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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 - 17 of 17

Benefits of Demand-Controlled Pumping

Author(s)
Acker Larry,
Klein Gary
Organization(s)
Home Energy Magazine,
Taco Comfort
Publication Date
Article describing how demand plumbing systems send cold water back to the water heater until hot water arrives at the sink, shower or other fixture where it is needed.

Best Practices for the Retrofit Installation of Heat Pump Water Heaters

Author(s)
Richard Health & Associates
Organization(s)
RHA
Publication Date
Report describing the best practices for the safe, efficient, and compliant installation of residential air source heat pump water heaters (HPWH) in California, aligning with the state's climate goals and providing guidance for educators, installers, and industry stakeholders.

Fixing an Expansion Tank with Excess Water

Author(s)
PEX Universe
Organization(s)
PEX Universe
Publication Date
A webpage discussing how water heater expansion tanks operate and how to repair them.

Gas-fired Water Heaters, Volume III, Storage Water Heaters with Input Ratings Above 75,000 Btu per Hour, Circulating and Instantaneous (ANSI Z21.10.3:19/CSA 4.3:19)

Author(s)
American National Standards Institute
Organization(s)
ANSI,
CSA Group
Publication Date
Standard that applies to storage water heaters, instantaneous water heaters, and circulating water heaters including booster water heaters; the current version of this standard was published in the year 2019 and it is available for purchase along with a digital preview on the ANSI webstore page.

Heat your Water with the Sun

Author(s)
National Renewable Energy Laboratory
Organization(s)
NREL
Publication Date
Provides consumers with general information on solar water heating systems and how to select a contractor.

Insulate Steam Distribution and Condensate Return Lines

Author(s)
U.S. Department of Energy
Organization(s)
DOE
Publication Date
Fact sheet describing principles of insulating steam distribution and condensate return lines as an effective way to prevent energy loss.

Mass Save Deep Energy Retrofit Builder Guide, GM-1302

Author(s)
Neuhauser Ken,
Gates Cathy,
Pettit Betsy
Organization(s)
Building Science Corporation,
BSC
Publication Date
Guidebook providing useful examples of high performance retrofit techniques for the building enclosure of wood frame residential construction in a cold and somewhat wet climate.

Mechanical Insulation Design Guide - Installation

Author(s)
National Mechanical Insulation Committee
Organization(s)
NMIC
Publication Date
Web resource that lays out the pre-work considerations, methods and finishes for installing mechanical insulation.

Performance of Combination Hydronic Systems

Author(s)
Butcher Thomas
Organization(s)
American Society of Heating Refrigerating and Air-Conditioning Engineers,
ASHRAE
Publication Date
Article investigating how a linear input/output relationship can be used as a simple model of the performance of a combination hydronic heating system over heating only, DHW only, and combined loads.

Residential Solar Hot Water Systems

Author(s)
North Carolina Solar Center
Organization(s)
North Carolina State University
Publication Date
Brochure with information on residential solar hot water systems.

Smart Water Heater Pilot

Author(s)
Northwest Energy Efficiency Alliance
Organization(s)
NEEA
Publication Date
Website providing consumers with resources to find, select and install heat pump water heaters.

Tankless Water Heating Gas Piping Facts

Author(s)
Rheem
Organization(s)
Rheem
Publication Date
Information for properly sizing gas lines for use with tankless water heaters and other gas appliances.

Why Add a Tank to a Tankless Water Heater?

Author(s)
Chandler Michael
Organization(s)
Fine Homebuilding Magazine
Publication Date
Article about one way to deal with the cold-water surprise effect of tankless water heaters.