RESNET Consensus Standards

All ANSI/RESNET American National Standards (ANS) are under Continuous Maintenance in accordance with Section 10.9 of the RESNET ANSI Standards Development Policy and Procedures. All portions of the standards are open to revision and any person may submit amendment proposals. Proposals are submitted to the RESNET Manager of Standards using the online form on webpage Submitting Proposed Amendments to Approved ANSI/RESNET Standards and Proposed New Candidate ANSI/RESNET Standards. Proposals will be reviewed by the Standards Management Board (SMB) to determine if they are critical. Critical proposed revisions will be assigned as a New Work Item to a Standards Development Committee (SDC) immediately. Proposals not determine critical will be assigned to the SDC at the time of the next update of the respective standard. RESNET standards are updated a minimum of every five years.

Interested parties may also propose new standards in accordance with the RESNET ANSI Standards Development Policy and Procedures using the online form on webpage, Submitting Proposed Amendments to Approved ANSI/RESNET Standards and Proposed New Candidate ANSI/RESNET Standards. Proposals will be reviewed by the Standards Management Board to determine if a proposed new standard fits within the scope of standards RESNET wants to develop. If the proposal is accepted, a New Work Item (NWI) be will assigned to the Standards Development Committee (SDC) for development.

Affected parties may request interpretation of RESNET’s consensus standards in accordance with RESNET procedures using the Consensus Standards Interpretation Request form. Interpretation Requests (IRs) are submitted to the Manager of Standards (rick.dixon@resnet.us). The Manager of Standards then forwards the request to the Standards Development Committee responsible for maintaining the standard to be interpreted. Interpretations are determined by consensus of the SDC.

 

STANDARD AMENDMENTS OUT FOR PUBLIC COMMENT

Draft PDS-02, BSR/RESNET/ICC 301-2014 Addendum F-201x, Normative Appendix A

Draft PDS-02, BSR/RESNET/ICC 380-201x, Revisions to Standard ANSI/RESNET/ICC 380-2016

Draft PS-01, BSR/RESNET/ICC 301-2014 Addendum N-201x, Normative Appendix B

 

STANDARDS AND AMENDMENTS PREVIOUSLY OUT FOR PUBLIC COMMENT

Proposed Amendments and Proposed New Standards Previously Out for Public Comment

 

STANDARDS DEVELOPMENT PROCEDURES

RESNET ANSI Standards Development Policy and Procedures Manual

Submitting Proposed Amendments to Approved ANSI/RESNET Standards and Proposed New Candidate ANSI/RESNET Standards

 

APPROVED ANSI/RESNET STANDARDS AND ADDENDA

ANSI/RESNET/ICC 301-2014, Standard for the Calculation and Labeling of the Energy Performance of Low-rise Residential Buildings using an Energy Rating Index, January 15, 2016

ANSI/RESNET/ICC 301-2014 Addendum A-2015, Domestic Hot Water Systems, January 15, 2016

ANSI/RESNET/ICC 301-2014 Addendum B-2015, Innovative Design Requests, January 15, 2016

ANSI/RESNET/ICC 301-2014 Addendum D-2017, Standard ANSI/RESNET/ICC 380-2016 and Addenda, January 1, 2018

ANSI/RESNET/ICC 301-2014 Addendum E-2018, House Size Index Adjustment Factors, February 1, 2018

ANSI/RESNET/ICCC 301-2014 Addendum G-2018 , Solid State Lighting, February 2, 2018

ANSI/RESNET/ICC 301-2014 Addendum K-2017, Roof Solar Absorptance Test Standard, November 10, 2017

ANSI/RESNET/ICC 380-2016, Standard for Testing Airtightness of Building Enclosures, Airtightness of Heating and Cooling Air Distribution Systems, and Airflow of Mechanical Ventilation Systems, February 4, 2016

ANSI/RESNET/ICC 380-2016 Addendum A-2017, Attics and Crawlspaces

ANSI/RESNET Standard 1201-2016 Standard Method of Test for the Evaluation of Building Energy Analysis Model Calibration Methods

 

 

NEW STANDARDS DEVELOPMENT PROJECTS

BSR/RESNET/ICC 1101-201x Standard for the Calculation and Labeling of the Water Efficiency Performance of Low-Rise Residential Buildings Using the WER Index

BSR/RESNET/ICC 305-201x Standard for the Calculation and Labeling of the Energy Performance of Multi-Family Dwellings using an Energy Rating

BSR/RESNET 600-201x Standard for the Sampling of Inspections, Testing, and Energy Ratings

 

STANDARDS AMENDMENT PROJECTS

Standard 301 Addendum x- HVAC Quality Installation

Standard 301 Addendum E- House Size Rating Index Adjustment

Standard 301 Addendum F- Insulation Installation Grading

Standard 301 Addendum G- Solid State Lighting

Standard 301 Exploration of Cost-Based Rating Index

Standard 301 2019 Update

Standard 380 2019 Update

 

INTERPRETATIONS

No. 301-2014-014 High Efficiency Lighting

No. 301-2014-013 Multiple Mechanical Ventilation Systems Modeling

RESNET MMVS Calculator 2018

Interpretation 301-2014-012 Water Heater UEF

RESNET EF Calculator 2017

No. 301-2014-11 Table 4.2.2(1) and the RESNET Guidelines for Multifamily Ratings

No. 301-2014-10 Section 4.2.2.5.2.8, Clothes Dryer CEF Rating

No. 301-2014-09 Table 4.2.2(1) Reference Home Crawlspace

No. 301-2014-08 Section 4.2.2.5.2.8, Clothes Washers, Eq 4.2-6.

No. 301-2014-07 Water Heater EF Table 4.2.2(1), Footnote (n)

No. 301-2014-06: Section 3.2, Whole House Fans

No. 301-2014-05: Addendum A, Section 4.2.2.5.2.11, Water Heater Inlet Temperature

No. 301-2014-04: Table 4.2.2(1), Glazing External Shading; Table 4.4.2(1),6, Windows Shading

No. 301-2014-03: Hot Water System Gains

No. 301-2014-02: Table 4.2.2(1), Reference Home Whole House Mechanical Ventilation

No. 301-2014-01: Table 4.2.2(1), Reference Home Air Exchange Rate

No. 380-2016-01: Definitions, Cavity and Attic Volume

No. 380-2016-02 Fire Sprinkler Head Configuration for Airtightness Testing

 

INNOVATIVE DESIGN REQUESTS

Innovative Design Request for the Determination of Drain Water Heat Recovery (DWHR) System HERS Index Credits

HISTORICAL INFORMATION

New Standards, Amendments and Updates Adopted 2014

New Standards, Amendments and Updates Adopted 2015

New Standards, Amendments and Updates Adopted 2016

ANSI/RESNET 301-2014, Standard for the Calculation and Labeling of the Energy Performance of Low-rise Residential Buildings Using the HERS Index, March 7, 2014

ANSI/RESNET 301-2014 Addendum A-2015, January 16, 2015