HVAC? Air Barrier System? Manometer? This link takes you to a glossary of building science terms.
A link for Energy Star’s program to help homeowners understand and achieve the whole house approach to energy efficiency.
A link to a do-it-yourself installation tips for heat pump water heaters.
A link to BPA’s Water Heating Essentials, including qualified products, do-it-yourself guides, marketing resources and more.
A link to Hot Water Solutions HPWH trainings, both downloadable and in person.
A link to Hot Water Solution’s technical specifications for HPWHs.
A link to Better Built NW’s HPWH Technical Guide PDF.
The Weatherization Assistance Program (WAP) Technical Assistance Center provides rules and guidance, technical tools, training resources, and more.
A quick reference page with links to BPA Qualified Product Lists (QPLs), Marketing Resources, and more.
A link to BPA’s weatherization best practices for weatherization measures.