Reference number
ISO 13253:2017
International Standard
ISO 13253:2017
Ducted air-conditioners and air-to-air heat pumps — Testing and rating for performance
Edition 3
2017-07
Read sample
ISO 13253:2017
63407
Published (Edition 3, 2017)
This publication was last reviewed and confirmed in 2022. Therefore this version remains current.
This standard has 1 amendment.

ISO 13253:2017

ISO 13253:2017
63407
Language
Format
CHF 216
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Abstract

ISO 13253:2017 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.

ISO 13253:2017 is applicable to the following equipment:

- ducted air-cooled air conditioners and ducted air to air heat pumps.

ISO 13253:2017 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.

ISO 13253:2017 is not applicable to the rating and testing of the following:

a) water-source heat pumps or water-cooled air-conditioners;

b) multi-split-system air-conditioners and air-to-air heat pumps (see ISO 15042 for testing of such equipment);

c) mobile (windowless) units having a condenser exhaust duct;

d) individual assemblies not constituting a complete refrigeration system;

e) equipment using the absorption refrigeration cycle;

f) non-ducted equipment (see ISO 5151 for testing of such equipment);

g) ducted air conditioners and/or ducted heat pumps, rated at less than 8 kW and intended to operate at external static pressures of less than 25 Pa, controlled by a single thermostat/controller (refer to ISO 5151).

ISO 13253:2017 does not cover the determination of seasonal efficiencies, which can be required in some countries because they provide a better indication of efficiency under actual operating conditions.

NOTE Throughout this document, the terms "equipment" and "systems" mean "air-conditioners" and/or "heat pumps".

General information

  •  : Published
     : 2017-07
    : International Standard confirmed [90.93]
  •  : 3
     : 89
  • ISO/TC 86/SC 6
    23.120  27.080 
  • RSS updates

 Amendments

Amendments are issued when it is found that new material may need to be added to an existing standardization document. They may also include editorial or technical corrections to be applied to the existing document.

Amendment 1

Edition 2020

ISO 13253:2017/Amd 1:2020
80280
Language
Format
CHF 18
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Life cycle

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