{"product_id":"flexible-100ft-3-4in-natural-gas-hose-high-flow-csst","title":"Flexible 100ft 3\/4in Natural Gas Hose - High Flow CSST","description":"\u003cp\u003eOur review of the Flexible 100ft 3\/4in Natural Gas Hose finds it best suited for installers and homeowners who need a long, high-capacity feed for large appliances and outdoor equipment. The single biggest reason to buy is its combination of high flow capacity and corrosion-resistant construction: the 0.63in ID supports heavy BTU loads while the SUS304 stainless steel core and UV-resistant yellow jacket make it durable for exposed or hidden runs. The hose ships with 3\/4in male brass fittings so connection to standard pipe threads is straightforward for most gas systems.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh flow capacity:\u003c\/strong\u003e The 0.63in ID delivers up to 150,000 BTU\/hr, making it suitable for large furnaces, water heaters and grills that demand steady gas flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion resistance:\u003c\/strong\u003e The inner SUS304 stainless steel tubing resists rust, which helps maintain performance over time in both indoor and outdoor installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV-resistant jacket:\u003c\/strong\u003e The bright yellow plastic outer jacket is UV-resistant and adds a protective layer for exposed patio or exterior routing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible corrugated design:\u003c\/strong\u003e Annular corrugations allow the hose to bend around corners and be cut to length, simplifying routing through attics or basements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard fittings:\u003c\/strong\u003e Supplied with 3\/4in male brass fittings compatible with standard male and female pipe threads for easy connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-piece molding:\u003c\/strong\u003e The continuous construction reduces potential leak points and improves overall safety when installed correctly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe hose is aimed at professional plumbers, HVAC installers and confident DIYers who need a long-run natural gas feed with a high BTU rating, such as connections to multiple outdoor burners, large water heaters or generators. Its length and flow capacity make it a sensible choice where a single-run solution is preferred over multiple short segments.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include users who require permanently buried gas lines or who need certified corrugated tubing with specific local approvals; always confirm local code acceptance before installation. If you need a smaller diameter for low-demand appliances, a different size line may be more economical.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExcellent BTU delivery capacity for heavy-demand appliances and long runs.\u003c\/li\u003e\n\u003cli\u003eDurable SUS304 inner tubing combined with a UV-resistant outer jacket for versatile placement.\u003c\/li\u003e\n\u003cli\u003eFlexible corrugated design that can be cut to length and routed through tight spaces.\u003c\/li\u003e\n\u003cli\u003eComes with 3\/4in male brass fittings for standard connections out of the box.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot specified for direct burial; installers should verify code compliance for each use case.\u003c\/li\u003e\n\u003cli\u003ePackage details on connector accessories may vary, so check contents on arrival.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e100 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner diameter (ID)\u003c\/td\u003e\n\u003ctd\u003e0.63 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter diameter (OD)\u003c\/td\u003e\n\u003ctd\u003e0.79 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial (inner)\u003c\/td\u003e\n\u003ctd\u003eSUS304 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter jacket\u003c\/td\u003e\n\u003ctd\u003eUV-resistant yellow plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFittings\u003c\/td\u003e\n\u003ctd\u003e3\/4 in male brass (both ends)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated flow\u003c\/td\u003e\n\u003ctd\u003eUp to 150,000 BTU\/hr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Flexible 100ft 3\/4in Natural Gas Hose is a practical, value-oriented option for anyone needing a long, high-flow gas feed that holds up to outdoor exposure. It combines a high BTU capacity with corrosion-resistant SUS304 construction and user-friendly fittings, making it a reliable choice when local codes permit its use.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this hose be cut to length?\u003c\/strong\u003e\u003cbr\u003eYes, the corrugated design allows it to be cut to the required length and reinstalled with the provided fittings where applicable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for outdoor patio installation?\u003c\/strong\u003e\u003cbr\u003eYes, the UV-resistant yellow jacket and corrosion-resistant inner tubing make it suitable for exposed outdoor routing, but confirm local installation codes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat appliances can it support?\u003c\/strong\u003e\u003cbr\u003eWith a 0.63in ID and up to 150,000 BTU\/hr capacity, it can support large grills, furnaces, water heaters, generators and similar high-demand appliances.\u003c\/p\u003e","brand":"Gsskny","offers":[{"title":"Default Title","offer_id":48250174636251,"sku":"B0DM22QYVG","price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61nhwzTttCL._AC_SL1500_035fdc95-b5f9-4293-9ce3-b3ff746a88be.jpg?v=1771073109","url":"https:\/\/gearmusthave.com\/products\/flexible-100ft-3-4in-natural-gas-hose-high-flow-csst","provider":"GearMustHave","version":"1.0","type":"link"}