CSA ANSI Z83.8a-2009/CSA 2.6a-2009 Addenda 1 to ANSI Z83.8-2006/CSA 2.6-2006, Gas unit heaters and gas-fired duct furnaces

Amendment by CSA Group, 07/01/2009

Full Description

Scope

Details test and examination criteria for gas unit heaters and gas-fired duct furnaces for use with nat, mfd. and mixed gases, LP gases, and LP gas-air mixtures. A unit heater may either be suspended or floor-mounted and may be of the low- or high-static pressure type. Duct furnaces are normally installed in distribution ducts of air conditioning systems to supply warm air for heating and depended for air circulation on a blower not furnished as a part of the furnace.

Product Details

Published: 07/01/2009 Number of Pages: 36 File Size: 1 file , 230 KB