This tool assists contractors in sizing heat pumps and will advise "Use Manual J" if the entered characteristics fall outside the recommended range.

This guide serves as a quick reference for sizing heat pumps according to the PTCS program, aiming to enhance comfort, reduce cycling, minimize customer complaints, and lower auxiliary heat usage.

The Department of Energy's heat pump information page offers guidance on the benefits, types, and uses of heat pumps, as well as tips for selecting and maintaining them.

This report analyzes the cost and benefit distributions of three types of air-to-air heat pumps.

This guide is a one-page resource designed to help estimate heating loads based on climate and construction type.

This spreadsheet compiles electrification and decarbonization policies and programs from various leading cities.

This training provides a detailed introduction on leveraging residential energy efficiency incentives, including federal, state, local, and utility-run programs.