{"product_id":"duct-heater-nsn-4520-00-273-1278","title":"Duct Heater NSN: 4520-00-273-1278","description":"\u003cp\u003eDuct Heater-\u003cspan\u003eA heat transferring unit utilizing a separate source of steam or hot water as the heat transfer medium. it consists of finned parallel tubes joined together by a header or headers and is designed for installation in the ducts of a forced air circulating system. it may be provided with a flanged outer casing to facilitate mounting of the unit in planned or existing duct work. circulation of the heated air is achieved by use of a blower or fan not integral with the heating unit.\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable class=\"table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Height:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21.250 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Width:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e56.000 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDepth:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.000 inches nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeat Directing Device:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRadial diffuser-vertical vanes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeat Discharge Outlet Type:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStationary\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeat Medium Type:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHot water or steam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeat Outlet Quantity:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeating Element Type:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHot water coil or steam coil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeat Delivery Direction:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeight:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24.250 inches nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Pressure Limit:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35.0 pounds per square inch gage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVentilation duct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Control Type:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAny acceptable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInclosure Material:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecial Features:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTube has 60 fins per ft.,conforms to mil-h-16235c\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e66.750 inches nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSurface Treatment:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eZinc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"CTS Surplus","offers":[{"title":"Default Title","offer_id":48167947846,"sku":"WH3150, PL on floor","price":0.01,"currency_code":"USD","in_stock":true}],"url":"https:\/\/ctssurplusandsupply.com\/products\/duct-heater-nsn-4520-00-273-1278","provider":"CTS Surplus and Supply","version":"1.0","type":"link"}