{"product_id":"sunstar-sis-40-125k-btu-nat-g-toughguy-infrared-tube-heater","title":"SunStar SIS 40' 125K BTU NG ToughGuy Infrared Tube Heater","description":"\u003cp\u003e\u003c\/p\u003e\u003ctable style=\"width: 100%;\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd valign=\"top\" height=\"249\"\u003e\n\u003ctable style=\"width: 100%;\" border=\"0\" cellpadding=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"59%\"\u003e\n\u003ctable style=\"width: 136px;\" border=\"0\" cellpadding=\"0\"\u003e\u003ctbody\u003e\u003ctr class=\"tabletext\"\u003e\n\u003ctd class=\"tabletext\" width=\"19%\"\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\" width=\"19%\"\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\" width=\"19%\"\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\" width=\"22%\"\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\" width=\"21%\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003eSIS Series Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\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\u003cspan class=\"tabletext\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cbr\u003e • Includes 36\" stainless steel gas connector. \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"41%\"\u003e\u003cdiv align=\"center\"\u003e\u003cp\u003e\u003cimg src=\"http:\/\/www.sunstarheaters.com\/images\/SIS-small.jpg\" alt=\"\" name=\"f\" width=\"258\" height=\"200\"\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cspan class=\"tabletext\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eVacuum System\u003c\/strong\u003e\u003cbr\u003e • \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"tabletext\"\u003e\u003cspan style=\"color: #000000;\"\u003eProducts 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\n\u003c\/td\u003e\n\u003ctd valign=\"top\"\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 •Gas Shut-Off Safety Control\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\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\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 combusttion\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\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\"\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 reflectors\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp class=\"mainbold\"\u003e\u003cspan class=\"tabletext\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003eSIS Dimensions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable class=\"tabletext\" style=\"width: 100%;\" border=\"1\" cellpadding=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tabletext\" width=\"34%\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eSIS-Bottom View\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\" width=\"17%\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\" width=\"17%\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eTotal Tube Length\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\" width=\"18%\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eOveral Dimensions \"L\" (FT)\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\" width=\"14%\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eSIS-End View\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"tabletext\"\u003e\n\u003ctd rowspan=\"5\"\u003e\u003cdiv align=\"center\"\u003e\u003cimg src=\"http:\/\/www.sunstarheaters.com\/images\/sis-dimensions.png\" alt=\"\" width=\"210\" height=\"65\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003eSIS (50)\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e15'\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e17' 9\"\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"5\"\u003e\u003cimg src=\"http:\/\/www.sunstarheaters.com\/images\/sis-dimensions2.png\" alt=\"\" width=\"123\" height=\"83\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"tabletext\"\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003eSIS (50, 75)\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e20'\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e22' 9\"\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"tabletext\"\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003eSIS (50, 75, 100, 125)\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e30'\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e32' 9\"\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"tabletext\"\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003eSIS (100,125, 150, 175)\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e40'\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e42' 9\"\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"tabletext\"\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003eSIS (125, 150, 175)\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e50'\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e52' 9\"\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/www.sunstarheaters.com\/images\/sis-dim3-update.png\" alt=\"\" name=\"\" width=\"608\" height=\"265\"\u003e\u003cbr\u003e\u003cspan class=\"tabletext\"\u003eFlue Connection: 4\" Round for SIS (50-75) 6\" Round for SIS (100-175)\u003cbr\u003e Fresh Air Connection: 4\" or 6\" Round for SIS (50-75) 6\" Round for SIS (100-175) \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/www.sunstarheaters.com\/images\/sisdim4.png\" alt=\"\" width=\"608\" height=\"324\"\u003e\u003c\/p\u003e\n\u003cp class=\"mainbold\"\u003e\u003cspan class=\"tabletext\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003ca href=\"http:\/\/www.sunstarheaters.com\/industrial\/SIS.html#top\"\u003eGo to top\u003c\/a\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\" valign=\"top\" width=\"2%\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003cp class=\"tabletext\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003eSIS Supply Requirements\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003ctable style=\"width: 99%;\" border=\"1\" cellpadding=\"2\"\u003e\u003ctbody\u003e\n\u003ctr class=\"tabletext\"\u003e\n\u003ctd class=\"tabletext\" width=\"14%\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eGas Type \u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\" width=\"21%\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eBurner\u003cbr\u003e Pressure \u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\" colspan=\"2\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eSupply Pressure\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd width=\"10%\"\u003e\u003cdiv class=\"tabletext\" align=\"center\"\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd width=\"12%\"\u003e\u003cdiv class=\"tabletext\" align=\"center\"\u003e\u003cstrong\u003eAmps\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd width=\"13%\"\u003e\u003cdiv class=\"tabletext\" align=\"center\"\u003e\u003cstrong\u003eIngition\u003cbr\u003e Type \u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" height=\"25\"\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\" width=\"17%\"\u003e\u003cdiv align=\"center\"\u003eMIN.\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\" width=\"13%\"\u003e\u003cdiv align=\"center\"\u003eMAX.\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"tabletext\"\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003eNatural\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e3.5\" W.C.\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e5\" W.C.\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e14\" W.C.\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\" rowspan=\"2\"\u003e\n\u003cdiv align=\"center\"\u003e120 VAC\u003c\/div\u003e\n\u003cdiv align=\"center\"\u003e60 Hz\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tabletext\" rowspan=\"2\"\u003e\u003cdiv align=\"center\"\u003e2.4\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\" rowspan=\"2\"\u003e\u003cdiv align=\"center\"\u003eDirect Spark\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"tabletext\"\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003ePropane\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e10\" W.C.\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e11\" W.C.\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e14\" W.C.\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003c\/p\u003e\u003cp class=\"tabletext\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003eSIS Minimum Mounting Heights\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003ctable style=\"width: 100%;\" border=\"1\" cellpadding=\"0\"\u003e\u003ctbody\u003e\n\u003ctr class=\"tabletext\"\u003e\n\u003ctd class=\"tabletext\" width=\"10%\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\" width=\"18%\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eHeight at Horizontal\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\" width=\"21%\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eHeight at 45 degrees Angle\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\" width=\"11%\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\" width=\"18%\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eHeight at Horizontal\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\" width=\"22%\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eHeight at 45 degrees Angle\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003eSIS 50\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e11 Ft.\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e10 Ft.\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003eSIS 125\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e14 Ft.\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e13 Ft.\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003eSIS 75\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e13 Ft.\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e12 Ft.\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003eSIS 150\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e15 Ft.\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e14 Ft.\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003eSIS 100\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e14 Ft.\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e13 Ft.\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003eSIS 175\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e16 Ft.\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e15 Ft.\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cdiv align=\"left\"\u003e\n\u003cp\u003e\u003cstrong\u003eNOTES:\u003c\/strong\u003e Since straight tubes are always hotter at the burner end than at the exhaust end, always observe the minimum recommended mounting heights shown on the specification sheet for greatest human comfort. Use SIU series instead of SIS series for spot heating applications.\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cimg src=\"http:\/\/www.sunstarheaters.com\/images\/TubeTemp%20Diagram\/tube%20temp%20diagram%20-%20SIS.png\" alt=\"\" width=\"358\" height=\"211\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003cp class=\"tabletext\"\u003e\u003cstrong\u003e\u003ca href=\"http:\/\/www.sunstarheaters.com\/industrial\/SIS.html#top\"\u003eGo to top\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp class=\"tabletext\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003eSIS Clearances to Combustibles\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003ctable style=\"width: 100%;\" border=\"1\" cellpadding=\"0\"\u003e\u003ctbody\u003e\n\u003ctr class=\"tabletext\"\u003e\n\u003ctd rowspan=\"7\" width=\"37%\"\u003e\u003cimg src=\"http:\/\/www.sunstarheaters.com\/images\/sis-min-clearance.png\" alt=\"\" name=\"\" width=\"240\" height=\"116\"\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\" width=\"11%\" height=\"50\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eModel No.\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\" width=\"7%\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eSide\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\" width=\"10%\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eCeiling*\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\" width=\"10%\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eBelow\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\" width=\"8%\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003eEnd\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\" width=\"9%\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e(45 degrees) Front\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\" width=\"8%\"\u003e\u003cdiv align=\"center\"\u003e\u003cstrong\u003e(45 degrees) Rear\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"tabletext\"\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003eSIS 50\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e24\"\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e6\"\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e40\"\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e15\"\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e40\"\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e12\"\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"tabletext\"\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003eSIS 75\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e24\"\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e6\"\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e60\"\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e52\"\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e52\"\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e12\"\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"tabletext\"\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003eSIS 100\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e28\"\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e6\"\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e76\" **\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e15\"\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e60\"\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e12\"\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"tabletext\"\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003eSIS 125\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e32\"\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e6\"\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e82\" **\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e20\"\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e66\"\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e12\"\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"tabletext\"\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003eSIS 150\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e36\"\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e6\"\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e87\" **\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e20\"\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e70\"\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e12\"\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"tabletext\"\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003eSIS 175\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e42\"\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e6\"\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e93\" **\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e20\"\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e77\"\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd class=\"tabletext\"\u003e\u003cdiv align=\"center\"\u003e12\"\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp class=\"tabletext\"\u003e*When used indirect vented, minimum clearance for Ceiling must be: 12\" for SIS 50-75, and 18\" for SIS 100-175. If optional corner and U-bend reflectors are not used, the clearance must be 18\". **Maximum clearance below reduces by 50% once you are 25 ft. downstream from the control box.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Sunstar Heaters","offers":[{"title":"Default Title","offer_id":41471888719946,"sku":"SUNS96","price":1225.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/3549\/7290\/files\/9028047__09981.1484849172.1280.1280.jpg?v=1720530839","url":"https:\/\/c38b33-2.myshopify.com\/products\/sunstar-sis-40-125k-btu-nat-g-toughguy-infrared-tube-heater","provider":"Climatedoctors","version":"1.0","type":"link"}