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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 1 - 33 of 33

2009 IFGC - International Fuel Gas Code

Author(s)
International Code Council
Organization(s)
ICC
Publication Date
2009 edition of code establishing a baseline for the design and installation of fuel gas systems and gas fired appliances through performance requirements.

9 Recommended Practices for Cold-Climate Ductless Heat Pump Installations

Author(s)
BetterBuilt Northwest,
Northwest Energy Efficiency Alliance
Organization(s)
BetterBuiltNW,
NEEA
Publication Date
Web page describing essential guidelines and recommendations for optimal installation of ductless heat pumps in cold climates, ensuring maximum heating performance and long-term satisfaction for homeowners, supported by research-backed insights and detailed resources.

Air Source Heat Pumps Tax Credit

Author(s)
ENERGY STAR
Organization(s)
ENERGY STAR,
U.S. Environmental Protection Agency,
EPA
Publication Date
This is a federal tax credit for complying air source heat pumpe. Units located in the "North" must meet ENERGY STAR's cold climate heat pump criteria.

Air-Source Heat Pump Sizing and Selection Guide

Author(s)
Strack Terry,
Sager Jeremy
Organization(s)
Natural Resources Canada,
NRC,
CanmetENERGY
Publication Date
Document providing step-by-step guidance to sizing air-source heat pumps for a cold climate.

Air-Source Heat Pumps

Author(s)
U.S. Environmental Protection Agency
Organization(s)
ENERGY STAR,
EPA
Publication Date
Webpage describing the functionality and benefits of switching to Air Source Heat Pumps, as well as linking to sets of products, rebates, most efficient ASHPs, and providing consumer aid for purchasing an ASHP.

Directory of Certified Product Performance

Author(s)
Air-Conditioning Heating and Refrigeration Institute
Organization(s)
AHRI
Publication Date
Online database with efficiency information about residential HVAC systems and commercial refrigeration equipment.

Energy Saver: Heat Pump Systems

Author(s)
U.S. Department of Energy
Organization(s)
DOE
Publication Date
Website with consumer information about residential heat pump systems.

Energy Savers: Geothermal Heat Pumps

Author(s)
U.S. Department of Energy
Organization(s)
DOE
Publication Date
Online reference containing general information about geothermal heat pumps.

ENERGY STAR® Certified Mini Split Heat Pumps

Author(s)
ENERGY STAR
Organization(s)
U.S. Environmental Protection Agency,
EPA,
ENERGY STAR
Publication Date
Factsheet describing mini split heat pumps and their benefits for consumers.

Foundation Heat Exchanger Model and Design Tool Development and Validation

Author(s)
Spitler Jeffrey D,
Fisher Daniel E,
Cullin James R,
Xing Lu,
Lee Edwin,
Fan David D,
Rees Simon J
Organization(s)
Oklahoma State University,
OSU,
De Montfort University,
DMU,
Oak Ridge National Laboratory,
ORNL
Publication Date
Report describing a project aimed at developing validated models and design tools for foundation heat exchangers.

Geothermal (Ground-Source) Heat Pumps: Market Status, Barriers to Adoption, and Actions to Overcome Barriers

Author(s)
Hughes Patrick J
Organization(s)
Oak Ridge National Laboratory,
ORNL,
U.S. Department of Energy,
DOE
Publication Date
Report investigating the status of the geothermal heat pump (GHP) industry and technology in the United States, assembling GHP energy savings potential, identifying key barriers to application of GHPs, and identifying actions that could accelerate adoption of GHPs.

Ground Source Heat and Cooling

Author(s)
Seth Masia
Organization(s)
American Solar Energy Society,
ASES
Publication Date
Website article discussing the economics of ground source heat pumps.

Heat & Cool Efficiently

Author(s)
ENERGY STAR
Organization(s)
ENERGY STAR
Publication Date
A ENERGY STAR guide on efficient heating, ventilation and cooling systems in residential homes.

Heat Pump Water Heater Model Validation Study

Author(s)
Ecotope,
Northwest Energy Efficiency Alliance
Organization(s)
Ecotope,
NEEA
Publication Date
Report describing the significant potential for energy use reductions through heat pump water heaters, which have been a crucial part of Northwest power plans for decades and have recently achieved substantial savings with new integrated models and climate specifications.

Heat Pumps for Heating and Cooling

Author(s)
Town of Concord Massachusetts
Organization(s)
Town of Concord Massachusetts
Publication Date
Webpage providing basic information on various types of heat pumps and their applications in Massachusetts.

Heating and Cooling With a Heat Pump

Author(s)
Natural Resources Canada
Organization(s)
Natural Resources Canada
Publication Date
Report providing information for HVAC designers, installers, and consumers about air source heat pumps.

HVAC – Cold Climate Heat Pump Sizing

Author(s)
Pacific Northwest National Laboratory,
U.S. Department of Energy
Organization(s)
PNNL,
DOE
Publication Date
Webpage providing curriculum with links to presentations and problem sets for teaching an understanding of sizing cold climate heat pumps.

Interaction between Heat Pump Water Heaters or Other Internal Point Source Loads and a Central Heating System

Author(s)
Widder Sarah H,
Metzger Cheryn E,
McIntosh Joshua A,
Petersen Joseph M
Organization(s)
Northwest Energy Efficiency Alliance,
NEEA,
Pacific Northwest National Laboratory,
PNNL
Publication Date
Report describing the objective evaluation of space conditioning interactions between heat pump water heaters and home heating systems during winter 2016-2017, revealing a smaller than anticipated impact on space conditioning loads.

Load Calculation Tools for Ductless Heat Pumps

Author(s)
BetterBuilt Northwest,
Northwest Energy Efficiency Alliance
Organization(s)
BetterBuiltNW,
NEEA
Publication Date
Web article describing two options for sizing ductless minisplit heat pumps, including a free HVAC sizing tool.

Mini-Split Heat Pumps Multifamily Retrofit Feasibility Study

Author(s)
Dentz Jordan,
Henderson Hugh,
Podorson David
Organization(s)
Advanced Residential Integrated Energy Solutions,
ARIES,
Levy Partnership,
U.S. Department of Energy,
DOE,
National Renewable Energy Laboratory,
NREL
Publication Date
This report investigates whether mini-split heat pumps can live up to their potential for one market segment: multifamily retrofits.

NEEP’s Cold Climate Air Source Heat Pump List

Author(s)
Northeast Energy Efficiency Partnerships
Organization(s)
NEEP
Publication Date
Database compiling extended capacity data for numerous cold climate heat pump manufacturers and models.

Residential Cold Climate Heat Pump Challenge

Author(s)
U.S. Department of Energy
Organization(s)
DOE
Publication Date
Webpage describing a DOE Cold Climate Heat Pump Challenge. The challenge engages industry partners and focuses around the Cold Climate Heat Pumps, a more environmental and efficient heating alternative to traditional heating.

Residential Ground Source Heat Pump Systems Utilizing Foundation Heat Exchangers

Author(s)
Spitler Jeffrey D,
Xing Lu,
Cullin James R,
Fisher Daniel E,
Shonder John,
Im Piljae
Organization(s)
Oklahoma State University,
OSU,
Oak Ridge National Laboratory,
ORNL
Publication Date
Paper covering a parametric study of foundation heat exchanger-based ground source heat pump systems for several house configurations in a range of European locations, with an emphasis on determining feasible combinations.

Suitability of foundation heat exchangers for ground source heat pump systems in European climates

Author(s)
Cullin James R,
Spitler Jeffrey D,
Gehlin Signhild E A
Organization(s)
Federation of European Heating Ventilation and Air Conditioning Associations,
REHVA,
Oklahoma State University,
OSU,
Swedish Centre for Shallow Geothermal Energy
Publication Date
A research paper discussing the use of foundation heat exchangers for ground source heat pump systems in European climates.

The HPWH Handbook: Optimum Installation Practices and Answers to Lingering Research Questions

Author(s)
Widder Sarah H,
Larson Ben
Organization(s)
American Council for an Energy Efficient Economy,
ACEEE,
Cadeo Group LLC,
Ecotope Inc.
Publication Date
Conference paper summarizing the relative performance of currently available Heat Pump Water Heaters (HPWH) models, the energy implications of different installation locations (garage, basement, or conditioned space) and ducting configurations (exhaust ducting, full ducting, or no ducting), as well...

Understanding HPWH Interaction with Space Conditioning Systems in the Field

Author(s)
Larson Ben
Organization(s)
Ecotope,
American Council for an Energy-Efficient Economy,
ACEEE
Publication Date
Presentation report detailing Heat Pump Water Heater (HPWH) interaction with space conditioning systems in real-life test scenarios that explains some of the problems arising from these interaction and information that can be used to make the system more efficient.