Library

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.

This webpage provides an interactive walk-through of the installation of a heat pump water heater in a home in Massachusetts, including how-to videos of the installation, video interviews with the homeowners, installer, and utility program partners, and visual tours of the home before and after...

Report covering reservoir claddings, back ventilation and vapor throttles.

Article explaining how to use integrated pest management to choose methods of pest control that are safe and effective.

Report describing research conducted to support California’s Title 24, Part 6 Building Energy Efficiency Standards by analyzing the impact of installation location and ventilation on heat pump water heater (HPWH) performance, emphasizing the need for proper installation to maximize efficiency...

The light-emitting diode (LED) is one of today's most energy-efficient and rapidly-developing lighting technologies.

ENERGY STAR lightbulb criteria.

Webpage describing high-efficiency lighting choices for homeowners including LEDs, CFLs, and halogen bulbs.

Presentation detailing key challenges with lighting controls, best practices for the design and implementation of lighting controls, and best approaches for return on controls.

Article describing lessons for builders and changes to local building code in Colorado Springs in response to regional wildfires.

Web article describing two options for sizing ductless minisplit heat pumps, including a free HVAC sizing tool.

This webpage provides an interactive walk-through of the installation of a heat pump water heater in a home in Maine, including how-to videos of the installation, video interviews with the homeowners, installer, and utility program partners, and visual tours of the home before and after installation...

Factsheet with information on energy efficient pool pumps.

Factsheet describing how to test the duct leakage of a manufactured home in the manufactured home factory.

Website providing links to the EPA developed map of radon risk in the United States.

Report describing the installation and operation of forced-air heating and domestic hot water combi systems in residential homes.

Report describing the most cost-effective ventilation and indoor air quality solutions for multifamily homes that meet ASHRAE 62.2-2016.

Web resource that lays out the pre-work considerations, methods and finishes for installing mechanical insulation.

Standard establishing a test procedure for evaluating the performance of air-cleaning devices as a function of particle size. This is the current version of the standard, which was published in the year 2017, and is available for preview and purchase at the reference link. The ASHRAE bookstore also...

Online course providing an overview of mold prevention and mold remediation.

Document describing common questions about moisture, mold, and wood.

Study in which a central heat pump water heater system was monitored in detail and used to create a model for assessing similar systems in various climates.

Report updating and expanding on a 2005 study that found, among other things, that every $1 of natural hazard mitigation funded by FEMA between 1993 and 2003 saved the American people an average of $4 in avoided future losses.

Database compiling extended capacity data for numerous cold climate heat pump manufacturers and models.

Webpage outlining important considerations when remodeling, including for maintaining healthy air and keeping radon, dirt, and moisture out.

An NFPA Standard that identifies a method for determining the minimum water supply necessary for structural fire-fighting purposes in areas where it has been determined that there is no water or inadequate water for fire fighting.

Website to access Oregon state specialty code. Chapter 11 contains requirements concerning energy efficiency measures in residential buildings.

Technical report describing research aimed to provide window manufacturers with foundational guidance for installing windows in walls with continuous insulation (CI), addressing critical aspects such as evaluating common installation methods, establishing acceptance criteria for window performance...

Report describing the key findings from the first third-party field validation of 120-volt heat pump water heater (HPWH) technology, addressing the significant barriers to their adoption and emphasizing their potential role in reducing carbon emissions from residential water heating.

Fact sheet poster describing an online tool offered within the Building America Solution Center which provides construction guidance for builders and contractors in building and renovating homes to be more resistant to natural disasters such as hurricanes, flooding, earthquakes and wildfires, etc.

Guide describing flood protection measures for utility systems, including mechanical, electrical, plumbing, and fuel.

Webpage describing how to elevate major appliances in case of a flood.

Fact sheet describing design and construction practices to reduce the likelihood of water intrusion in walls and foundations in residential construction.

Searchable database of over 3,000 roofing products that have undergone solar reflectance and thermal emittance testing.

Searchable database of wall cladding and coating products that have undergone solar reflectance and thermal emittance testing.

Website providing information about how to keep the properties rat-free and address conditions that can lead to rats.

Technical report describing the Re-Side Right initiative by the New Jersey Institute of Technology's Building America research team that proposes enhancing home efficiency during the re-siding process by incorporating an insulating layer that acts as both an air barrier and water resistive barrier...

Report covering the reconstruction of flood damaged homes.

Information about recycling CFL lightbulbs.

Free Online Training in Reducing Wildfire Risks to People and Property for Home and Business Owners.

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.

When it comes to protecting yourself and your family from foodborne illness, one of your most effective tools is the kitchen refrigerator.

Brochure detailing the guidelines, recommendations, and preferences of the City of Burnsville for citizens installing solar photovoltaics.

Homepage for ENERGY STAR’s windows, skylights, and doors program providing information for consumers and links to product directories.

The Retrofit Decision Tool is an online tool to help homeowners, multifamily building owners and contractors to start the conversation about which retrofits they can employ to achieve zero-carbon-alignment.

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...

This research paper outlines residential HVAC advanced controls and sensors. It includes a technology review, applications, maintenance and commissioning, occupant behavior and a summary of the state-of-the-art technologies for advanced controls for residential HVAC.

Brochure for utility customers describing installation of an excess flow valve to automatically shut off natural gas flow into a home in the event of a gas line rupture.

Webpage discussing the characteristics of sunlight and how cool roofs work to reduce solar heat gain.

Document describing precast concrete earthquake design considerations including connections, detailing, and forces, among others.