{"product_id":"sunstar-sir45-15-n7-tough-guy-u-tube-heater-45k-btu-15ft-two-stage-natural-gas","title":"Sunstar SIR45-15-N7 Tough Guy U-Tube Heater, 45K BTU, 15Ft, Two-Stage, Natural Gas","description":"\u003ch6\u003eThe Economical Alternative for Hard-to-Heat Spaces\u003c\/h6\u003e\n\u003cp\u003e\u003cspan\u003eWhether you need to heat your warehouse, garage, or other hard-to-heat spaces, the Sunstar SIS\/U Series infrared heaters provide both the fuel efficiency of radiant heat and the installation flexibility you need…and all at a comfortable price.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch6\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0); text-decoration: underline;\"\u003e\u003cstrong\u003ePRODUCT MADE TO ORDER: EXPECT 2-4 WEEKS LEAD TIME\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eIdeal for:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eResidential Garages\u003c\/li\u003e\n\u003cli\u003eVestibules\u003c\/li\u003e\n\u003cli\u003eEntryways\u003c\/li\u003e\n\u003cli\u003eGreenhouses\u003c\/li\u003e\n\u003cli\u003eEnclosed Patios\u003c\/li\u003e\n\u003cli\u003eSolariums\u003c\/li\u003e\n\u003cli\u003eWorkshops\u003c\/li\u003e\n\u003cli\u003eSwimming Pools\u003c\/li\u003e\n\u003cli\u003eFarm Buildings\u003c\/li\u003e\n\u003cli\u003eClubhouses\u003c\/li\u003e\n\u003cli\u003eSmall Businesses\u003c\/li\u003e\n\u003cli\u003eAuto Garages\u003c\/li\u003e\n\u003cli\u003eWarehouses\u003c\/li\u003e\n\u003cli\u003ePrint Shops\u003c\/li\u003e\n\u003cli\u003eMachine Shops\u003c\/li\u003e\n\u003cli\u003eSmall Manufacturing Facilities\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e Available in BTU sizes from 25,000 to 45,000 BTU Compact size - overall length is 9'2\" for ease of installation.\u003cbr\u003e Efficiencies range up to 84.5%.\u003cbr\u003e Models for both natural and propane gas.\u003cbr\u003e Installation as low as 8' above floor.\u003cbr\u003e Optional deflector kit for reduced clearances below.\u003cbr\u003e CSA Design Certified.\u003cbr\u003e 5-year limited warranty on combustion chamber.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eUnsurpassed Corrosion Resistance: \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe aluminized steel tubing is heat treated up to 1400°F where\u003cbr\u003ethe aluminum coating (supplied by aluminized steel) is fused into the tubing. The heat\u003cbr\u003etreating process forms a homogenous layer of iron-aluminum (Fe-Al), which is\u003cbr\u003eextremely oxidization resistant.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHigher Operating Temperatures:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThis protective coating of the homogeneous alloy (Fe-Al) can withstand higher\u003cbr\u003eoperating temperatures than other conventional tube materials (as certified by Armco\u003cbr\u003eResearch and Technology Laboratories). The maximum operating emitter tube\u003cbr\u003etemperature is 1250°F.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHigher Surface Emissivity:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eAn additional benefit of the heat treating process is a greatly enhanced external surface\u003cbr\u003eemissivity as well as improved internal surface absorptivity. \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eOverall length 9 ft 2 inches\u003c\/p\u003e\n\u003cp\u003eMounting Height: 8 ft\u003c\/p\u003e\n\u003cp\u003eShipping Weight: 88 lbs.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDownloads\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/sunstarheaters.com\/wp-content\/uploads\/2020\/05\/R102-SIR-Spec-Sheet.pdf\"\u003eSPEC\u003cspan\u003e \u003c\/span\u003eSHEET:\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/sunstarheaters.com\/wp-content\/uploads\/2018\/12\/Pull-Through-vs-Push-Through-Quick-Reference-Chart.pdf\" rel=\"noopener\" target=\"_blank\"\u003ePULL VS. PUSH THRU REFERENCE CHART:\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/sunstarheaters.com\/wp-content\/uploads\/2015\/06\/43471010-IO-SIR25-45-Jan-2023.pdf\"\u003e\u003cspan\u003eSIR I \u0026amp; O Instructions:\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Sunstar Heating Products","offers":[{"title":"Default Title","offer_id":51892962394434,"sku":"SIR45-15-N7","price":1008.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/6663\/1234\/files\/sunstar-sir45-15-l7-tough-guy-u-tube-heater-45k-btu-15ft-two-stage-propane-9250868.png?v=1780450986","url":"https:\/\/snookhvac.com\/products\/sunstar-sir45-15-n7-tough-guy-u-tube-heater-45k-btu-15ft-two-stage-natural-gas","provider":"Snook \u0026 Aderton HVAC Supply","version":"1.0","type":"link"}