{"product_id":"sunstar-residentialcommercial-btu15ft-tube-tough-heaterngsingle-stage","title":"SunStar Residential\/Commercial 25K BTU\/15ft U Tube Tough Guy Heater\/NG\/Single Stage","description":"\u003ch2\u003e\n\u003cstrong\u003e \u003c\/strong\u003e\u003cstrong\u003eSunStar Residential\/Commercial 25K BTU\/15ft U Tube Tough Guy Heater\/NG\/Single Stage\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003ch5\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eAvailable in Btu sizes from 25,000 \u003c\/li\u003e\n\u003cli\u003eCompact size – overall length is 9’2″ for ease of installation\u003c\/li\u003e\n\u003cli\u003eEfficiencies range up to 84.5%\u003c\/li\u003e\n\u003cli\u003eModels for both natural and propane gas\u003c\/li\u003e\n\u003cli\u003eInstallation as low as 8ft above floor\u003c\/li\u003e\n\u003cli\u003eCSA Design Certified for residential \u0026amp; commercial Installations\u003c\/li\u003e\n\u003cli\u003eIncludes 36″ stainless steel gas connector\u003c\/li\u003e\n\u003cli\u003eCompletely aluminized steel construction for high humidity and corrosive environments\u003c\/li\u003e\n\u003cli\u003eProducts of combustion are pulled through the combustion chamber for greater safety - virtually eliminates the possibility of combustion gases leaking into the heated space\u003c\/li\u003e\n\u003cli\u003eReliable electronic direct spark ignition system with 100% gas safety shut-off control and 30-second pre-purge - safety and efficiency assurance\u003c\/li\u003e\n\u003cli\u003eU-Tube Design provides uniform emitter tube temperatures and energy distribution on the floor unlike straight tube heaters which are always hotter at the burner end than at the exhaust end\u003c\/li\u003e\n\u003cli\u003eHeavy-duty combustion chamber, aluminum reflectors with 97% reflectivity rating, diaphragm safety switch for proof of venting, and system indicator lights\u003c\/li\u003e\n\u003cli\u003eNatural Gas\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e4\" vent connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"561\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 20.218%;\"\u003e\u003cstrong\u003eFuel Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.113%;\"\u003e\n\u003cdiv class=\"table-row\" id=\"\"\u003e\n\u003cdiv height=\"1\" class=\"table-cell table-cell-value\" id=\"\"\u003e\n\u003cdiv id=\"\" class=\"table-row\"\u003e\n\u003cdiv id=\"\" class=\"table-cell table-cell-value\" height=\"1\"\u003e\n\u003cdiv class=\"dp-tabs-wrapper\"\u003e\n\u003cdiv class=\"tab-content\" id=\"tabContent\"\u003e\n\u003cdiv class=\"tab-pane fade show Draft\" id=\"additional-information\" role=\"tabpanel\" aria-labelledby=\"additional-information-tab\"\u003e\n\u003cdiv id=\"additional-information-m\" class=\"collapse show\" role=\"tabpanel\" data-parent=\"#tabContent\" aria-labelledby=\"additional-information-tab\"\u003e\n\u003cdiv class=\"card-body\"\u003e\n\u003cdiv id=\"\" class=\"table\"\u003e\n\u003cdiv id=\"\" class=\"table-row\"\u003e\n\u003cdiv id=\"\" class=\"table-cell table-cell-value\" height=\"1\"\u003e\u003cspan\u003eNatural Gas\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 20.218%;\"\u003e\n\u003cdiv class=\"table-cell table-cell-label\" id=\"\"\u003e\u003cstrong\u003eControl Type\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 77.113%;\"\u003e\n\u003cdiv class=\"table-row\" id=\"\"\u003e\n\u003cdiv height=\"1\" class=\"table-cell table-cell-value\" id=\"\"\u003e\n\u003cdiv id=\"\" class=\"table-row\"\u003e\n\u003cdiv id=\"\" class=\"table-cell table-cell-value\" height=\"1\"\u003e\u003cspan\u003eElectronic\/IPI\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 20.218%;\"\u003e\n\u003cdiv class=\"table-cell table-cell-label\" id=\"\"\u003e\u003cstrong\u003eColor\/Finish\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 77.113%;\"\u003e\n\u003cdiv class=\"table-row\" id=\"\"\u003e\n\u003cdiv height=\"1\" class=\"table-cell table-cell-value\" id=\"\"\u003e\n\u003cdiv class=\"table-row\" id=\"\"\u003e\n\u003cdiv height=\"1\" class=\"table-cell table-cell-value\" id=\"\"\u003eSilver\/Gray\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17.1875px;\"\u003e\n\u003ctd style=\"width: 20.218%;\"\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.113%;\"\u003e\n\u003cdiv class=\"dp-tabs-wrapper\"\u003e\n\u003cdiv class=\"tab-content\" id=\"tabContent\"\u003e\n\u003cdiv class=\"tab-pane fade show Draft\" id=\"additional-information\" role=\"tabpanel\" aria-labelledby=\"additional-information-tab\"\u003e\n\u003cdiv id=\"additional-information-m\" class=\"collapse show\" role=\"tabpanel\" data-parent=\"#tabContent\" aria-labelledby=\"additional-information-tab\"\u003e\n\u003cdiv class=\"card-body\"\u003e\n\u003cdiv id=\"\" class=\"table\"\u003e\n\u003cdiv id=\"\" class=\"table-row\"\u003e\n\u003cdiv id=\"\" class=\"table-cell table-cell-value\" height=\"1\"\u003e\u003cspan\u003e15ft\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dp-tabs-wrapper\"\u003e\n\u003cdiv class=\"tab-content\" id=\"tabContent\"\u003e\n\u003cdiv class=\"tab-pane fade show Draft\" id=\"additional-information\" role=\"tabpanel\" aria-labelledby=\"additional-information-tab\"\u003e\n\u003cdiv id=\"additional-information-m\" class=\"collapse show\" role=\"tabpanel\" data-parent=\"#tabContent\" aria-labelledby=\"additional-information-tab\"\u003e\n\u003cdiv class=\"card-body\"\u003e\n\u003cdiv id=\"\" class=\"table\"\u003e\n\u003cdiv id=\"\" class=\"table-row\"\u003e\n\u003cdiv id=\"\" class=\"table-cell table-cell-value\" height=\"1\"\u003e\n\u003cdiv class=\"dp-tabs-wrapper\"\u003e\n\u003cdiv id=\"tabContent\" class=\"tab-content\"\u003e\n\u003cdiv aria-labelledby=\"additional-information-tab\" role=\"tabpanel\" id=\"additional-information\" class=\"tab-pane fade show Draft\"\u003e\n\u003cdiv aria-labelledby=\"additional-information-tab\" data-parent=\"#tabContent\" role=\"tabpanel\" class=\"collapse show\" id=\"additional-information-m\"\u003e\n\u003cdiv class=\"card-body\"\u003e\n\u003cdiv class=\"table\" id=\"\"\u003e\n\u003cdiv class=\"table-row\" id=\"\"\u003e\n\u003cdiv height=\"1\" class=\"table-cell table-cell-value\" id=\"\"\u003e\n\u003cdiv class=\"dp-tabs-wrapper\"\u003e\n\u003cdiv id=\"tabContent\" class=\"tab-content\"\u003e\n\u003cdiv aria-labelledby=\"additional-information-tab\" role=\"tabpanel\" id=\"additional-information\" class=\"tab-pane fade show Draft\"\u003e\n\u003cdiv aria-labelledby=\"additional-information-tab\" data-parent=\"#tabContent\" role=\"tabpanel\" class=\"collapse show\" id=\"additional-information-m\"\u003e\n\u003cdiv class=\"card-body\"\u003e\n\u003cdiv class=\"table\" id=\"\"\u003e\n\u003cdiv class=\"table-row\" id=\"\"\u003e\n\u003cdiv height=\"1\" class=\"table-cell table-cell-value\" id=\"\"\u003e\n\u003cdiv class=\"dp-tabs-wrapper\"\u003e\n\u003cdiv id=\"tabContent\" class=\"tab-content\"\u003e\n\u003cdiv aria-labelledby=\"additional-information-tab\" role=\"tabpanel\" id=\"additional-information\" class=\"tab-pane fade show Draft\"\u003e\n\u003cdiv aria-labelledby=\"additional-information-tab\" data-parent=\"#tabContent\" role=\"tabpanel\" class=\"collapse show\" id=\"additional-information-m\"\u003e\n\u003cdiv class=\"card-body\"\u003e\n\u003cdiv class=\"table\" id=\"\"\u003e\n\u003cdiv class=\"table-row\" id=\"\"\u003e\n\u003cdiv height=\"1\" class=\"table-cell table-cell-value\" id=\"\"\u003e\n\u003cdiv class=\"dp-tabs-wrapper\"\u003e\n\u003cdiv id=\"tabContent\" class=\"tab-content\"\u003e\n\u003cdiv aria-labelledby=\"additional-information-tab\" role=\"tabpanel\" id=\"additional-information\" class=\"tab-pane fade show Draft\"\u003e\n\u003cdiv aria-labelledby=\"additional-information-tab\" data-parent=\"#tabContent\" role=\"tabpanel\" class=\"collapse show\" id=\"additional-information-m\"\u003e\n\u003cdiv class=\"card-body\"\u003e\n\u003cdiv class=\"table\" id=\"\"\u003e\n\u003cdiv class=\"table-row\" id=\"\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"b37ab470-e1d8-484d-875a-1b4149ff52e1\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-mini\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\"\u003e\n\u003ch5 data-start=\"0\" data-end=\"30\"\u003eWhat Our Experts Think\u003c\/h5\u003e\n\u003cul data-start=\"31\" data-end=\"618\"\u003e\n\u003cli data-start=\"31\" data-end=\"167\"\u003e\n\u003cp data-start=\"33\" data-end=\"167\"\u003e\u003cstrong data-start=\"33\" data-end=\"67\"\u003eEfficient Natural Gas Heating:\u003c\/strong\u003e 25,000 BTU delivers reliable radiant warmth for small to medium residential and commercial spaces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"168\" data-end=\"282\"\u003e\n\u003cp data-start=\"170\" data-end=\"282\"\u003e\u003cstrong data-start=\"170\" data-end=\"204\"\u003e15 ft U‑Tube Tough Guy Design:\u003c\/strong\u003e U‑shaped tube spreads heat evenly at floor level for more effective comfort\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"283\" data-end=\"420\"\u003e\n\u003cp data-start=\"285\" data-end=\"420\"\u003e\u003cstrong data-start=\"285\" data-end=\"310\"\u003eDurable Construction:\u003c\/strong\u003e Tough Guy heat‑treated steel tube and quality burner resist corrosion and perform in demanding environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"421\" data-end=\"517\"\u003e\n\u003cp data-start=\"423\" data-end=\"517\"\u003e\u003cstrong data-start=\"423\" data-end=\"450\"\u003eSingle‑Stage Operation:\u003c\/strong\u003e Provides steady, uncomplicated heat output with simple operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"518\" data-end=\"618\"\u003e\n\u003cp data-start=\"520\" data-end=\"618\"\u003e\u003cstrong data-start=\"520\" data-end=\"538\"\u003eVersatile Use:\u003c\/strong\u003e Ideal for garages, patios, workshops, storage areas, and other covered spaces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-start=\"620\" data-end=\"631\"\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"632\" data-end=\"694\"\u003e\u003cstrong data-start=\"632\" data-end=\"670\"\u003eQ: What fuel does this heater use?\u003c\/strong\u003e\u003cbr data-start=\"670\" data-end=\"673\"\u003eA: Natural Gas (NG)\u003c\/p\u003e\n\u003cp data-start=\"696\" data-end=\"751\"\u003e\u003cstrong data-start=\"696\" data-end=\"733\"\u003eQ: How much heat does it produce?\u003c\/strong\u003e\u003cbr data-start=\"733\" data-end=\"736\"\u003eA: 25,000 BTU\u003c\/p\u003e\n\u003cp data-start=\"753\" data-end=\"874\"\u003e\u003cstrong data-start=\"753\" data-end=\"800\"\u003eQ: What’s the benefit of the U‑tube design?\u003c\/strong\u003e\u003cbr data-start=\"800\" data-end=\"803\"\u003eA: Radiant heat spreads evenly across the space for consistent warmth\u003c\/p\u003e\n\u003cp data-start=\"876\" data-end=\"993\"\u003e\u003cstrong data-start=\"876\" data-end=\"911\"\u003eQ: Does it require electricity?\u003c\/strong\u003e\u003cbr data-start=\"911\" data-end=\"914\"\u003eA: No — operates with a basic pilot or ignition system without external power\u003c\/p\u003e\n\u003ch5 data-start=\"995\" data-end=\"1019\"\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul data-start=\"1020\" data-end=\"1496\"\u003e\n\u003cli data-start=\"1020\" data-end=\"1114\"\u003e\n\u003cp data-start=\"1022\" data-end=\"1114\"\u003e\u003cstrong data-start=\"1022\" data-end=\"1048\"\u003eClean Burners \u0026amp; Tubes:\u003c\/strong\u003e Remove dust and debris regularly to maintain heating efficiency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1115\" data-end=\"1210\"\u003e\n\u003cp data-start=\"1117\" data-end=\"1210\"\u003e\u003cstrong data-start=\"1117\" data-end=\"1156\"\u003eInspect Ignition \u0026amp; Safety Controls:\u003c\/strong\u003e Ensure pilot and safety shut‑offs function properly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1211\" data-end=\"1295\"\u003e\n\u003cp data-start=\"1213\" data-end=\"1295\"\u003e\u003cstrong data-start=\"1213\" data-end=\"1241\"\u003eCheck Venting Clearance:\u003c\/strong\u003e Keep exhaust and intake paths clear of obstructions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1296\" data-end=\"1398\"\u003e\n\u003cp data-start=\"1298\" data-end=\"1398\"\u003e\u003cstrong data-start=\"1298\" data-end=\"1328\"\u003eAnnual Professional Check:\u003c\/strong\u003e Have a qualified technician inspect gas connections and performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1399\" data-end=\"1496\"\u003e\n\u003cp data-start=\"1401\" data-end=\"1496\"\u003e\u003cstrong data-start=\"1401\" data-end=\"1422\"\u003eInspect for Wear:\u003c\/strong\u003e Periodically examine tubes and reflector surfaces for corrosion or damage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SunStar","offers":[{"title":"Default Title","offer_id":45468056649919,"sku":"SIR2515N5","price":1206.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/sunstar-residentialcommercial-25k-btu15ft-u-tube-tough-guy-heaterngsingle-stage-heater-317_16.webp?v=1775545550","url":"https:\/\/backyardprovider.com\/products\/sunstar-residentialcommercial-btu15ft-tube-tough-heaterngsingle-stage","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}