ASHRAE Develops Database of Building, Equipment Owning, Operating Costs
December 17, 2007 // Published as a news service by IHS
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The American Society of Heating, Refrigerating and Air-Conditioning Engineers Inc. (ASHRAE) developed a free online database that provides engineers with equipment service life and annual maintenance costs for a variety of building types and heating, ventilation and air conditioning (HVAC) systems.
The database can be accessed at http://www.ashrae.org/database. The database contains more than 300 building types and more than 38,000 pieces of equipment with service life data.
It allows users to access up-to-date information to determine a range of statistical values for equipment owning and operating costs.
With this, ASHRAE is providing the necessary methods and information to assist in using lifecycle analysis techniques to help select the most appropriate HVAC system for a specific application.
As part of the project, users are encouraged to contribute their own service life and maintenance cost data, further expanding the utility of this tool, ASHRAE said.
Over a period of time, this input will provide sufficient service life and maintenance cost data to allow the comparative analysis of various HVAC systems types in a broad variety of applications. Data can be entered by logging into the database and registering
Information from the database also is used to update the ASHRAE Handbook. Chapter 36, Owning and Operating Costs, of the 2007 ASHRAE Handbook, HVAC Applications, contains median equipment service life data from the first 163 commercial buildings that were used to seed the database, with updates to come as the database grows.
The database is the result of ASHRAE research project 1237, Interactive Web-based Owning and Operating Cost Database, sponsored by the ASHRAE technical committee 7.8, Owning and Operating Costs.
Source: American Society of Heating, Refrigerating and Air-Conditioning Engineers Inc. (ASHRAE).