• CSA ANSI Z21.47-1998/2.3-M98

CSA ANSI Z21.47-1998/2.3-M98

Gas-Fired Central Furnaces

CSA Group, 04/01/1998

Publisher: CSA

File Format: PDF

$118.00$237.65


Published:01/04/1998

Pages:272


1.1 Scope 1.
1.1 This standard applies to automatically operating gas- fired central furnaces (see Part XI, Definitions), hereinafter referred to as furnaces, for in

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