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AP MER426H20P High Flow Propane Hose 20" QCC Type 1

Manufacturer

AP

<h3>About AP Products</h3><p><strong>AP Products</strong> has been a trusted name in the recreational vehicle industry for over three decades. <a href="/2843-ap">AP Products</a> was established in the early 1990s with the modest goal of supplying packaged hardware to the RV market — and has since grown into one of the most comprehensive sources for RV replacement parts and accessories available. Today, the brand serves everyone from weekend campers to full-time RV enthusiasts, as well as the manufacturers who build their rigs.</p><p>What sets AP Products apart is its deep focus on the RV segment. Unlike general automotive parts suppliers, AP Products designs and sources components specifically engineered to meet the unique demands of motorhomes, travel trailers, and fifth wheels. Whether a component needs to withstand road vibration, outdoor weathering, or the repeated use of a full-time lifestyle on wheels, AP Products builds its catalog with those realities in mind.</p><h3>A Broad Catalog Built for RV Owners</h3><p>The AP Products lineup spans a remarkable range of categories. RV doors are among the brand's flagship offerings — replacement entry doors and door components engineered to fit a wide variety of RV makes and models. Complementing these are <a href="/200430-foam-weatherseal-tape-ap-2843">foam and weatherseal tapes</a>, which play a critical role in keeping an RV's interior protected from moisture, drafts, and road debris. Proper sealing is one of the most overlooked aspects of RV maintenance, and AP Products offers purpose-built solutions to address it.</p><p>Security is another area where AP Products delivers. Their lock boxes provide RV owners with a reliable way to secure valuables or provide keyless entry access — an increasingly important feature for travelers. Rounding out the hardware side of their catalog, AP Products also offers a variety of <a href="/2843-ap-door-latches-200339">door latches</a> suited for RV interior and exterior applications, ensuring that cabinets, compartments, and entry points stay securely closed while in transit.</p><h3>Why RV Owners and Manufacturers Trust AP Products</h3><p>Beyond individual parts, AP Products carries adhesives and sealants, lighting, electrical components, extrusions, running gear and brake accessories, and a wide selection of slide-out parts and seals. This breadth makes AP Products a one-stop resource for RV service shops and DIY owners alike. The brand's parts are designed for straightforward installation, reducing downtime and getting rigs back on the road faster.</p><p>Whether you're replacing a worn entry door seal before a cross-country trip or sourcing a latch for a storage compartment, AP Products offers dependable, application-specific solutions built with the RV lifestyle in mind.</p>

Part Number

MER426H20P
09/12/2036 1:33 PM
Sale Price

$27.42

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

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.

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