Organization(s)
NEEP
Publication Date
Description
Factsheet describing how to install air source heat pumps for residential heating and cooling in cold climates.
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 72
Organization(s)
NEEP
Publication Date
Description
Factsheet describing how to install air source heat pumps for residential heating and cooling in cold climates.
Organization(s)
American Solar Energy Society,
ASES
Publication Date
Description
Website article discussing the economics of ground source heat pumps.
Organization(s)
NEEA
Publication Date
Description
Webpage outlining how to optimize the installations and performance of mini-split heat pump systems. As well, it discusses a set of design considerations for multi-level homes, low load homes, and heat distribution to rooms without a heat source.
Organization(s)
ENERGY STAR,
EPA
Publication Date
Description
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.
Organization(s)
DOE
Publication Date
Description
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.
Organization(s)
PNNL,
DOE
Publication Date
Description
Webpage providing curriculum with links to presentations and problem sets for teaching an understanding of sizing cold climate heat pumps.
Organization(s)
CEE
Publication Date
Description
Webpage with instructions for heat pump installers to choose the most suitable type of heat pump system, according to a project’s specific requirements.
Organization(s)
CEE
Publication Date
Description
Document for customers describing the benefits of two-system controls for homes, including information answering how, when, why, and how two-system controls with multiple heating sources are employed.
Organization(s)
CEE
Publication Date
Description
Document for contractors detailing how to prioritize, control, and configure heat pumps in a residence that uses two heating systems.
Organization(s)
NEEA
Publication Date
Description
Webpage describing the successes and ongoing efforts of the Northwest Energy Efficiency Alliance's Go Ductless ductless heat pump program which successfully encouraged the installation of more than 150,000 minisplit heat pumps in the Northwest between 2010 and 2021.
Organization(s)
NEEP
Publication Date
Description
Users guide to help contractors and homeowners use the Cold Climate Heat Pump Sizing Support Tools developed by NEEP to size and select the best air source heat pumps for their cold climate location.
Organization(s)
AHRI
Publication Date
Description
Performance rating standards for unitary air-conditioners and unitary air-source heat pumps, including definitions, classifications, testing, rating, and operating requirements, as well as minimum data requirements for published ratings and markings.
Organization(s)
U.S. Department of Energy,
DOE
Publication Date
Description
Factsheet describing how to partially install a heat pump in a manufactured home in the manufactured home factory.
Organization(s)
U.S. Environmental Protection Agency,
EPA,
ENERGY STAR
Publication Date
Description
Factsheet describing mini split heat pumps and their benefits for consumers.
Organization(s)
NEEP
Publication Date
Description
Database compiling extended capacity data for numerous cold climate heat pump manufacturers and models.
Organization(s)
NYSERDA
Publication Date
Description
Fact sheet describing best practices in installing leak-free refrigerant systems, including specifics on creating flare joints and brazed joints, pressure testing, vacuum testing, and charging the system with refrigerant.
Organization(s)
NEEP
Publication Date
Description
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).
Organization(s)
ENERGY STAR,
U.S. Environmental Protection Agency,
EPA
Publication Date
Description
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.
Organization(s)
CEE; AHRI
Publication Date
Description
AHRI-hosted directory of residential products meeting CEE's highest tier
Organization(s)
Natural Resources Canada
Publication Date
Description
Report providing information for HVAC designers, installers, and consumers about air source heat pumps.
Organization(s)
Ecotope,
American Council for an Energy-Efficient Economy,
ACEEE
Publication Date
Description
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.
Organization(s)
ENERGY STAR
Publication Date
Description
Program criteria for central air conditioner and heat pump equipment.
Organization(s)
ENERGY STAR,
U.S. Environmental Protection Agency,
EPA
Publication Date
Description
Webpage recognizing the most efficient products among those that are ENERGY STAR certified.
Organization(s)
ENERGY STAR
Publication Date
Description
A ENERGY STAR guide on efficient heating, ventilation and cooling systems in residential homes.
Organization(s)
National Renewal Energy Laboratory,
NREL
Publication Date
Description
Article describing a study of the potential to use heat pumps to heat and cool homes across the United States, including cold climate locations like Alaska.
Organization(s)
Natural Resources Canada,
NRC,
CanmetENERGY
Publication Date
Description
Document providing step-by-step guidance to sizing air-source heat pumps for a cold climate.
Publication Date
Description
Conference paper presented at the 2020 Summer Study on Energy Efficiency in Buildings presenting the results of an evaluation of control strategies used when new mini-splits are installed in a home with an existing HVAC system.
Organization(s)
SWA,
NRDC
Publication Date
Description
Report describing the various heat pump retrofit options for multifamily buildings in the U.S., segmented by building typology and heating system, to support better environmental, economic, and health outcomes.
Organization(s)
NEEP
Publication Date
Description
Guide by the Northeast Energy Efficiency Partnerships on how to size heat pumps in a cold climate.
Organization(s)
Building America Partnership for Improved Residential Construction,
BA-PIRC,
Florida Solar Energy Center,
FSEC
Publication Date
Description
This report evaluates the performance of variable-capacity comfort systems, with a focus on inverter-driven, variable-capacity systems, as well as proposed system enhancements.
Organization(s)
Northwest Energy Efficiency Alliance,
NEEA,
Pacific Northwest National Laboratory,
PNNL
Publication Date
Description
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.
Organization(s)
U.S. Department of Energy,
DOE
Publication Date
Description
Report describing information from DOE about rules and standards for residential air conditioners and heat pumps.
Organization(s)
Consortium for Advanced Residential Buildings,
CARB,
Steven Winter Associates,
SWA
Publication Date
Description
Report on field monitoring of inverter-driven ASHPs in cold-climate homes.
Organization(s)
Alliance for Residential Building Innovation,
ARBI,
National Renewable Energy Laboratory,
Davis Energy Group,
U.S. Department of Energy,
DOE
Publication Date
Description
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.
Organization(s)
Lawrence Berkeley National Laboratory,
LBNL
Publication Date
Description
Report on performance of current diagnostics as well as a draft test method for use in future air flow evaluations.
Organization(s)
Lawrence Berkeley National Laboratory,
LBNL,
California Energy Commission,
CEC
Publication Date
Description
Guidance on performance of current diagnostics as well as a draft test method for use in future air flow evaluations.
Organization(s)
Advanced Residential Integrated Energy Solutions,
ARIES,
Levy Partnership,
U.S. Department of Energy,
DOE,
National Renewable Energy Laboratory,
NREL
Publication Date
Description
This report investigates whether mini-split heat pumps can live up to their potential for one market segment: multifamily retrofits.
Organization(s)
Integrated Building and Construction Solutions,
IBACOS,
U.S. Department of Energy,
DOE
Publication Date
Description
Report presenting a cold climate project examining and alternative approach to ground source heat pump ground loop design.
Organization(s)
Consortium for Advanced Residential Buildings,
CARB,
Steven Winter Associates,
SWA,
U.S. Department of Energy,
DOE
Publication Date
Description
Research study outlining results of monitoring a low temperature heat pump.
Organization(s)
Consortium for Advanced Residential Buildings,
CARB,
Steven Winter Associates,
SWA,
U.S. Department of Energy,
DOE
Publication Date
Description
Report providing performance results of a home's heat pump water heater and whole-house dehumidifier over a six-month period.
Organization(s)
Building Science Corporation,
BSC
Publication Date
Description
Report about partnership to build three communities of net zero houses.
Organization(s)
National Renewable Energy Laboratory,
NREL
Publication Date
Description
Report investigating performance and energy savings potential of heat pump water heaters.
Organization(s)
Building America Partnership for Improved Residential Construction,
BA-PIRC,
Florida Solar Energy Center,
FSEC
Publication Date
Description
Report demonstrating how the initiative achieves Building America (BA) goals of 30%-50% energy savings in multifamily dwellings in the hot-humid climate zone.
Organization(s)
Building Science Corporation,
BSC
Publication Date
Description
Report detailing retrofit of two existing houses in the Wyandotte Neighborhood program.
Organization(s)
Fraunhofer Center for Sustainable Energy Systems,
Fraunhofer CSE,
National Renewable Energy Laboratory,
NREL
Publication Date
Description
Research report with results from field tests in two homes in Austin, Texas, from October 2011 to June 2012 to evaluate the comfort performance of ductless mini-split heat pumps
Organization(s)
National Renewable Energy Laboratory,
NREL,
University of Colorado,
CU
Publication Date
Description
Report presenting improved air conditioner (AC) and heat pump (HP) modeling methods in the context of whole-building simulation tools.
Organization(s)
Building Science Corporation,
BSC,
National Renewable Energy Laboratory,
NREL,
U.S. Department of Energy,
DOE
Publication Date
Description
Report describing work conducted by the Building Science Corporation (BSC) Building America Research Teams Energy Efficient Housing Research Partnerships project.
Organization(s)
National Renewable Energy Laboratory,
NREL
Publication Date
Description
Report identifying the target market for solar water heaters and potential pathways and cost/performance targets that must be met for these systems to realize large energy savings.
Organization(s)
DOE
Publication Date
Description
Online reference containing general information about geothermal heat pumps.