections
• 350 PSIG working pressure rating
• 100% leak tested during manufacturing

Safety and Compliance:

• RVIA (Recreational Vehicle Industry Association) compliant
• NFPA 1192 certified for RV applications
• UL and CSA approved for safety and quality
• Excess flow limiter restricts flow to maximum 10 SCFH if excessive flow is detected

This high-flow pigtail hose provides a safe, reliable connection from your LP gas regulator to propane cylinders or distribution systems. The red acme nut clearly identifies this as a high-capacity 400,000 BTU fitting, distinguishing it from standard green nut Type 1 connections rated for lower BTU applications. Ideal for modern RVs equipped with multiple high-demand appliances operating simultaneously.