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Brilliant Basic Tools for Building Science: Psychrometric Wheel Calculator



Watch the Psychrometric Wheel Calculator video to learn how to make one of your own.

To predict and prevent humidity problems, use a tool like this Psychrometric Wheel Calculator. Understand more about the relationship between temperature and relative humidity, absolute humidity, and dewpoint.

Related Resources

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Weatherization Installer Job Aids and Single-Family Interactive 3D House

Weatherization job aids are step-by-step visual guides created to assist home energy professionals with effective, durable, and safe energy efficiency upgrades.

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Workforce Development Toolkit for the Weatherization Assistance Program

This toolkit provides workforce development information and resources applicable to the Weatherization Assistance Program.

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Whole Home Performance HVAC: Energy Efficient Heating, Cooling, & Weatherization

An HVAC contractor in Georgia discusses how his family-owned company focuses on weatherization and efficient heating and cooling, an essential component of fighting climate change.