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Guides A-Z

Showing results 1 - 24 of 24

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Guide describing repair and reconfiguration of air handler closet and platform when replacing air handler.
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Guide describing how to install a bathroom fan to remove excess moisture, cleaning chemical fumes, etc.
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Guide describing the bathroom exhaust fan ENERGY STAR rating requirements.
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Guide describing combustion furnaces with compliance and installation guidance.
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Guide describing design and installation of compact duct systems for central heating and cooling systems.
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Guide describing categories of direct-vent combustion space- and water-heating equipment and combustion safety testing.
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Home owners who use an HVAC system with a central air handler fan can realize significant energy savings by using a fan with an electronically commutated (ECM) motor (see Figure 1). Savings will be even larger for homeowners who run the HVAC fan continuously or frequently to filter the air or to...
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Guide providing information about ground-source (geothermal) heat pumps including an overview of technology and guidance on compliance and installation.
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Kitchen exhaust ventilation, properly ducted to the outside, is an essential component of good indoor air quality (Figure 1). Research has identified kitchens as the primary location where most harmful pollutants are generated in the home. During the cooking process, moisture and pollutants are...
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Guide describing the need for covers on sump pumps in the basement or crawlspace of a home.
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Guide describing options for adding dehumidification equipment to a home to maintain indoor relative humidity below 60%.