Hydronic heat finds its own zone
Article Abstract:
The use of a thermostatic radiator valve (TRV) with a hydronic heating system enables the system to be broken into multiple heating zones, making for more energy-efficient heating. The TRV already has been effectively used in Europe, and the valve cost ranges from about $15 to $50.
Publication Name: Popular Science
Subject: Science and technology
ISSN: 0161-7370
Year: 1993
User Contributions:
Comment about this article or add new information about this topic:
Exporting the American home
Article Abstract:
The construction of a home using stress-skin panels can be completed and in move-in condition within a month. In Spain, the normal concrete-masonry home takes over a year to complete. With this in mind, the US building industry erected a panel home for Expo '92 in Seville, Spain.
Publication Name: Popular Science
Subject: Science and technology
ISSN: 0161-7370
Year: 1992
User Contributions:
Comment about this article or add new information about this topic:
Easier tank testing
Article Abstract:
Battelle Laboratories has developed a computer program called Tank that evaluates the performance and efficiency of various designs. The Gas Research Institute is using the program to set energy-efficiency standards for water heaters.
Publication Name: Popular Science
Subject: Science and technology
ISSN: 0161-7370
Year: 1992
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: Urban heat island models may help states meet NOx air standards. Microprobe remotely monitors marine waters
- Abstracts: Rare heart disease linked to oncogene. New colon cancer gene discovered
- Abstracts: The great white hope. Back to the future. Stormy weather
- Abstracts: Picture perfect. Racing light: can computer networks handle the traffic? National conundrums: finding new work for the national weapons labs
- Abstracts: Bike to the future. Batteries come clean