CSA ANSI Z83.20a-2010/CSA 2.34a-2010 (R2013)

Addenda to the Second Edition of Z83.20-2008/CSA 2.34-2008, American National Standard/CSA Standard for Gas-fired low intensity infrared heaters

CSA Group , 01/06/2010

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CSA ANSI Z83.20a-2010/CSA 2.34a-2010 (R2013) PDF

Details test and examination criteria for gas-fired low-intensity infrared and infrared radiant tube heaters, with inputs up to 400,000 Btu/hr per burner, for use with natural, manufactured, mixed and liquefied petroleum (propane) gases and may be convertible for use with natural and LP-gases. Applies to heaters for installation in and heating of outdoor spaces or nonresidential indoor spaces where flammable gases or vapors are not generally present.