Library

Research report presenting results of short term tests on measures used in an energy efficiency retrofit project in California.

Guide by the Northeast Energy Efficiency Partnerships on how to size heat pumps in a cold climate.

Report describing the advantages and best practices for installing heat pump water heaters (HPWH), highlighting their improved energy efficiency, reliability, and critical considerations such as condensate management, proper sizing, and optimal installation location to enhance performance and...

Webpage describing federal regulation related to excess flow valves on residential natural gas lines.

Report describing for homeowners how to protect their homes from flooding, 3rd Edition.

Article describing the impact of stack effect on building performance, highlighting how pressure differences caused by temperature and height affect air infiltration and exfiltration, and detailing strategies like compartmentalization and distributed mechanical systems to manage airflow and maintain...

Article describing the stack effect in buildings.

Website with articles on home ventilation and indoor air quality.

Article from The Earthbound Report on passive cooling design strategies for homes located in hot climates.

Report by the FEMA Mitigation Assessment Team on damages due to Hurricane Irma which struck Florida in September 2017, and recommendations for construction for future disaster resistance and preparedness.

Standards criteria supporting ICC HVAC duct support standards.

Report summarizing the status of a central hydronic heating system project in multifamily housing at the conclusion of the 20112012 heating season.

Recommendations from IBHS describing how to safely use generators during winter storm power outages.

The study described in this white paper is based on building energy modeling with an important focus on the indoor humidity impacts of ventilation.

Website providing the technical specifications and related documents for home builders, subcontractors, architects, and other housing professionals interested in certifying a home to the EPA's Indoor airPLUS program requirements.

Article describing the correct installation of clothes dryer exhaust ducts.

PDF detailing the inspection and verification guidance for WaterSense labeled new homes including indoor and outdoor efficiency requirements, and homeowner and building management education.

Report describing as-found interior platform return plenums, the magnitude of their contribution to the total amount of duct leakage, and techniques and results of retrofits executed by the HVAC trade during equipment replacement.

Guidance on performance of current diagnostics as well as a draft test method for use in future air flow evaluations.

2017 version of a standard covering requirements for single- and dual-pane windows, glazed side-hinged door systems, sliding doors, tubular daylighting devices, and unit skylights developed jointly by the American Architectural Manufacturers Association (AAMA), the Canadian Standards Association...

Article describing methods for insulating and air sealing vented and unvented roofs in various climates zones.

Measure Guideline describing how to assess and carry out the isolation of natural draft combustion appliances from the conditioned spaces of low-rise residential buildings.

This measure guideline provides guidance on combustion safety inspection procedures for appliances and heating equipment that use indoor air for combustion and dilution of flue gases in low-rise residential buildings.

Report providing step-by-step instructions for heating contractors and hydronic designers for selecting the proper control settings to maximize system performance and improve response time when using a thermostat setback.

Measure Guideline research report providing simple, long term, and durable solutions when using tapes and flashing membranes in conjunction with the exterior face of rigid polymeric foam sheathing to create the drainage plane of a wall system.

Case study about how to properly tape insulating sheathing drainage planes.

Guideline describing information and specifications relevant to air-seal existing attics.

Report describing recommendations for optimizing flexible duct, constant-volume HVAC systems using junction boxes.

This document addresses adding—or improving—mechanical ventilation systems to existing homes. The purpose of ventilation is to remove contaminants from homes either directly or by dilution. This report discusses where, when, and how much ventilation is appropriate in a home, including some...

Report describing solutions for supplemental dehumidification in warm-humid climates.

Report describing a lighting and smart power strip retrofit evaluation that was conducted on 56 all-electric, existing Florida homes to see how lighting and miscellaneous electric loads might be reduced.

A presentation describing the standards regarding who is responsible for what part of the design to ensure the roof truss is properly designed and braced.

Standard that prescribes a testing method to determine the efficiency of space heating and/or cooling thermal distribution systems under seasonal and design conditions. This version of the standard was published in the year 2014, and is available for preview and purchase at the reference link. The...

This report investigates whether mini-split heat pumps can live up to their potential for one market segment: multifamily retrofits.

The next generation of building enclosures is a key step toward achieving high-performance goals through decreasing energy load demand and enabling advanced space-conditioning systems. Yet the adoption of high-R enclosures and particularly high-R walls has been a slow-growing trend because...

List of products approved by the Master Painters Institute.

An NFPA standards document that provides minimum requirements for the design, construction, installation, and maintenance of tanks and accessory equipment that supply water for private fire protection.

A document providing guidance on integrating a PV array with a roof system.

A fact sheet educating the public on the proper operation of chainsaws to reduce the risk of injury from use.

Report presenting performance results from tests conducted on an energy efficiency retrofit project in Stockton, California.

Information sheet providing guidance about the placement of ventilation approaches.

Blog article describing considerations for how to use trees for shading to reduce cooling energy demand.

Manual describing design, detailing, material selection and troubleshooting for plaster, IEFs, and drywall, with information on continuous insulation, air barriers, rain screens, and ratings for fire and sound.

Table of criteria for pool pumps to achieve ENERGY STAR certification.

Article describing airflow within buildings due to pressure differences.

Webpage from DOE describing how to conserve energy and save money with a home energy audit.

Case study describing the External Thermal and Moisture Management System developed by the NorthernSTAR Building America Partnership for retrofitting roofs with rigid foam over the roof deck, especially on one and a half-story homes.

Article describing how structural screws can be used to provide resistance to wind uplift in buildings.

DOE case study findings on raised ceiling interior duct systems.

Guide describing ways builders can block off entry points and otherwise make homes inhospitable to all manner of pests.