This website provides valuable resources for both installers and consumers regarding high-performance air source heat pumps (ASHP).

This directory includes guides from Building America's Solution Center that cover various heat pump technologies and topics such as sizing, installation, best practices, and more.

The Building America Solution Center provides access to expert information on hundreds of high-performance construction topics, including air sealing and insulation, HVAC components, windows, indoor air quality, and much more.

This database contains specifications for cold climate designations across various system types, along with an accompanying product list.

This product list features Cold Climate Air Source Heat Pumps (ccASHP) that meet the latest ccASHP Specification requirements. It includes systems with specified performance levels and reported performance standards.

This website features a variety of heat pump resources for consumers, contractors, and program staff.

This website offers training, resources, and sales tools to assist professionals in delivering energy-efficient installations for insulation, windows, HVAC systems, and water heating.

This website provides resources and tools for ComEd contractors, including information on program incentives, technical support, and best practices for the installation and operation of air source heat pumps (ASHPs).