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

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

This calculator estimates annual heating costs for various heating systems.

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).

This calculator allows users to perform unlimited load calculations, with the option to purchase printable reports.

This website offers several free and purchasable load calculation tools.

This calculator allows energy professionals—such as contractors, advisors, and analysts—to evaluate the economic and environmental effects of green home and transportation upgrades.