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Publi data
Hildon A. Heap L.J. Trollope M. Watkins R.
air change rate
energy audit
energy conservation
retrofit
residential building
Languages
English
Bibliographic info
3rd AIVC Conference "Energy efficient domestic ventilation systems for achieving acceptable indoor air quality" London, UK, 20-23 September 1982

Outlines project where 25 representative dwellings from Birmingham Local Authority Housing stocks were monitored before and after energy retrofitting. Findings are presented as a set of case studies encompassing both fabric and infiltration measures. Suggests that simple energy conservation measures are successful but that more sophisticated combinations tend to under-achieve. Ventilation changes in several cases are impaired by increased use of windows and/or permanent ventilation. Where these effects are'nt operating, reductions of between 0.3 - 0.6 ac/hr appear typical.