Also known as: DR., DR+, DR…
DR stands for various terms. Discover the full forms, meanings, and possible interpretations of DR across different fields and industries.
Unit for estimating the demand for energy required for heating or cooling. In the US, the typical standard indoor temperature is 65ºF (18.3ºC). For each 1ºF decrease or increase from this standard in the average outside temperature one heating or cooling degree day is recorded.
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