A device capable of producing heat from gas, liquid fuel, or an electrical heating element designed for permanent installation in sheet metal ducts of a forced air circulating system. It consists of (1) a finned, steel burner tube, a combustion air blower, a control panel, and a constant level fuel supply system or (2) a device having a heating element which when connected to an electrical source, directly imparts heat. It may be provided with a flanged outer casing to facilitate mounting 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.
NSN: 4520-01-298-5221
What are the manufacturers of nsn 4520012985221?
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Does this nsn 4520012985221 have a shelf life? No. This NSN does not have an applicable shelf life. |
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What is the formal definition of nsn 4520012985221 A device capable of producing heat from gas, liquid fuel, or an electrical heating element designed for permanent installation in sheet metal ducts of a forced air circulating system. it consists of (1) a finned, steel burner tube, a combustion air blower, a control panel, and a constant level fuel supply system or (2) a device having a heating element which when connected to an electrical source, directly imparts heat. it may be provided with a flanged outer casing to facilitate mounting 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. |
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Does nsn 4520012985221 contain any precious metals? No precious metal content. |
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Does nsn 4520012985221 contain any hazardous materials? No MSDS. No hazardous material. |
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What is the ESD classification of nsn 4520012985221? No known electrostatic discharge. |
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