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Library

This library contains research reports produced by the Building America program and other building science resources used to support this Solution Center. The materials cover both new construction and existing homes. Use the search box and/or the filters to explore hundreds of residential building resources. Access to some references not produced by Building America may require purchase from the publisher. Documents are listed alphabetically. While we continually update our database, links may have changed since posting. Please contact our webmaster if you find broken links.

Showing results 51 - 89 of 89

Measure Guideline: Sealing and Insulating Ducts in Existing Homes

Author(s)
Aldrich Robb,
Puttagunta Srikanth
Organization(s)
Consortium for Advanced Residential Buildings,
CARB,
National Renewable Energy Laboratory,
NREL,
Steven Winter Associates,
SWA
Publication Date
Report describing the sealing and insulating of HVAC duct systems in existing homes.

Measure Guideline: Summary of Interior Ducts in New Construction, Including an Efficient, Affordable Method to Install Fur-Down Interior Ducts

Author(s)
Beal David,
McIlvaine Janet E R,
Fonorow Ken,
Martin Eric
Organization(s)
Building America Partnership for Improved Residential Construction,
BA-PIRC,
National Renewable Energy Laboratory,
NREL,
Florida Solar Energy Center,
FSEC,
U.S. Department of Energy,
DOE
Publication Date
Document illustrating guidelines for efficient installation of interior duct systems in new housing.

Measure Guideline: Transitioning to a Tankless Water Heater

Author(s)
Brozyna Kevin,
Rapport Ari
Organization(s)
Integrated Building and Construction Solutions,
IBACOS,
National Renewable Energy Laboratory,
NREL,
U.S. Department of Energy,
DOE
Publication Date
Document developed to help residential builders and retrofitters transition from tank-type water heaters to tankless water heaters.

Measured Cooling Performance and Potential for Buried Duct Condensation in a 1991 Central Florida Retrofit Home

Author(s)
Chasar Dave,
Withers Charles R
Organization(s)
Building America Partnership for Improved Residential Construction,
BA-PIRC,
Florida Solar Energy Center,
FSEC,
U.S. Department of Energy,
DOE
Publication Date
Research study analyzing measured energy savings from a moderate retrofit by comparing post-retrofit performance with measured pre-retrofit monitored data.

Method of Test for Determining the Design and Seasonal Efficiencies of Residential Thermal Distribution Systems, ANSI/ASHRAE Standard 152-2014

Author(s)
American Society of Heating Refrigeration and Air-Conditioning Engineers,
American National Standards Institute
Organization(s)
ASHRAE,
ANSI
Publication Date
Standard that prescribes a testing method to determine the efficiency of space heating and/or cooling thermal distribution systems under seasonal and design conditions. This version of the standard was published in the year 2014, and is available for preview and purchase at the reference link. The...

Moisture Performance of Unvented Attics with Vapor Diffusion Ports and Buried Ducts in Hot, Humid Climates

Author(s)
Kaufman Zoe,
Fontanini Anthony,
Withers Charles R,
Marden Craig,
Ueno Kohta,
Philip Ross,
Barker Greg M,
Hancock Ed,
Earle Lieko,
Garber-Slaght Robbin,
Meleika Sam
Organization(s)
National Renewable Energy Laboratory,
NREL,
U.S. Department of Energy,
DOE
Publication Date
Report on the use of vapor diffusion ports to reduce moisture issues with buried ductwork in unvented attics in hot-humid climates.

Monitoring of Unvented Roofs with Fibrous Insulation, Diffusion Vents, and Interior Vapor Control in a Cold Climate

Author(s)
Ueno Kohta,
Lstiburek Joseph W
Organization(s)
Building Science Corporation,
BSC
Publication Date
Report detailing a three-winter study on unvented roof assemblies in a cold climate, assessing insulation material, ridge diffusion vent presence, vapor control membranes, relative humidity, and interstitial airflow. Results indicate that utilizing air-permeable fibrous fill insulations in unvented...

Monitoring of Unvented Roofs with Fibrous Insulation, Diffusion Vents, and Interior Vapor Control in a Cold Climate

Author(s)
Ueno Kohta,
Lstiburek Joseph W
Organization(s)
Building Science Corporation,
BSC
Publication Date
Report detailing a three-winter study on unvented roof assemblies in a cold climate, assessing insulation material, ridge diffusion vent presence, vapor control membranes, relative humidity, and interstitial airflow; results indicate that utilizing air-permeable fibrous fill insulations in unvented...

Moving Ducts Inside: Big Builders, Scientists Find Common Ground

Author(s)
Lubliner Michael,
Kerr Ryan,
Gordon Andrew,
Murray Chuck
Organization(s)
WSU Extension Energy Program,
Washington State Department of Community Trade and Economic Development
Publication Date
Conference paper making the case that moving ducts to conditioned space saves energy, is practical for production builders (when accompanied by careful pre-planning), and creates significant andmarketable energy savings for homebuyers.

National HVAC Design Report 1

Author(s)
ENERGY STAR,
U.S. Environmental Protection Agency
Organization(s)
EPA
Publication Date
This report is designed to meet ASHRAE 62.2-2010/2013 and ANSI/ACCA’s 5 QI-2015 protocol, thereby improving the performance of HVAC equipment in new homes when compared to homes built to minimum code.

No Sweat, BSI-094

Author(s)
Lstiburek Joseph W
Organization(s)
Building Science Corporation,
BSC
Publication Date
Guide providing information on controlling attic ductwork sweating.

Novel, Simplified Air Delivery System Design Gets Commercialized

Author(s)
Burkett Lena,
Rapport Ari
Organization(s)
National Renewable Energy Laboratory,
NREL,
Integrated Building and Construction Solutions,
IBACOS
Publication Date
Fact sheet describing a novel, simplified air delivery system using a plug-and-play model that features 3-inch diameter flexible ducts, efficient fittings, and a simplified installation process that resulted in successful market engagement through commercialization.

NREL Provides Guidance to Improve Thermal Comfort in High-Performance Homes

Author(s)
Ridouane El Hassan
Organization(s)
National Renewable Energy Laboratory,
NREL,
U.S. Department of Energy,
DOE
Publication Date
Document about development of recommendations to help residential HVAC designers select optimal supply inlet size and system operating conditions to maintain good thermal comfort in low heating and cooling load homes.

Optimizing Hydronic System Performance in Residential Applications

Author(s)
Arena Lois,
Faakye Omari
Organization(s)
Consortium for Advanced Residential Buildings,
CARB,
Steven Winter Associates,
SWA,
National Renewable Energy Laboratory,
NREL
Publication Date
Research study using modeling to determine optimal combination(s) of components/pumps, high efficiency heat sources, plumbing configurations and controls that result in the highest overall efficiency for a hydronic system.

Raised Ceiling Interior Duct System

Author(s)
U.S. Department of Energy
Organization(s)
DOE
Publication Date
DOE case study findings on raised ceiling interior duct systems.

Reducing Thermal Losses and Gains With Buried and Encapsulated Ducts in Hot-Humid Climates

Author(s)
Shapiro Carl,
Magee A,
Zoeller William
Organization(s)
Consortium for Advanced Residential Buildings,
CARB,
Steven Winter Associates,
SWA,
U.S. Department of Energy,
DOE
Publication Date
Report including an overview of the buried duct research and information the retrofit methodology used to install and test the three existing duct systems, including short- and long-term data collection.

Research Results from A Few Alternate Methods of Interior Duct Systems in Factory Built Housing Located In the Hot Humid Climate

Author(s)
Moyer Neil,
Stroer Dennis,
Hoak David,
McIlvaine Janet,
Chandra Subrato
Organization(s)
Florida Solar Energy Center,
FSEC,
Calcs Plus
Publication Date
Document presenting results from testing prototype HVAC duct system designs that would locate the entire length of duct work within the air and thermal barriers of the building envelope. These include one that incorporated a high-side supply register, one that utilized a single soffit located within...

Residential Ducts in Conditioned Space / High Performance Attics

Author(s)
Wei Julianna,
Pande Abhijeet,
Chappell Cathy,
Christie Matthew,
Dawe Megan
Organization(s)
TRC Energy Services
Publication Date
Report proposes high performance duct measures for inclusion in California Title 24 building energy efficiency standards for 2016.

Retrofit of a MultiFamily Mass Masonry Building in New England

Author(s)
Ueno Kohta,
Kerrigan Philip,
Wytrykowska Honorata,
Van Straaten R
Organization(s)
Building Science Corporation,
BSC
Publication Date
Research study about a high performance retrofit of an existing brick building (a former convent) into condominiums, all affordable housing.

Retrofitting Air Conditioning and Duct Systems in Hot, Dry Climates

Author(s)
Shapiro Carl,
Aldrich Robb,
Arena Lois
Organization(s)
Consortium for Advanced Residential Buildings,
CARB,
National Renewable Energy Laboratory,
NREL,
Steven Winter Associates,
SWA
Publication Date
Report describing procedures for increasing sensible efficiencies through increased flow rates across the air handling unit and increased indoor coil sizes.

Review of Residential Ventilation Technologies

Author(s)
Rudd Armin,
Sherman Max H,
Russell Marion
Organization(s)
Lawrence Berkeley National Laboratory,
LBNL,
Building Science Corporation,
BSC
Publication Date
Document reviewing current and potential ventilation technologies for residential buildings with particular emphasis on North American climates and construction.

Sealed Attics?

Author(s)
Coble Brian
Organization(s)
Home Energy Magazine
Publication Date
Article describing how insulating and air sealing unfinished attic spaces can lead to reduced energy bills in some homes.

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

Author(s)
International Code Council,
Residential Energy Services Network,
American National Standards Institute
Organization(s)
ICC,
RESNET,
ANSI
Publication Date
This Standard provides a consistent, uniform methodology for evaluating the airtightness of building envelopes and heating and cooling air ducts and the air flows of mechanical ventilation systems.

Steam System Balancing and Tuning for Multifamily Residential Buildings in Chicagoland

Author(s)
Choi Jayne,
Ludwig Peter,
Brand Larry
Organization(s)
Partnership for Advanced Residential Retrofit,
PARR,
National Renewable Energy Laboratory,
NREL,
Gas Technology Institute,
GTI Energy,
CNT Energy,
Elevate Energy
Publication Date
Report addressing barriers to information, contractor resources and cost savings associated with steam balancing multifamily buildings.

Strategy Guideline: Accurate Heating and Cooling Load Calculations

Author(s)
Burdick Arlan
Organization(s)
Integrated Building and Construction Solutions,
IBACOS,
National Renewable Energy Laboratory,
NREL,
U.S. Department of Energy,
DOE
Publication Date
Report about the impact on the loads when common safety factors are applied to the load calculation process using two houses that meet the 2009 IECC prescriptive path modeled as the accurate baseline.

Strategy Guideline: Compact Air Distribution Systems

Author(s)
Burdick Arlan
Organization(s)
Integrated Building and Construction Solutions,
IBACOS,
U.S. Department of Energy,
DOE
Publication Date
Document covering the pros and cons of compact air distribution systems and the decision criteria that must be considered early in the whole-house design process.

Strategy Guideline: Proper Water Heater Selection

Author(s)
Staller J,
Springer David,
German Alea,
Hoeschele Marc,
Zhang Y
Organization(s)
Alliance for Residential Building Innovation,
ARBI,
National Renewable Energy Laboratory,
Davis Energy Group,
U.S. Department of Energy,
DOE
Publication Date
Report about proper water heater selection developed to provide step-by-step procedures for evaluating preferred cost-effective options for energy efficient water heater alternatives based on local utility rates, climate, and anticipated loads.

Strategy Guideline: Transitioning HVAC Companies to Whole House Performance Contractors

Author(s)
Burdick Arlan
Organization(s)
National Renewable Energy Laboratory,
NREL,
Integrated Building and Construction Solutions,
IBACOS,
U.S. Department of Energy,
DOE
Publication Date
Report describing findings from research related to heating, ventilation, and air conditioning (HVAC) companies that have made the decision to transition to whole house performance contracting (WHPC).

The NADCA Standard for Assessment, Cleaning & Restoration of HVAC Systems

Author(s)
National Air Duct Cleaners Association
Organization(s)
NADCA
Publication Date
Standard providing industry-backed information for assessing new and existing HVAC systems, evaluating and verifying the cleanliness of HVAC system components, preventing job related hazards and guiding the cleaning and restoration of HVAC systems to a specific level of cleanliness.

Transfer Ducts and Grilles, Info-604

Author(s)
Building Science Corporation
Organization(s)
BSC
Publication Date
Information sheet describing transfer ducts and grilles for HVAC.

Validation of a Hot Water Distribution Model Using Laboratory and Field Data

Author(s)
Backman Christine,
Hoeschele Marc
Organization(s)
Alliance for Residential Building Innovation,
ARBI,
National Renewable Energy Laboratory,
NREL,
Davis Energy Group,
U.S. Department of Energy,
DOE
Publication Date
Research study comparing TRNSYS Type 604 pipe model against laboratory pipe heat loss test data and detailed field monitoring data.

Ventilating Your Home

Author(s)
Puttagunta Srikanth
Organization(s)
Consortium for Advanced Residential Buildings,
CARB,
Steven Winter Associates,
SWA
Publication Date
Information sheet about proper ventilation and air sealing.

Venting Vapor, BSI-088

Author(s)
Lstiburek Joseph W
Organization(s)
Building Science Corporation,
BSC
Publication Date
Guide providing information on controlling attic ductwork sweating.