EDR

(sq ft)
   an abbreviation for Equivalent Direct Radiation, a unit used in the design of hot water heating systems. The measurement is traditionally stated in square feet, representing the area of the radiator surface, but it is actually interpreted as a unit of power,with 1 EDR ft2 equal to 240 Btu per hour.

Dictionary of units of measurement. 2015.

Look at other dictionaries:

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  • EDR — Effective Date of Registration the date from which a person is registered for VAT and must account for tax. HM Customs & Revenue Glossary See European Depository Receipt Euroclear Clearing and Settlement glossary Euro Depositary Receipt (EDR) As… …   Financial and business terms

  • EDR — Die Abkürzung EDR steht für: Electrodermal Response; siehe Elektrodermale Aktivität Ems Dollart Region, ein deutsch niederländischer Zweckverband Enhanced Data Rate, ein aktueller Bluetooth Standard European Drawer Rack, ein Forschungsmodul für… …   Deutsch Wikipedia

  • EDR — early diastolic relaxation; effective direct radiation; electrodermal response; electronic death reporting; endothelium dependent relaxation; equianalgesic dose ratio * * * EDR abbr electrodermal response * * * effective direct radiation;… …   Medical dictionary

  • EDR — Event Data Recorder (Computing » Drivers) * Entity Relationship Diagram (Computing » Databases) * European Depository Receipt (Business » General) * Execute Destructive Read (Computing » Assembly) * Edward River, Queensland, Australia (Regional » …   Abbreviations dictionary

  • EDR — • Electrodermal Reaction ( > IEEE Standard Dictionary ) • Equivalent Direct Radiation ( > IEEE Standard Dictionary ) • Engineering Design Review NASA • External Developer Release (Sun) …   Acronyms

  • édr- — see ǽdr …   Old to modern English dictionary

  • EDR — [1] Electrodermal Reaction ( > IEEE Standard Dictionary ) [2] Equivalent Direct Radiation ( > IEEE Standard Dictionary ) [3] Engineering Design Review ( > NASA Acronym List ) [4] External Developer Release (Sun) …   Acronyms von A bis Z

  • EDR — Electronic Document Report Contributor: LaRC …   NASA Acronyms

  • EDR —   Energy Development Report …   Energy terms

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