Library

Report telling consumers the risks of radon, how radon gets into a home, and steps consumers can take to reduce radon exposure in their homes.

Standards book discussing the minimum standards of total system balance of HVAC systems.

Standard covering equipment sizing loads for single-family-detached homes, small multi-unit structures, condo­miniums, town houses and manufactured homes.

Technical manual from ACCA outlining correct methods for zoning of residential HVAC systems.

Website reporting efficiencies for dehumidifiers, room air conditioners, and room air cleaners that are tested by independent laboratories and reported by the Association of Home Appliance Manufacturers.

Report analyzing design heating load sizing methods for superinsulated homes in cold climates and comparing them to the actual energy usage to determine if the building load calculation methodology should be changed for calculating the design heating load of these homes.

View the APSP/ANSI Standards and codes below to get information about ANSI specifications for pools, spa and hot tubs.

Code establishing the rules of safety relating only to pressure integrity for the design, fabrication, and inspection of boilers and pressure vessels during construction which was published in the year 2017 and is available to order at the referenced link.

Code establishing the rules of safety relating only to pressure integrity for the design, fabrication, and inspection of boilers and pressure vessels during construction which was published in the year 2021 and is available to order at the referenced link.

Information sheet about soil gas control strategies for foundations.

Web report explaining how correct filter sizing is an issue that applies to all new and existing homes that use ducted HVAC systems.

Document detailing how to build radon-resistant homes.

Training manual on how to locate ducts within conditioned space and compact design.

Report describing strategies to improve the aging steam heating systems in New York City to improve energy efficiency, reduce oil and gas usage, and cut maintenance costs.

Report telling consumers how radon gets into a home and how to reduce radon entry into a home.

Report outlining the issues with using existing ducts with a new low-load HVAC system, which reduces throw at supply registers causing decreased mixing of supply and room air, leading to potential thermal comfort complaints.

ASHRAE Q&A addressing HVAC filtration and disinfection for reducing the spread of COVID-19.

Homeowner guidance from EPA, FEMA, HUD, and NIH on dealing with radon following a natural disaster.

Article describing considerations for choosing a room-level air cleaner to improve indoor air quality.

Correcting pressure imbalances in your HVAC system can result in a healthier, more efficient home.

Central return designs require an open pathway between the room and the heart of the house where the return grill is located.

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.

Information sheet about efficiency and health benefits of MERV filters.

EPA’s 2008 Lead-Based Paint Renovation, Repair and Painting (RRP) Rule (as amended in 2010 and 2011), aims to protect the public from lead-based paint hazards associated with renovation, repair and painting activities.

Standard technical manual with information about HVAC balancing, testing air and hydronic systems.

The purpose of this map is to assist national, state and local organizations to target their resources and to implement radon-resistant building codes.

Research study showing that for a relatively small investment, a variable speed pool pump can reduce pool pump energy use by 50% to 75%.

American Lung Association web page providing information on particulate matter and indoor air quality.

Website explaining the risks associated with radon in homes and how to protect homes against radon.

Standard providing information on contractors who offer radon control services to homeowners.

Website with information about radon-resistant construction techniques and other radon resources for builders, contractors and homebuyers.

Worker guidance from EPA, HUD, NIH, and OSHA for radon issues following a natural disaster.

A free tool used to calculate the required minimum flow rate of dwelling-unit ventilation.

Report providing guidance on indoor air quality in single-family and multifamily housing for designers, builders, property managers, homeowners, buyers, and renters.

Article from the Institute of Biological Engineering describing reverse osmosis water softeners.

Proposed HVAC filter labeling standard and underlying analysis by the California Energy Commission.

Standard that defines the roles of and minimum requirements for mechanical and natural ventilation systems and the building envelope intended to provide acceptable indoor air quality in low-rise residential buildings; published in the year 2019, and is available for preview and purchase at the...

Standard that describes the minimum requirements for residential buildings to achieve acceptable indoor air quality via dwelling-unit ventilation, local mechanical exhaust, and source control. This version of the standard was published in the year 2022, and is available for preview and purchase at...

Standard 680 establishes definitions, classifications, test requirements, data requirements, ratings, operating requirements, marking and nameplate data and conformance conditions for residential air filter equipment.

Standard describing methods for installing radon mitigation systems in existing residential buildings three stories or less in height which was published in the year 2021 and is available for preview and purchase at the reference link.

ASTM designation regarding two radon control options for low-rise residential building construction. This standard was produced in the year 2008, and is available for preview and purchase at the reference link.

Webpage describing the standards, seminars, exams, etc regarding testing, adjusting and balancing (TAB).

Article about installing balanced ventilation systems.

Report on a project conducted to better understand the current usage of thermostatic radiator valves by key market players in steam and hot water heating and to conduct limited experiments on the effectiveness of new and old thermostatic radiator valves as a means of controlling space temperatures...

Brochure describing HVAC filter options for efficiency and IAQ.

NAFA’s user guide for understanding ANSI/ASHRAE Standard 52.2-2012.

Report describing filtration, distillation, and disinfection methods of water treatment.

Article describing different types of water softeners and how they work.

EPA coronavirus Q&A discussing the role of HVAC filters in dealing with COVID-19.

Article discussing the risks that can occur from undercutting bedroom doors to provide return airflow from bedrooms, as well as corrective measures that can be taken to address these risks.