{"product_id":"sunstar-sis-20-75k-btu-infrared-tube-garage-heater-ng","title":"SunStar SIS 20' 75K BTU Radiant Tube Garage Heater NG","description":"\u003cp\u003e\u003cstrong style=\"font-weight: 400;\"\u003eSIS Series Features\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan class=\"tabletext\"\u003e\u003cspan style=\"color: #000000;\"\u003e• 6 different Btu sizes and more than 60 different\u003cbr\u003e configurations to custom design your infrared\u003cbr\u003e heating system\u003cbr\u003e • CSA design certified\u003cbr\u003e • Available in natural and propane gas\u003cbr\u003e • Optional elbows and corner reflectors\u003cbr\u003e • Optional decorative grille\u003cbr\u003e • Sidewall or through the roof venting\u003cbr\u003e • Vented or indirect vented operation\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan class=\"tabletext\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eVacuum System\u003c\/strong\u003e\u003cbr\u003e • Products of combustion are pulled through the\u003cbr\u003e combustion chamber for increased radiant efficiency\u003cbr\u003e and greater safety\u003cbr\u003e • No draft hoods, totally enclosed combustion\u003cbr\u003e chamber\u003cbr\u003e • Heavy duty draft inducer assembly with permanently\u003cbr\u003e lubricated, totally enclosed and heavy\u003cbr\u003e duty ball bearing motor for maintenance-free\u003cbr\u003e operation\u003cbr\u003e • 30 second per-purge period before ignition\u003cbr\u003e • Diaphragm air switch for proof of venting\u003cbr\u003e before gas flow and ignition\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan class=\"tabletext\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eBurner System\u003c\/strong\u003e\u003cbr\u003e • Heavy duty cast iron burner\u003cbr\u003e • Reliable direct spark ignition system and 100%\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eGas Shut-Off Safety Control\u003c\/strong\u003e\u003cbr\u003e • Burner inspection sight glass\u003cbr\u003e • Step-opening redundant combination gas valve\u003cbr\u003e for quite ignition and added safety\u003cbr\u003e • Inside or outside air for combustion\u003cbr\u003e • Up to 50 ft. outside combustion air capability\u003cbr\u003e • Diagnostic Monitoring Light System\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan class=\"tabletext\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eRadiant Emitter Tube System\u003c\/strong\u003e\u003cbr\u003e • 4” O. D. heat treated aluminized steel combustion\u003cbr\u003e chamber (10’ length)\u003cbr\u003e • Standard highly emissive radiant tubes (10’ lengths)\u003cbr\u003e • Optional aluminized steel radiant tubes (Though\u003cbr\u003e Guy Option)\u003cbr\u003e • 5 year limited warranty on all tubes\u003cbr\u003e • Suitable for horizontal or angle mounting up to 45 degrees\u003cbr\u003e • Up to 75 feet sidewall vent capability\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan class=\"tabletext\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eReflector System\u003c\/strong\u003e\u003cbr\u003e • Highly efficient aluminum reflectors\u003cbr\u003e • Individual reflectors can be rotated up to 45 degrees to\u003cbr\u003e direct heat where needed\u003cbr\u003e • Optional end, corner, U-bend and side extension\u003cbr\u003e reflectors\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan class=\"tabletext\"\u003e\u003cspan style=\"font-size: large;\"\u003e**This unit is Natural Gas**\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"file:\/\/store-sej8xeez.mybigcommerce.com\/C:\/Documents%20and%20Settings\/admin\/Desktop\/pdf%20file%20image.jpg\" alt=\"\" width=\"43\" height=\"42\" border=\"0\"\u003e\u003ca href=\"http:\/\/sunstarheaters.com\/industrial\/SIS.html\"\u003eSpecification Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Sunstar Heaters","offers":[{"title":"Default Title","offer_id":41471880331338,"sku":"SUNS30","price":1025.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/3549\/7290\/files\/7923987__73177.1487180555.1280.1280.jpg?v=1720530680","url":"https:\/\/c38b33-2.myshopify.com\/products\/sunstar-sis-20-75k-btu-infrared-tube-garage-heater-ng","provider":"Climatedoctors","version":"1.0","type":"link"}