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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 - 50 of 55

Air-Source Heat Pump Sizing and Selection Guide

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

2012 IMC - International Mechanical Code

Author(s)
International Code Council
Organization(s)
ICC
Publication Date
2012 edition of code establishing minimum regulations for mechanical systems, including heating, cooling, ventilation, exhaust, ducts, fireplaces, combustion and hydronic systems, using prescriptive and performance-related provisions.

2015 IMC - International Mechanical Code

Author(s)
International Code Council
Organization(s)
ICC
Publication Date
2015 edition of code establishing minimum regulations for mechanical systems, including heating, cooling, ventilation, exhaust, ducts, fireplaces, combustion and hydronic systems, using prescriptive and performance-related provisions.

2018 IMC - International Mechanical Code

Author(s)
International Code Council
Organization(s)
ICC
Publication Date
2018 edition of code establishing minimum regulations for mechanical systems, including heating, cooling, ventilation, exhaust, ducts, fireplaces, combustion and hydronic systems, using prescriptive and performance-related provisions.

AC Comfort

Author(s)
AC Comfort
Organization(s)
AC Comfort
Publication Date
Website containing commercial information related to air conditioning and heating.

ACCA Homepage

Author(s)
Air Conditioning Contractors of America
Organization(s)
ACCA
Publication Date
Website homepage for the Air Conditioning Contractors of America (ACCA).

ACCA Manual RS - Comfort, Air Quality, and Efficiency by Design

Author(s)
Rutkowski
Organization(s)
Air Conditioning Contractors of America
Publication Date
The manual covers residential zoning issues - multiple, single-zone, and central multi-zone systems - and includes advice on working with homeowners to adapt the heating or cooling system design to meet modern home design features.

ACCA Standard 5: HVAC Quality Installation Specification

Author(s)
Air Conditioning Contractors of America
Organization(s)
ACCA
Publication Date
Standard providing a universally accepted definition for quality installation for residential and commercial heating, ventilating, and air conditioning applications.

ACCA Standard 9: HVAC Quality Installation Verification Protocols

Author(s)
Air Conditioning Contractors of America
Organization(s)
ACCA
Publication Date
Document detailing the requirements, roles, and obligations for participants in an organized effort, ensuring that HVAC installations comply with the ANSI/ACCA 5 QI – 2010 (HVAC Quality Installation Specification) QI Standard.

Air-Source Heat Pumps

Author(s)
U.S. Environmental Protection Agency
Organization(s)
EPA,
ENERGY STAR
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.

An Approach to High-Performance Affordable Housing Using Point-Source Space Conditioning

Author(s)
Dentz Jordan,
Zhu Shengming
Organization(s)
Levy Partnership,
USDOE Office of Energy Efficiency and Renewable Energy
Publication Date
Technical report describing the integration of mini split ductless heat pumps and through-wall transfer fans in small single-story homes, to achieve a 50% reduction in space conditioning energy consumption compared to the 2009 International Energy Conservation Code, while ensuring affordability and...

An Approach to High-Performance Affordable Housing Using Point-Source Space Conditioning

Author(s)
NREL
Organization(s)
NREL,
USDOE Office of Energy Efficiency and Renewable Energy
Publication Date
Fact sheet describing the research on energy-efficient strategies for small single-story homes, including manufactured and Habitat for Humanity-built homes, utilizing mini split ductless heat pumps and through-wall transfer fans to achieve a 50% reduction in energy consumption compared to the 2009...

ANSI/ASHRAE Standard 55-2020, Thermal Environmental Conditions for Human Occupancy

Author(s)
American Society of Heating Refrigeration and Air-Conditioning Engineers
Organization(s)
ASHRAE,
American National Standards Institute,
ANSI
Publication Date
Standard 55 specifies conditions for acceptable thermal environments and is intended for use in design, operation, and commissioning of buildings and other occupied spaces. This is the current version of the standard, which was published in the year 2021, and is available for preview and purchase at...

Building America Best Practices Series Volume 14: HVAC: A Guide for Contractors to Share with Homeowners

Author(s)
Gilbride Theresa L,
Baechler Michael C,
Hefty Marye G,
Hand James R,
Love Pat M
Organization(s)
Pacific Northwest National Laboratory,
PNNL,
Oak Ridge National Laboratory,
ORNL
Publication Date
Report providing information about energy-efficient heating, ventilation, and cooling (HVAC) equipment options to help homeowners cut their energy use, reduce their carbon footprint, and increase their homes comfort, health, and safety.

Cold Climate Air Source Heat Pump Specification (Version 4.0)

Author(s)
Northeast Energy Efficiency Partnerships
Organization(s)
NEEP
Publication Date
Specification defining performance and reporting requirements to meet the voluntary “Cold Climate Air Source Heat Pump Specification” (ccASHP Specification) for air source heat pumps suited to heat efficiently in cold climates (IECC cz 4 and higher). This specification can serve as a model equipment...

Cold Climate Air Source Heat Pump Specification (Version 4.0)

Author(s)
Northeast Energy Efficiency Partnerships
Organization(s)
NEEP
Publication Date
Specification defining performance and reporting requirements to meet the voluntary “Cold Climate Air Source Heat Pump Specification” (ccASHP Specification) for air source heat pumps suited to heat efficiently in cold climates (IECC cz 4 and higher). This specification can serve as a model equipment...

Comfort in High-Performance Homes in a Hot-Humid Climate

Author(s)
Poerschke A,
Beach Robert
Organization(s)
IBACOS
Publication Date
Report describing how space-conditioning systems are operating in the field and if these systems are meeting required standards.

Comparison of Measured and Calculated Residential Cooling Loads

Author(s)
Barnaby Charles S,
Wilcox Bruce A
Organization(s)
American Society of Heating Refrigerating and Air-Conditioning Engineers,
ASHRAE
Publication Date
Technical report detailing a study in which actual cooling loads are compared to modeled cooling loads.

Cooling and Heating Season Impacts of Right-Sizing of Fixed- and Variable-Capacity Heat Pumps With Attic and Indoor Ductwork

Author(s)
Cummings James B,
Withers Charles R,
Kono Jamie E
Organization(s)
Building America Partnership for Improved Residential Construction,
BA-PIRC,
Florida Solar Energy Center,
FSEC
Publication Date
Report on experiments comparing the cooling and heating seasonal and peak demand performance of different variable-capacity air conditioning and heat pump units.

Distribution and Room Air Mixing Risks to Retrofitted Homes

Author(s)
Burdick Arlan
Organization(s)
IBACOS
Publication Date
Report outlining the issues with using existing ducts with a new low-load HVAC system, which reduces throw at supply registers causing decreased mixing of supply and room air, leading to potential thermal comfort complaints.

Ductless Mini-Split Air Conditioners

Author(s)
Energy Saver
Organization(s)
DOE
Publication Date
Webpage describing the advantages and disadvantages of ductless mini-split air conditioner.

Emergencies and Indoor Air Quality (IAQ)

Author(s)
US Environmental Protection Agency
Organization(s)
EPA
Publication Date
Website that lists references that can help you determine how to control you indoor air quality while combating an emergency.

ENERGY STAR HVAC Design Report

Author(s)
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.

ENERGY STAR® Certified Mini Split Heat Pumps

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

Energy-Efficient Ducted Evaporative Coolers

Author(s)
Pacific Gas and Electric Company
Organization(s)
PG&E
Publication Date
Fact sheet providing information on how evaporative coolers work, how to select and size a unit, and basic installation practices.

Evaporative Cooler Tips

Author(s)
Home Energy Saver
Organization(s)
Lawrence Berkeley National Laboratory
Publication Date
Webpage providing tips for installing and maintaining an evaporative cooler.

Evaporative Coolers

Author(s)
U.S. Department of Energy
Organization(s)
DOE
Publication Date
Article describing how evaporative coolers work and how to maintain them.

Evaporative Coolers

Author(s)
NORESCO
Organization(s)
NORESCO
Publication Date
Article describing RESNET guidance on evaporative coolers.

Evaporative Coolers: General History of the Evaporative Cooler

Author(s)
Pima County Public Library
Organization(s)
Pima County Public Library
Publication Date
Web article describing the evolution of evaporative coolers, water usage of evaporative coolers, and links to information on selecting an evaporative cooler.

Exterior Insulation Implications on Heating and Cooling in Cold Climates

Author(s)
Herk,
Poerschke
Organization(s)
IBACOS
Publication Date
The New York State Energy Research and Development Authority (NYSERDA) is interested in finding cost-effective solutions for deep energy retrofits (DERs) related to exterior wall insulation in a cold climate, with targets of 50% peak load reduction and 50% space conditioning energy savings.

Flood Cleanup: Protecting Indoor Air Quality

Author(s)
US Environmental Protection Agency
Organization(s)
EPA
Publication Date
This five-page brochure contains basic information on flood cleanup with illustrations and links to more detailed information.

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,
Rees S J,
Fan D
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.

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 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.

High-Efficiency Window Air Conditioners

Author(s)
Office of Energy Efficiency and Renewable Energy
Organization(s)
U.S. Department of Energy,
DOE
Publication Date
Factsheet profiling a simple modification that can be made to window air-conditioners to improve their energy efficiency.

HVAC – Cold Climate Heat Pump Sizing

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

HVAC System Pressure Relief

Author(s)
Raymer,
Moyer
Organization(s)
Tamarack Technologies,
Florida Solar Energy Center
Publication Date
Correcting pressure imbalances in your HVAC system can result in a healthier, more efficient home.

Installing and Maintaining Evaporative Coolers

Author(s)
Roy Otterbein
Organization(s)
Home Energy Magazine
Publication Date
Article describing what evaporative coolers are, how they work, different types, performance, where they are appropriate, and how to install and maintain them.

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 Mechanical Precooling

Author(s)
German,
Hoeschele
Organization(s)
ARBI,
Davis Energy Group
Publication Date
Report evaluating mechanical AC precooling strategies in homes as a method for improving the load factor by shifting cooling operation from on-peak to off-peak hours.