This document specifies the grades of energy efficiency and water efficiency and technical requirements for smart toilets, and describes the corresponding test methods. This document applies to smart toilets installed on cold water pipelines within buildings.
Basic Data
Standard ID
GB 38448-2025 (GB38448-2025)
Description (Translated English)
Minimum allowable values and grades of the energy efficiency and water efficiency for smart toilets
Sector / Industry
National Standard
Classification of Chinese Standard
F01
Classification of International Standard
27.010
Word Count Estimation
18,189
Date of Issue
2025-08-01
Date of Implementation
2027-04-01
Older Standard (superseded by this standard)
GB 38448-2019
Issuing agency(ies)
State Administration for Market Regulation, Standardization Administration of China
