IS 4246:2025

Domestic Gas Stove and Built in Hob for Use with LPG — Specification (Sixth Revision)

The specification of domestic gas stoves and built-in hobs for use with LPG is a vital element of appliance standardization, ensuring safety, durability, and reliable performance for household use. First introduced in 1967, this standard has undergone multiple revisions, with the present sixth revision (IS 4246:2025) reflecting technological developments, user requirements, and alignment with updated statutory provisions under the BIS Act, 2016.

The revision broadens the scope to cover metallic or plastic frames with glass tops, incorporates provisions for built-in hobs, modifies requirements for Bati stands, and introduces improvements in pan support design, gas inlet connections, and thermal efficiency testing. It also prescribes detailed safety and performance tests, including flame stability, resistance to draught, thermal shock, fire hazard, combustion quality, and efficiency measurements. Specific requirements for materials, rigidity, maintenance, and workmanship are also included to ensure long-term reliability.

The standard emphasizes clear marking, including burner ratings, gas consumption, country of origin, and thermal efficiency declarations. Provisions for BIS certification and safe packaging further strengthen consumer protection. By harmonizing with international practices such as EN 30-1-1, the specification enhances compatibility and credibility of Indian products, promoting uniform quality, consumer trust, and improved safety across the domestic LPG appliance sector.

Last Updated on August 19, 2025