{"product_id":"gaspro-15-inch-rv-propane-hose-replacement-2-pack-pigtails-with-qcc-1-tank-nut-and-1-4-male-inverted-flare-brass-fittings","title":"GASPRO 15-inch RV Propane Hose Replacement 2-Pack — Pigtails with QCC-1 Tank Nut and 1\/4\" Male Inverted Flare, Brass Fittings","description":"\u003cp\u003e\u003cstrong\u003eThe GASPRO 15-inch RV propane hose is a durable pigtail replacement with a QCC-1 tank nut and a 1\/4\" male inverted flare end, sold as a two-pack for dual LP tank systems.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis pair of 15\" hoses is built to reconnect or replace the short supply lines between your RV's dual propane cylinders and a 2-stage auto changeover regulator. Each hose uses the industry-standard QCC1 (ACME) nut for the cylinder side and a 1\/4\" male inverted flare fitting for the regulator inlet — a common configuration on many Flame King, Camco, Fairview, and Marshall Excelsior regulator models. Constructed with weather-resistant rubber and solid brass fittings, these pigtails aim to balance flexibility, corrosion resistance, and a straightforward, tool-free hookup.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these hoses fit my RV dual-tank setup?\u003c\/h3\u003e\n\u003cp\u003eThey are designed specifically as replacement pigtails for dual LP tank systems using a 2-stage automatic changeover regulator. The tank end uses a QCC-1 (ACME) nut that screws directly onto standard RV cylinder valves, and the other end is a 1\/4\" male inverted flare that attaches to most regulator inlets that require an inverted flare — not NPT.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eQCC-1 (ACME) tank nut — compatible with standard LP cylinder valves.\u003c\/li\u003e\n  \u003cli\u003e1\/4\" male inverted flare — matches many 2-stage auto changeover regulators.\u003c\/li\u003e\n  \u003cli\u003eWorks with travel trailers, fifth wheels, pop-ups, and motorhomes.\u003c\/li\u003e\n  \u003cli\u003eNot compatible with regulators requiring NPT thread — verify your inlet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and construction features ensure reliability?\u003c\/h3\u003e\n\u003cp\u003eThe hose body is a flexible rubber compound formulated to withstand outdoor conditions, while both end fittings are machined from solid brass for improved corrosion resistance and leak integrity. This combination keeps the line pliable across temperature swings and reduces the chance of fitting deterioration over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWeather-resistant rubber hose resists cracking and kinking.\u003c\/li\u003e\n  \u003cli\u003eSolid brass fittings offer durable, corrosion-resistant connections.\u003c\/li\u003e\n  \u003cli\u003e15\" length provides a tidy fit without excessive slack under tank covers.\u003c\/li\u003e\n  \u003cli\u003eRated for standard LP system pressures used in RV applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and maintenance?\u003c\/h3\u003e\n\u003cp\u003eInstallation is intended to be quick and tool-free: hand-thread the QCC-1 nut to the cylinder valve and push the 1\/4\" inverted flare into the regulator inlet, hand-tightening as designed. After any installation or tank swap, perform a soap-and-water bubble test to confirm there are no leaks. Replace hoses immediately if you find cracks, stiffness, or noticeable odors, and consider swapping them every 5–10 years as a preventative measure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTool-free hand-tighten ACME nut to cylinder valve.\u003c\/li\u003e\n  \u003cli\u003eAttach 1\/4\" inverted flare to regulator inlet — no pipe tape needed.\u003c\/li\u003e\n  \u003cli\u003eAlways perform a soap-bubble leak check after installation.\u003c\/li\u003e\n  \u003cli\u003eRecommended replacement interval: 5–10 years or sooner if compromised.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy buy the two-pack and what support is available?\u003c\/h3\u003e\n\u003cp\u003eThese come as a 2-pack so you can outfit both cylinders in a dual-tank arrangement or keep a ready spare for fast swapouts. GASPRO backs the product with customer support and a track record of user reviews from RV owners and liveaboards who rely on consistent propane flow for appliances and heating systems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo hoses per pack: fit both tanks or keep one as a backup.\u003c\/li\u003e\n  \u003cli\u003eDesigned to work with common 2-stage auto changeover regulators.\u003c\/li\u003e\n  \u003cli\u003eAccessible customer support for fitment or product questions.\u003c\/li\u003e\n  \u003cli\u003eUsed and reviewed by RV campers, Airstream owners, and full-timers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? RV owners, towable and motorhome occupants, and anyone using dual LP cylinder systems who need a reliable short pigtail hose that matches QCC-1 tank fittings and a 1\/4\" male inverted flare regulator inlet. Choose these GASPRO hoses when you want weather-resistant flexibility, brass fittings for longevity, and a convenient two-pack for both tanks or a spare replacement.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the regulator end NPT or inverted flare?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The regulator end is a 1\/4\" male inverted flare, not NPT. Verify your regulator inlet before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install these without tools?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The QCC-1 nut hand-threads to the cylinder and the flare end connects by hand; perform a soap-bubble leak test afterward.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GASPRO","offers":[{"title":"Default Title","offer_id":48087530700958,"sku":"B07FC7K7R7","price":34.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/gaspro-front-packaging-15-inch-pigtails.jpg?v=1785925380","url":"https:\/\/northtrailauto.ca\/products\/gaspro-15-inch-rv-propane-hose-replacement-2-pack-pigtails-with-qcc-1-tank-nut-and-1-4-male-inverted-flare-brass-fittings","provider":"North Trail Auto","version":"1.0","type":"link"}