M00050454
New product
CSA ANSI Z21.13a-2005/CSA 4.9a-2005 Addenda 1 to ANSI Z21.13-2004/CSA 4.9-2004, Gas-Fired Low Pressure Steam and Hot Water Boilers
Amendment by CSA Group, 01/01/2005
Scope
Details test and examination criteria for Category I, Category II, Category III and Category 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 degrees F (121 degrees C) water temperature. Product Details
Published: 01/01/2005 Number of Pages: 6 File Size: 1 file , 160 KB
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Availability date: 01/10/2022