DB44/T 402.3-2007
Thermostat for domestic gas instantaneous water heater (English Version)

Standard No.

DB44/T 402.3-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

Guangdong Provincial Standard of the People's Republic of China

Latest

DB44/T 402.3-2007

Scope

This standard specifies the terms and definitions, basic parameters, structural requirements, performance requirements, test methods, inspection rules and markings, packaging, transportation and storage of household gas instant water heater temperature controllers (hereinafter referred to as thermostats). This standard applies to single-phase AC rated voltage not greater than 250 V, rated current not greater than 16A; DC rated voltage not greater than 125 V, rated current not greater than IOA, bimetal temperature controller for the purpose of preventing over-temperature.

DB44/T 402.3-2007 Referenced Document

• GB 9969.1 General principles for preparation of instructions for use of industrial products
• GB/T 2423.17-1993 Basic environmental testing procedures for electric and electronic products. Test Ka:Salt mist

DB44/T 402.3-2007 history

• 2007 DB44/T 402.3-2007 Thermostat for domestic gas instantaneous water heater