Boilers and heaters
Subtitle: improving energy efficiency
By: written by Paul Dockrill, Frank Friedrich.
Contributors: Friedrich, F. D.; Canada. Office of Energy Efficiency.
Publisher: Natural Resources Canada, Office of Energy Efficiency
Published: 2001
Place of publication: Ottawa
Language: eng
Number of pages: 18
Subjects: Boilers -- Efficiency.; Dwellings -- Energy conservation.; Dwellings -- Heating and ventilation.; Furnaces -- Efficiency.
Notes: "Cat. no: M92-229/2001E."