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 57
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)
Pacific Northwest National Laboratory
Publication Date
Description
Factsheet outlining the advantages of using heat pumps, which are an efficient way to heat and cool a home.
Organization(s)
U.S. Department of Energy
Publication Date
Description
Webpage describing the STEP campaign encouraging the use of smart diagnostic tools to reduce installation faults.
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)
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)
Town of Concord Massachusetts
Publication Date
Description
Webpage providing basic information on various types of heat pumps and their applications in Massachusetts.
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)
Green Home Institute
Publication Date
Description
Webinar presenting best practices in HVAC design and commissioning
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)
National Renewable Energy Laboratory
Publication Date
Description
Journal article detailing laboratory and simulation studies quantifying the impact that heat pump and air conditioner installation faults have on system capacity and efficiency.
Organization(s)
ASHRAE
Publication Date
Description
ASHRAE Standard prescribing an field evaluation and test method to measure and score the performance of unitary HVAC systems.
Organization(s)
ANSI,
RESNET,
ACCA
Publication Date
Description
Standard providing a methodology for evaluating the installation quality of unitary HVAC systems.
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)
NorthernSTAR Building America Partnership,
NorthernSTAR,
University of Minnesota,
UMIN
Publication Date
Description
This project analyzed combined condensing water heaters or boilers and hydronic air coils to provide high efficiency domestic hot water (DHW) and forced air space heating. Called "combi" systems, they provided similar space and water heating performance less expensively than installing two...
Evaluation of Mini-Split Heat Pumps as Supplemental and Full System Retrofits in a Hot Humid Climate
Organization(s)
American Council for an Energy-Efficient Economy,
ACEEE
Publication Date
Description
Technical report presenting the results of an evaluation of homes using high-efficiency mini-split heat pumps to supplement the primary heating and cooling systems.
Organization(s)
Building Science Corporation,
BSC,
U.S. Department of Energy,
DOE
Publication Date
Description
Report on the long-term performance of mini-split heat pumps.
Organization(s)
Florida Solar Energy Center,
FSEC,
U.S. Department of Energy,
DOE,
Building America Partnership for Improved Residential Construction,
BA-PIRC
Publication Date
Description
Report on experiments comparing the cooling and heating seasonal and peak demand performance of different variable-capacity air conditioning and heat pump units.
Organization(s)
National Institute of Standards and Technology,
NIST
Publication Date
Description
Technical study exploring the impact of different installation faults on heat pump performance in a single-family house.
Organization(s)
Building America Partnership for Improved Residential Construction,
BA-PIRC,
Florida Solar Energy Center,
FSEC
Publication Date
Description
Research study describing experiments run in an unoccupied 1600 square foot house to evaluate the delivered performance as well as the relative performance of a SEER 21 variable capacity heat pump versus a SEER 13 heat pump.
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)
Building America Partnership for Improved Residential Construction,
BA-PIRC,
Newport Ventures,
U.S. Department of Energy,
DOE
Publication Date
Description
Report summarizing commissioning, short-term testing, utility bill data analysis, and results of on-site monitoring of a deep energy retrofit.
Organization(s)
National Renewable Energy Laboratory,
NREL
Publication Date
Description
Report investigating performance and energy savings potential of heat pump water heaters.
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)
Alliance for Residential Building Innovation,
ARBI,
National Renewable Energy Laboratory,
NREL,
Davis Energy Group
Publication Date
Description
Research study estimating potential energy savings relative to conventional ducted air distribution, and identifying equipment requirements, costs, and barriers.
Organization(s)
National Renewable Energy Laboratory,
NREL
Publication Date
Description
Presentation on Improving Air-Conditioner and Heat Pump Modeling.
Organization(s)
Integrated Building and Construction Solutions,
IBACOS,
National Renewable Energy Laboratory,
NREL,
U.S. Department of Energy,
DOE
Publication Date
Description
Report describing the equipment selection of a split system air conditioner and furnace for an example house in Chicago, Illinois, as well as a heat pump system for an example house in Orlando, Florida.
Organization(s)
NREL,
DOE
Publication Date
Description
Document on the development of two simple in-home efficiency test methods that can be used by technicians, researchers, or interested homeowners to verify the correct operation and energy efficiency of a homes air conditioning and heating equipment.