BSI - BS 5546
Code of practice for Installation of Gas Hot Water Supplies for Domestic Purposes (2nd Family Gases)
|Publication Date:||31 October 1979|
|ICS Code (Water heating equipment):||91.140.65|
Recommendations for the selection and installation of gas burning appliances which supply hot water for domestic purposes in individual dwellings and other premises where similar service is required. Does not apply to large scale hot water systems.