CSA ANSI Z21.13-2004/CSA 4.9-2004

Gas-Fired Low Pressure Steam and Hot Water Boilers

CSA Group , 06/23/2004

Publisher: CSA

File Format: PDF

$478.00$956.00

Description

Standard By:CSA Group , 06/23/2004

Published:06/23/2004

Pages:224

File Size:1 file , 1.1 MB

Language:English

Note:This product is unavailable in Russia, Ukraine, Belarus

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, 250F (121C) water temperature.