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D.C. Municipal Regulations (Last Updated: September 13, 2017) |
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Title 12. CONSTRUCTION CODES SUPPLEMENT OF 2013 |
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SubTilte 12-I. ENERGY CONSERVATION CODE SUPPLEMENT OF 2013 |
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Chapter 12-I4-RE. RESIDENTIAL ENERGY EFFICIENCY |
| Section 12-I4-RE02. R402 - BUILDING THERMAL ENVELOPE |
| Section 12-I4-RE03. R403 - SYSTEMS |