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CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E <br />Project Name:W, 2ND ADU Calculation Date/Time:2025-02-27T18:49:07-08:00 (Page 6 of 10) <br />Calculation Description:Title 24 Analysis Input File Name:W. 2nd Street Unit 2, Santa Ana.ribd22x <br />Registration Number:Registration Date/Time:    HERS Provider: <br />CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 <br />Schema Version: rev 20220901 <br />Report Generated: 2025-02-27   18:49:22 <br />OPAQUE DOORS <br />01 02 03 04 <br />Name Side of Building Area (ft2)U-factor <br />Door FRONT WALL 21 0.217391 <br />SLAB FLOORS <br />01 02 03 04 05 06 07 08 <br />Name Zone Area (ft2)Perimeter (ft)Edge Insul. R-value <br />and Depth <br />Edge Insul. R-value <br />and Depth Carpeted Fraction Heated <br />Slab-on-Grade W. 2ND STREET UNIT <br />2 381.25 0.1 none 0 80%No <br />OPAQUE SURFACE CONSTRUCTIONS <br />01 02 03 04 05 06 07 08 <br />Construction Name Surface Type Construction Type Framing Total Cavity <br />R-value <br />Interior / Exterior <br />Continuous <br />R-value <br />U-factor Assembly Layers <br />R-13 Wall Exterior Walls Wood Framed Wall 2x4 @ 16 in. O. C.R-13 None / None 0.101 <br />Inside Finish: Gypsum Board <br />Cavity / Frame: R-13 / 2x4 <br />Exterior Finish: 3 Coat Stucco <br />Attic RoofW. 2ND <br />STREET UNIT 2 Attic Roofs Wood Framed <br />Ceiling 2x4 @ 24 in. O. C.R-0 None / 0 0.644 <br />Roofing: Light Roof (Asphalt Shingle) <br />Roof Deck: Wood <br />Siding/sheathing/decking <br />Cavity / Frame: no insul. / 2x4 <br />R-30 Roof Attic Ceilings (below <br />attic) <br />Wood Framed <br />Ceiling 2x6 @ 16 in. O. C.R-30 None / None 0.032 <br />Over Ceiling Joists: R-15.7 insul. <br />Cavity / Frame: R-14.3 / 2x6 <br />Inside Finish: Gypsum Board <br />425-P010063685A-000-000-0000000-0000 02/27/2025 18:52 CHEERS <br />NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, <br />and cannot guarantee, the accuracy or completeness of the information contained in this document.