{"product_id":"sunstar-spu60-40-tg-l7-tough-guy-u-tube-heater-60k-btu-40ft-two-stage-propane","title":"Sunstar SPU60-40-TG-L7 Tough Guy U-Tube Heater, 60K BTU, 40Ft, Two-Stage, Propane","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 SPS\/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\u003eManufacturing Plants - Warehouses - Auto Dealerships - Aircraft Hangars - Loading Docks - Weld Shops - Fire Stations - Gymnasiums - Garages - Machine Shops - Tennis Courts - Maintenance Shops - Farm Buildings - Truck Service Areas - Auto Body Shops\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\n\u003cli\u003ePush Through System\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCSA design certified\u003c\/li\u003e\n\u003cli\u003eAvailable in natural and propane gas\u003c\/li\u003e\n\u003cli\u003eOptional elbows and corner reflectors\u003c\/li\u003e\n\u003cli\u003eOptional decorative grille\u003c\/li\u003e\n\u003cli\u003eSidewall or through the roof venting\u003c\/li\u003e\n\u003cli\u003eVented or indirect vented operation\u003c\/li\u003e\n\u003cli\u003eIncludes 36″ stainless steel gas connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \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 22 ft 9 inches\u003c\/p\u003e\n\u003cp\u003eMounting Height: 12 ft\u003c\/p\u003e\n\u003cp\u003eShipping Weight: 222 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\/2015\/06\/SPS-SPU-.pdf\"\u003eSPEC\u003cspan\u003e \u003c\/span\u003eSHEET:\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/sunstarheaters.com\/wp-content\/uploads\/2018\/12\/Pull-Through-vs-Push-Through-Quick-Reference-Chart.pdf\" target=\"_blank\"\u003ePULL VS. PUSH THRU REFERENCE CHART:\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/sunstarheaters.com\/wp-content\/uploads\/2015\/06\/43155280-IO-SPSSPU40-200-SS-1-and-2-stage-Oct-2023.pdf\" target=\"_blank\"\u003eSPS\/U I\u0026amp;O INSTRUCTIONS:\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Sunstar Heating Products","offers":[{"title":"Default Title","offer_id":51954371330370,"sku":"SPU60-40-TG-L7","price":1704.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/6663\/1234\/files\/Screenshot_2026-01-30_090612.png?v=1770919627","url":"https:\/\/snookhvac.com\/products\/sunstar-spu60-40-tg-l7-tough-guy-u-tube-heater-60k-btu-40ft-two-stage-propane","provider":"Snook \u0026 Aderton HVAC Supply","version":"1.0","type":"link"}