BLD-2023-2497_CF1RRegistration Number: 423-A020203886A-000-000-0000000-0000 Registration Date/Time: 2023-11-09 10:29:04 HERS Provider: CHEERS
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220101
Report Generated: 2023-11-09 10:29:04
ALTERATIONS TO SPACE CONDITIONING SYSTEMS
(FORMERLY CF-1R-ALT-HVAC)
CF1R-ALT-02-E
(Page 1 of 3)
CERTIFICATE OF COMPLIANCE
Project Name: 22539 Alcalde Rd Enforcement Agency: Cupertino, City of
Dwelling Address: 22539 Alcalde Rd Permit Number:
City and Zip Code Cupertino, 95014 Permit Application Date: 2023-11-09
A. General Information
CF1R-ALT-02 is applicable to multiple space conditioning systems contained within a single dwelling unit.
01 Project Name 22539 Alcalde Rd 02 Date Prepared 2023-11-09
03 Project Location 22539 Alcalde Rd 04 Building Type Single family
05 CA City Cupertino 06 Dwelling Unit Name 22539 Alcalde Rd
07 Zip Code 95014 08 Dwelling Unit Conditioned Floor
Area (ft
2)2871
09 Climate Zone 4 10
Number of Space Conditioning
(SC) Systems in this Dwelling
Unit:
1
B. Space Conditioning (SC) System Information
01 02 03 04 05 06 07 08 09 10
SC System ID or
Name
SC System
Location or Area
Served
CFA served by this
SC System (ft
2)
Is the SC system a
ducted system?
Installing a
refrigerant
containing
component?
Installing new SC
system
components?
Installing more
than 25 feet of
ducts?
Installing entirely
new duct system?
Installing entirely
new SC system?
Alteration Type
System 1 Location 1 2871 Yes No Yes No No No
Altered space
conditioning
system
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,and cannot guarantee, the accuracy or completeness of the information contained in this document.
ALTERATIONS TO SPACE CONDITIONING SYSTEMS
(FORMERLY CF-1R-ALT-HVAC)
CF1R-ALT-02-E
(Page 2 of 3)
Registration Number: 423-A020203886A-000-000-0000000-0000 Registration Date/Time: 2023-11-09 10:29:04 HERS Provider: CHEERS
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220101
Report Generated: 2023-11-09 10:29:04
C. Extension of Existing Duct System, Greater Than 25 Feet (Section150.2(b)1Diib)
This section does not apply to this project.
D. Altered Space Conditioning System (Sections 150.2(b)1E and F)
01 02 03 04 05 06 07 08 09 010 11 12 13 14
System ID/
Name
SC System
Description
of Area
Served
Heating
System
Type
Altered
Heating
Component
s
Heating
Efficiency
Type
Heating
Minimum
Efficiency
Value
Cooling
System
Type
Altered
Cooling
Component
s
Cooling
Efficiency
Type
Cooling
Minimum
Efficiency
Value
SEER/SEER2
Cooling
Minimum
Efficiency
Value
EER/EER2/C
EER
Required
Thermostat
Type
New or
Replaced
Duct Length
New Duct
R-Value
System 1 Location 1
Central gas
furnace
All new
heating
components
AFUE 80 Central split
AC
No Cooling
Component
Altered
n/a n/a n/a Setback
N/A - no
ducts
replaced.
n/a
Required Documentation:
CF2R-MCH-01-E - Space Conditioning Systems
- Duct insulation requirement for the new portions of supply-air and return-air ducts or plenums: R6 (CZ 3, 5-7) and R8 (CZ 1, 2, 4, 8-16)
CF2R and CF3R-MCH-20-H - Duct Leakage Test required when heating or cooling components are installed in ducted systems, or when more than 25 ft of duct length is replaced
-Leakage rate compliance: less than or equal to 10% or less than or equal to 7% leakage to outside, or seal all accessible leaks.
CF2R and CF3R-MCH-25-H Refrigerant Charge verification required when refrigerant containing components are installed or altered (applicable in CZ 2, 8-15).
CF2R and CF3R-MCH-23 Airflow Rate greater than or equal to 300 CFM per ton required when MCH-25 is required.
Exceptions:
- Duct systems registered with HERS provider as previously sealed are exempt from MCH-20 Duct Leakage Testing requirements.
- Heating-only systems and Air Handler Furnace changes do not require verification of Air Flow MCH-23, or Refrigerant Charge MCH-25.
-Existing duct systems constructed, insulated or sealed with asbestos are exempt from MCH-20 Duct Leakage Testing requirements.
E. Entirely New or Complete Replacement Duct System, with or without Equipment Changeout (Sections 150.2(b)1Diia and 150.2(b)1E, F)
This section does not apply to this project.
F. Entirely New or Complete Replacement Space Conditioning System (Section 150.2(b)1C)
This section does not apply to this project.
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,and cannot guarantee, the accuracy or completeness of the information contained in this document.
ALTERATIONS TO SPACE CONDITIONING SYSTEMS
(FORMERLY CF-1R-ALT-HVAC)
CF1R-ALT-02-E
(Page 3 of 3)
Registration Number: 423-A020203886A-000-000-0000000-0000 Registration Date/Time: 2023-11-09 10:29:04 HERS Provider: CHEERS
CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000
Schema Version: rev 20220101
Report Generated: 2023-11-09 10:29:04
DOCUMENTATION AUTHOR'S DECLARATION STATEMENT
1. I certify that this Certificate of Compliance documentation is accurate and complete.
Documentation Author Name:
Jamie Medlin
Documentation Author Signature:
Company:
Archon Energy Solutions
Signature Date:
2023-11-09
Address:
46 Union Way Vacaville
CEA/ HERS Certification Identification (if applicable):
RCN13300
City/State/Zip:
Vacaville CA 95687
Phone:
888-600-1614
RESPONSIBLE PERSON'S DECLARATION STATEMENT
I certify the following under penalty of perjury, under the laws of the State of California:
1.The information provided on this Certificate of Compliance is true and correct.
2.I am eligible under Division 3 of the Business and Professions Code to accept responsibility for the building design or system design identified on this Certificate of
Compliance (responsible designer).
3.The energy features and performance specifications, materials, components, and manufactured devices for the building design or system design identified on this
Certificate of Compliance conform to the requirements of Title 24, Part 1 and Part 6 of the California Code of Regulations.
4.The building design features or system design features identified on this Certificate of Compliance are consistent with the information provided on other applicable
compliance documents, worksheets, calculations, plans and specifications submitted to the enforcement agency for approval with this building permit application.
5.I understand that a registered copy of this Certificate of Compliance shall be made available with the building permit(s) issued for the building, and made available to
the enforcement agency for all applicable inspections, and I will take the necessary steps to accomplish this requirement.
6.I understand that a registered copy of this Certificate of Compliance is required to be included with the documentation the builder provides to the building owner at
occupancy, and I will take the necessary steps to accomplish these requirements.
Responsible Designer Name:
Brad Gentile
Responsible Designer Signature:
Company :
A-1 Heating and Cooling, Inc.
Date Signed:
2023-11-09
Address:
476 W. Taylor Street
License:
966809
City/State/Zip:
San Jose CA 95710
Phone:
408-283-9915
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,and cannot guarantee, the accuracy or completeness of the information contained in this document.
Digitally signed by California Home Energy Efficiency Rating Services (CHEERS). This digital signature is provided in order to secure the content ofthis registered document, and in no way implies Registration Provider responsibility for the accuracy of the information.