GB/T 39938-2021
Electric room heating—Underfloor heating—Performance characteristics—Definitions, method of testing, sizing and formula symbols

Standard No.

GB/T 39938-2021

Language

Chinese

Release Date

2021

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Lastest

GB/T 39938-2021

Scope

This standard specifies the main characteristics of electric underfloor heating devices and establishes test methods for these characteristics as information for users. This standard applies to underfloor heating appliances for residences or buildings related to residences and similar purposes, with a maximum load-bearing value of 4kN/m2. This standard does not involve: --- Installation and safety requirements.

GB/T 39938-2021 history

• 2021 GB/T 39938-2021 Electric room heating—Underfloor heating—Performance characteristics—Definitions, method of testing, sizing and formula symbols