Draft Details

Designation:CSA ANSI Z21.47_CSA 2.3
Review start date:May 26, 2020
Review end date:Jul 26, 2020
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.

You may comment on any section of this document by clicking the “Submit Comment” link at the bottom of the relevant section.