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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 cornerstone of the recreational vehicle industry for over three decades. Founded in 1994 by Tom Manning Sr. — with roots going back to 1992 — the company began with a straightforward goal: offering a complementary line of packaged screws to support an existing supplier relationship. What started as a niche hardware offering has since grown into one of the most comprehensive RV replacement parts portfolios in North America.</p><p>Headquartered in Coldwater, Michigan, AP Products serves both the OEM and aftermarket segments of the RV world. Their catalog spans everything from adhesives and sealants to electrical components, braking systems, doors, locks, seals, and slide-out parts — making them a true one-stop source for RV dealers and enthusiasts alike. The company operates a group of 13 brands, focused on bringing high-quality, often American-made products to market and filling gaps that other suppliers have overlooked.</p><h3>A Broad Product Range Built Around RV Life</h3><p>One of AP Products' most recognized product segments is <a href="/2843-ap-body-trim-molding-46915">body trim molding</a>. Whether you&apos;re restoring a sun-faded travel trailer or refreshing a Class A motorhome, AP Products offers aluminum insert trim molding in a range of finishes — including Polar White, Colonial White, Black, and Mill Finish — designed to fit securely and deliver a clean, factory-like appearance. These trim solutions are made in the USA and backed by a limited warranty.</p><p>Lighting is another area where AP Products shines. Through their StarLights sub-brand and their broader electrical lineup, AP Products offers a wide array of <a href="/2843-ap-driving-light-bulb-16367">driving light bulbs</a> and RV-specific lighting solutions. From LED replacement bulbs engineered to fit standard RV fixtures to specialized omnidirectional tower bulbs, their lighting products are designed to deliver reliable performance and energy efficiency for life on the road.</p><p>Beyond trim and lighting, AP Products&apos; electrical category is expansive — covering adapters, circuit breakers, converters, power centers, energy management systems, awning accessories, and more. Their hardware line covers both exterior and interior needs, from compartment hardware and screw covers to cabinet hardware sized to fit travel trailers, fifth wheels, Class A and Class C motorhomes, and toy haulers.</p><h3>Trusted by RV Dealers and Owners Nationwide</h3><p>AP Products has built its reputation not just on product breadth, but on a genuine commitment to supporting the dealer network. The company has managed dozens of national retail and OEM accounts, and their parts are stocked widely to ensure availability when and where RV owners need them most. Quality is monitored continuously throughout production, reflecting a brand philosophy centered on reliability over the long haul.</p><p>Whether you&apos;re a seasoned full-timer, a weekend camper, or an RV service technician, AP Products delivers the parts and confidence to keep any rig road-ready.</p>

Part Number

MER426H20P
07/11/2036 6:20 AM
Sale Price

$32.98

In Stock (10+)

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Usually delivered within 2 days

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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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