DB44/T 402.4-2007 Active Guangdong ProvinceLocal standards

DB44/T 402.4-2007 Household gas-fired instantaneous water heater fan assembly

Publish Date: 2007-01-18 Implement Date: 2007-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: DB44/T 402.4-2007

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Gas supply equipment

ICS Name: The facilities in the building

Publish Date: 2007-01-18

Implement Date: 2007-04-01

Pages: 13 pages

Scope

This standard specifies the scope of application, product classification and models, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of fan assemblies for household gas instantaneous water heaters. This standard applies to fan assemblies for household gas instantaneous water heaters with an AC power supply voltage not exceeding 250 V (hereinafter referred to as "AC fans") and fan assemblies operating with a DC power supply (hereinafter referred to as "DC fans").