1. Anon, 1996a. 3-M brand ECP-305 specular silver reflective film. Trade literature, 3M Centre, St. Paul, Minnesota, USA
2. Anon, 1996b. Maxorb, selective absorber film. Trade literature, Inco Alloys Ltd., Hereford, England, UK
3. Anon, 1989. European Solar Collector and Systems Testing Group. Recommendations for Performance and Durability Tests of Solar Collectors and Water Heating Systems. Commission of the European Communities, Directorate-General for Science Research and Development, Joint Research Centre, Ispra Site, Italy
4. Breadbox water heater plans;Baer,1975
5. Bainbridge, D.A., 1981. Integral passive solar water heater performance. In: Proceedings the 6th National Passive Solar Energy Conference, Portland, Oregon, USA, pp. 163–167