Dual system (hot water plumbing)

From WaterWiki.net

Jump to: navigation, search

Terms & Synonyms

Official WHO Definition

A dual hot water system is a system where there is more than one source of energy used to heat water either directly or indirectly (Doyle KM 1990).

Other Definitions


Interpretations and Explanations

A dual hot water system is one where the use of solar and/or solid fuel heating may supplement the primary energy sources such as electricity or gas.


Doyle KM  (1990) Plumbing and Gas-fitting Volume 2 Services and Roofing

WHO Lexicon page (translations and examples)

See also

External Resources


5664 Rating: 2.1/5 (23 votes cast)