PTCS YouTube Channel

These videos show new technicians how to set up and work with equipment commonly used in the Performance Tested Comfort System Program.

WAP Technical Assistance Center

The Weatherization Assistance Program (WAP) Technical Assistance Center provides rules and guidance, technical tools, training resources, and more.

Washington State Low-Income Weatherization Programs

Weatherization is adding insulation, sealing cracks, and making other changes that reduce heat loss, save you money on heating bills and make your home or apartment healthier. Click here to see if you qualify for home weatherization assistance.