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CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E <br />Project Name:3810 S TIMBER ST, UNIT 2 - ADU Calculation Date/Time:2024-09-24T22:40:49-07:00 (Page 3 of 13) <br />Calculation Description:House and ADU Input File Name:Timber St.ribd22 <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: 2024-09-24   22:41:14 <br />ENERGY USE INTENSITY <br />Standard Design (kBtu/ft2 - yr )Proposed Design (kBtu/ft2 - yr )Compliance Margin (kBtu/ft2 - yr )Margin Percentage <br />Gross EUI1 26.55 26.42 0.13 0.49 <br />Net EUI2 26.55 26.42 0.13 0.49 <br />Notes <br />    1. Gross EUI is Energy Use Total (not including PV) / Total Building Area. <br />    2. Net EUI is Energy Use Total (including PV) / Total Building Area. <br />REQUIRED SPECIAL FEATURES <br />The following are features that must be installed as condition for meeting the modeled energy performance for this computer analysis. <br />•IAQ Ventilation System: as low as 0.0971 W/CFM <br />HERS FEATURE SUMMARY <br />The following is a summary of the features that must be field-verified by a certified HERS Rater as a condition for meeting the modeled energy performance for this computer analysis. Additional <br />detail is provided in the building tables below. Registered CF2Rs and CF3Rs are required to be completed in the HERS Registry <br />•Indoor air quality ventilation <br />•Kitchen range hood <br />•Verified Refrigerant Charge <br />•Refrigerant Charge verification required if a refrigerant containing component is altered <br />•Verified heat pump rated heating capacity <br />•Duct Sealing required if a duct system component, plenum, or air handling unit is altered <br />BUILDING - FEATURES INFORMATION <br />01 02 03 04 05 06 07 <br />Project Name Conditioned Floor Area (ft2)Number of Dwelling <br />Units Number of Bedrooms Number of Zones Number of Ventilation <br />Cooling Systems <br />Number of Water <br />Heating Systems <br />3810 S TIMBER ST, UNIT 2 - <br />ADU 3042 1 5 2 0 1 <br />424-P010225104A-000-000-0000000-0000 09/24/2024 22:41 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. <br />3810 S Timber St & <br />#23/7/2025