M00050447
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CSA ANSI Z21.11.2B-2004 Addenda 2 to ANSI Z21.11.2-2002, Gas-Fired Room Heaters - Volume II, Unvented Room Heaters
Amendment by CSA Group, 09/09/2004
Details test and examination criteria for unvented heaters for use with natural, manufactured and mixed gases, liquefied petroleum gases, and LP gas-air mixtures. Such heaters are limited to Maximum input ratings of 40,000 Btu per hour. Product Details
Published: 09/09/2004 File Size: 1 file , 120 KB
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Availability date: 01/10/2022