Scope:
This document specifies performance testing, the standard conditions and the test methods for determining the capacity and efficiency ratings of air-cooled, air-conditioners and air-to-air heat pumps.
This document is applicable to the following equipment:
— ducted air-cooled air conditioners and ducted air to air heat pumps.
This document is limited to
— residential, commercial and industrial single-package, and split-system air conditioners and heat pumps,
— factory-made, electrically driven and use mechanical compression,
— utilizing single, multiple and variable capacity components, and
— multiple split-system utilizing one or more refrigeration systems, one outdoor unit and one or more indoor units, controlled by a single thermostat/controller.
The requirements of testing and rating contained in this document are based on the use of matched assemblies.
-
General Information
-
Preview
| Standard number | MS ISO 13253:2017+A1:2020 |
| Title and Sub-titles | Ducted air-conditioners and air-to-air heat pumps — Testing and rating for performance |
| Status | Current |
| Replaces | |
| Replaced by | |
| Edition | First |
| Technical Committee | MSB/TC 3 - Electrical Engineering |
| ICS | 23.120; 27.080 |
| Publication date | 2025/03/06 |
| Corrected version | |
| Government Notice No. | General Notice No. 298 of 2025 |
| Number of Pages | 90 |
| Amendments/ Corrigendums | Amendment 1: 2020 |
| Availability | Yes |
| Note |