{"product_id":"hi-heat-torch-kits-casting-annealing-propane-gas","title":"Hi Heat Torch Kits","description":"\u003cp\u003eThe Hi Heat Torch is a compact casting and annealing torch designed for use with Propane or Natural Gas as the fuel source, paired with either compressed air or bottled oxygen depending on the tip selected. It is an economical choice for craftspeople and students who need to cast small quantities of metal — such as one or two rings at a time — or perform annealing work in smaller annealing pans. Three kit configurations are available, each including the Hi Heat Torch body along with a different combination of tips to suit your gas setup.\u003c\/p\u003e\n\u003cp\u003eThe compressed air tips produce a larger, bushier flame, while the bottled oxygen tip delivers a hotter, more concentrated flame. \u003cstrong\u003eThe compressed air tips are not compatible with bottled oxygen — using bottled oxygen with compressed air tips will destroy the tips.\u003c\/strong\u003e Select your kit based on your available gas supply and intended application. \u003cstrong\u003eDo not use Acetylene with this torch.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for use with Propane or Natural Gas fuel\u003c\/li\u003e\n\u003cli\u003eCompatible with compressed air or bottled oxygen depending on tip selection\u003c\/li\u003e\n\u003cli\u003eCompressed air tips produce a larger, bushier flame\u003c\/li\u003e\n\u003cli\u003eBottled oxygen tip delivers a hotter, more concentrated flame\u003c\/li\u003e\n\u003cli\u003eSuitable for casting small amounts of metal and annealing applications\u003c\/li\u003e\n\u003cli\u003eEconomical option for students and craftspeople\u003c\/li\u003e\n\u003cli\u003eThree kit configurations available to match your gas supply setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel Type\u003c\/th\u003e\n\u003ctd\u003ePropane or Natural Gas only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOxidizer Options\u003c\/th\u003e\n\u003ctd\u003eCompressed air or bottled oxygen (tip-dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAcetylene Compatible\u003c\/th\u003e\n\u003ctd\u003eNo — do not use Acetylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eCasting small metal quantities, annealing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAvailable Options\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eKit Configuration\u003c\/th\u003e\n\u003cth\u003eTips Included\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e114.151\u003c\/td\u003e\n\u003ctd\u003eCompressed Air \u0026amp; Gas – 2 Tips\u003c\/td\u003e\n\u003ctd\u003eHi Heat Torch (114.154), Tip for Compressed Air (114.155), Tip for Compressed Air (114.156)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e114.152\u003c\/td\u003e\n\u003ctd\u003eComplete Kit – 3 Tips\u003c\/td\u003e\n\u003ctd\u003eHi Heat Torch (114.154), Tip for Compressed Air (114.155), Tip for Compressed Air (114.156), Tip for Oxygen (114.157)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e114.153\u003c\/td\u003e\n\u003ctd\u003eOxygen \u0026amp; Gas – 1 Tip\u003c\/td\u003e\n\u003ctd\u003eHi Heat Torch (114.154), Tip for Oxygen (114.157)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo not use bottled oxygen with compressed air tips\u003c\/strong\u003e — doing so will destroy the compressed air tips.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo not use Acetylene\u003c\/strong\u003e with this torch under any circumstances.\u003c\/li\u003e\n\u003cli\u003eThe bottled oxygen tip (114.157) is also available for purchase separately.\u003c\/li\u003e\n\u003cli\u003eThe tip used determines whether compressed air or bottled oxygen is required — verify your gas supply before selecting a kit.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hi Heat Torches","offers":[{"title":"Compressed Air \u0026 Gas w\/ 2 Tips","offer_id":47509078900950,"sku":"114.151","price":115.5,"currency_code":"USD","in_stock":true},{"title":"Complete Kit w\/ 3 Tips","offer_id":47509078933718,"sku":"114.152","price":133.1,"currency_code":"USD","in_stock":true},{"title":"Oxygen \u0026 Gas w\/ 1 Tip","offer_id":47509078966486,"sku":"114.153","price":97.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/114.151_thumb_6d49e272-454a-4fe6-9726-58c34584549a.jpg?v=1763664491","url":"https:\/\/www.ottofrei.com\/es\/products\/hi-heat-torch-kits-casting-annealing-propane-gas","provider":"Otto Frei","version":"1.0","type":"link"}