Welcome To The 4E Publications Area
Publications Login Page
If you have already registered to access Publications and need to login please click here
![](https://www.iea-4e.org/wp-content/uploads/2021/10/4E-PUBLICATION-800x400-1.jpg)
Domestic Air Conditioner Test Standards and Harmonization
March 7, 2020
This report is a comparative review of test procedures and efficiency metrics for room air conditioners across six countries, as well as the ISO standard. The findings of this report are intended to inform the efforts of policy makers to evaluate where greater consistency between test methods and metrics may be beneficial.