Transcription of Significant Changes to the 2018 IECC - NV Office of Energy
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Significant Changes to the 2018 IECC. 2018 IECC commercial Summary No notable change in efficiency over the 2015 IECC, only minor Changes o There were gains in efficiency, but an analysis has yet to determine specific amount. Early estimate between 2% to 5%. o Provided more detailed lighting control requirements. o Allowed Lighting Power Densities (LPD) were reduced approximately 20% to account for use of LED lighting. Specific commercial Proposals that Improve or Protect Energy Efficiency: Insulation component R-value-based method o Heated Slab Insulation.
Significant Changes to the 2018 IECC 2018 IECC Commercial Summary No notable change in efficiency over the 2015 IECC, only minor changes o There were gains in efficiency, but an analysis has yet to determine specific amount.
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2015 Standard for Performance Rating of Commercial, Standard, 2015, Performance rating of commercial, 2015 Standard for Performance Rating, PERFORMANCE RATING OF POSITIVE DISPLACEMENT REFRIGERANT COMPRESSORS AND COMPRESSOR, Rating, ENERGY CODES, Commercial, ENERGY CODES www.energycodes.gov, Guideline: Ventilation Guidance for Residential, Guideline: Ventilation Guidance for Residential High-Performance New Construction – Multifamily