-
-
Available Formats
- Options
- Availability
- Priced From ( in USD )
-
Available Formats
-
- Immediate download
-
$132.00Members pay $99.00
- Add to Cart
-
- Printed Edition
- Ships in 1-2 business days
-
$132.00Members pay $99.00
- Add to Cart
-
- Printed Edition + PDF
- Immediate download
-
$191.00Members pay $144.00
- Add to Cart
Customers Who Bought This Also Bought
-
ASHRAE 90.2-2018
Priced From $132.00 -
ASHRAE 36-1972
Priced From $33.00 -
ASHRAE 145.1-2015
Priced From $75.00 -
Guideline 4-2019 -- Preparation of Operations and Mainten...
Priced From $75.00
About This Item
Full Description
ASHRAE/IES Standard 90.2 establishes minimum whole-building energy performance requirements (design, construction, and verification) for energy-efficient residential buildings. This 2018 revision of Standard 90.2 seeks to deliver residential building energy performance that is at least 50% more efficient than the energy efficiency defined by the 2006 IECC. Changes from the 2007 edition include:
* New definitions, and clarifications to existing definitions
* Clarification of which elements of the standard apply to new construction as well as to additions and alterations
* Guidance on the use of international climate data from Standard 169 for users outside of the U.S.
* Clarification to prescriptive envelope performance data tables
* New performance specifications for ground-source heat pumps
* Clarification on minimum lighting efficiency provisions for single-family, large single-family, and multifamily homes
* Clarification on pool heater pilot lights, pump motor efficiency, and roof and gutter de-icing systems
* Clarification on compliance verification authority in locations outside of the U.S.
* Revisions to emphasize key building data and reports necessary for compliance determination
* Clarification for modeling software requirements
* Clarification for lighting modeling requirements
* Clarifications to address multizonal building air-leakage testing procedures
* A new normative appendix that addresses proper installation techniques for critical components of buildings that provide thermal resistance
Document History
-
ASHRAE 90.2-2018
viewing
Standard 90.2-2018 -- Energy-Efficient Design of Low-Rise Residential Buildings (ANSI Approved)- Most Recent
-
ASHRAE 90.2-2007
Standard 90.2-2007 -- Energy Efficient Design of Low-Rise Residential Buildings (ANSI Approved)- Historical Version
-
ASHRAE 90.2-2004
Standard 90.2-2004 -- Energy-Efficient Design of Low-Rise Residential Buildings (ANSI Approved)- Historical Version
-
ASHRAE 90.2-2001
Standard 90.2-2001 -- Energy-Efficient Design of Low-Rise Residential Buildings (ANSI Approved)- Historical Version
-
ASHRAE 90.2-1993
Standard 90.2-1993 -- Energy-Efficient Design of New Low-Rise Residential Buildings- Historical Version
Amendments, rulings, supplements, and errata
-
ASHRAE 90.2-2018 Addendum q
Download
Addendum q to Standard 90.2-2018 -- Energy-Efficient Design of Low-Rise Residential Buildings (ANSI Approved) -
ASHRAE 90.2-2018 Addendum o
Download
Addendum o to Standard 90.2-2018 -- Energy-Efficient Design of Low-Rise Residential Buildings (ANSI Approved) -
ASHRAE 90.2-2018 Addendum m
Download
Addendum m to Standard 90.2-2018 -- Energy-Efficient Design of Low-Rise Residential Buildings (ANSI Approved) -
ASHRAE 90.2-2018 Addendum l
Download
Addendum l to Standard 90.2-2018 -- Energy-Efficient Design of Low-Rise Residential Buildings (ANSI Approved) -
ASHRAE 90.2-2018 Addendum h
Download
Addendum h to Standard 90.2-2018 -- Energy-Efficient Design of Low-Rise Residential Buildings (ANSI Approved) -
ASHRAE IC 90.2-2018-1
Download
Interpretation 1 to Standard 90.2-2018 -- Energy-Efficient Design of Low-Rise Residential Buildings (ANSI Approved) -
ASHRAE 90.2-2018 Addendum k
Download
Addendum k to Standard 90.2-2018 -- Energy-Efficient Design of Low-Rise Residential Buildings (ANSI Approved) -
ASHRAE 90.2-2018 Addendum e
Download
Addendum e to Standard 90.2-2018 -- Energy-Efficient Design of Low-Rise Residential Buildings (ANSI Approved) -
ASHRAE 90.2-2018 Addendum f
Download
Addendum f to Standard 90.2-2018 -- Energy-Efficient Design of Low-Rise Residential Buildings (ANSI Approved) -
ASHRAE 90.2-2018 Addendum c
Download
Addendum c to Standard 90.2-2018 -- Energy-Efficient Design of Low-Rise Residential Buildings (ANSI Approved) -
ASHRAE 90.2-2018 Addendum d
Download
Addendum d to Standard 90.2-2018 -- Energy-Efficient Design of Low-Rise Residential Buildings (ANSI Approved) -
ASHRAE 90.2-2018 Addendum b
Download
Addendum b to Standard 90.2-2018 -- Energy-Efficient Design of Low-Rise Residential Buildings (ANSI Approved) -
ASHRAE 90.2-2018 Addendum a
Download
Addendum a to Standard 90.2-2018 -- Energy-Efficient Design of Low-Rise Residential Buildings (ANSI Approved)