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ANSI Z 21.13:2013
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ANSI Z 21.13:2013
Standard for Gas-Fired Low Pressure Steam and Hot Water Boilers (same as CSA 4.9)More info
Details test and examination criteria for Categories I, II, III and IV low-pressure steam and hot water boilers for use with natural, manufactured and mixed gases, liquefied petroleum gases and LP gas-air mixtures. A boiler is defined in the standard as a boiler operating at or below the following pressures or temperatures: steam heating boiler - 15 psi (103.42 kPa) steam pressure; hot water heating or supply boiler - 160 psi (1.10 MPa) water pressure, 250& 176;F (121& 176;C) water temperature.
| Author | ANSI |
|---|---|
| Editor | ANSI |
| Document type | Standard |
| Format | File |
| Confirmation date | 2013-11-26 |
| ICS | 91.140.10 : Central heating systems
|
| Replace | ANSI Z 21.13 (2009) |
| Cross references | CSA ANSI Z21.13-2013/CSA 4.9-2013 (2013-07-01), IDT |
| Year | 2013 |
| Document history | ANSI Z 21.13 (2013) |
| Country | USA |