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CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E <br />Project Name:1621 S DIAMOND ST., UNIT 2 (ADU)Calculation Date/Time:2025-02-03T16:41:06-08:00 (Page 3 of 9) <br />Calculation Description:ADU Input File Name:1621 S DIAMOND ST - ADU.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: 2025-02-03   16:41:25 <br />ENERGY USE INTENSITY <br />Standard Design (kBtu/ft2 - yr )Proposed Design (kBtu/ft2 - yr )Margin (kBtu/ft2 - yr )Margin Percentage <br />Gross EUI1 21.66 20.87 0.79 3.65 <br />Net EUI2 21.66 20.87 0.79 3.65 <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 />•Whole house fan <br />•Cool roof <br />•Northwest Energy Efficiency Alliance (NEEA) rated heat pump water heater; specific brand/model, or equivalent, must be installed <br />•One or more heat pump water heaters have been modeled as demand response compatible <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 />•Quality insulation installation (QII) <br />•Kitchen range hood <br />•Whole house fan airflow and fan efficacy <br />•Verified heat pump rated heating capacity <br />ZONE INFORMATION <br />01 02 03 04 05 06 07 <br />Zone Name Zone Type HVAC System Name Zone Floor Area (ft2)Avg. Ceiling Height Water Heating System 1 Status <br />ADU Conditioned Minisplit - A/C & Heating 799.8 8 DHW System 1 New <br />425-P010035559A-000-000-0000000-0000 02/03/2025 18:13 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 />1621 S Diamond St & <br />Unit# 24/24/2025