Permit · MVQ2600025Washington DC Open DataHVAC
222 Farragut St NW, Washington, Dc 20011
Washington · DC
Issued
Friday, April 10, 2026
Filed value
Not listed
Contractor
Sara LangmeadCounty
District of Columbia
Status
issued
Washington · DC
Subtitle 12-E DCMR, mechanical code supplement of 2021, is amended as follows: IMC - 2021 Article 1109.3.2 Refrigerant pipes shafts using group "A2L" or "B2L" refrigerant shall be naturally or mechanically ventilated. Please see attachment M-1.