Performance Rating of Walk-in Coolers and Freezers

Air-Conditioning, Heating and Refrigeration Institute (AHRI)
Working Program:
View the AHRI work program
Designation Number:
ANSI/CAN/AHRI Standard 1250
Standard Type:
National Standard of Canada - Domestic
Standard Sub-Type
Joint Canada-U.S. National Standard
Standard Development Activity:
New Standard
Status:
NOI withdrawn
SDO Comment Period Start Date:
SDO Comment Period End Date:
Posted On:

Scope:

Note: This notice of intent was withdrawn by the responsible SDO on June 13, 2023.

This standard applies to mechanical refrigeration equipment consisting of an integrated single package refrigeration unit, or separate Unit Cooler and condensing unit sections, where the condensing section can be located either outdoor or indoor. Controls may be integral, or can be provided by a separate party as long as performance is tested and certified with the listed mechanical equipment accordingly. This standard does not apply to enclosures used for telecommunications switch gear or other equipment requiring; enclosures designed for medical, scientific or research purposes; and performance testing and efficiency characterization of large parallel rack refrigeration systems (condensing unit).

Project need:

This standard establishes definitions, test requirements, rating requirements, minimum data requirements for published ratings, operating requirements, marking and nameplate data, and conformance conditions for walk-in coolers and freezers. This standard is intended for the guidance of the industry, including manufacturers, designers, installers, contractors, and users.

Note: The information provided above was obtained by the Standards Council of Canada (SCC) and is provided as part of a centralized, transparent notification system for new standards development. The system allows SCC-accredited Standards Development Organizations (SDOs), and members of the public, to be informed of new work in Canadian standards development, and allows SCC-accredited SDOs to identify and resolve potential duplication of standards and effort.

Individual SDOs are responsible for the content and accuracy of the information presented here. The text is presented in the language in which it was provided to SCC.