Draft Details

Designation:CSA ANSI Z21.47_CSA 2.3
Source:CSA
Review start date:May 26, 2020
Review end date:Jul 26, 2020
Categories:Energy
Contact email:sue.ruscetta(at)csagroup.org
Draft Scope/Description:

This Standard applies to automatically operating gas-fired central furnaces (see Clause 3), hereinafter referred to as furnaces, for installation in residential, commercial, and industrial structures including furnaces for direct vent, recreational vehicle, outdoor, and manufactured (mobile) homes. These furnaces may include a cooling unit. All units are to be constructed entirely of new, unused parts and materials.

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