This guide is tailored for contractors, outlining effective control strategies for heat pump systems with secondary heating sources. It highlights best practices for installation, configuration, and maintenance to improve energy efficiency and enhance customer satisfaction.

This guide provides contractors with insights on thermostat selections, droop settings, switchover temperature choices, third-party solutions, and integrated controls for various systems.

This guide outlines minimum requirements and best practices, along with homeowner education and system setup guidance, to ensure efficient air-source heat pumps and satisfied customers in cold climates.

This guide is structured into four one-page application types, allowing users to match guidance to their specific installation needs: Heating (or heating & cooling) displacement, full HVAC replacement, isolated zone, and new construction.

This checklist outlines essential specifications for ensuring a complete and quality installation. The DOE mandates that all work must adhere to these specifications, as well as all relevant codes, standards, and manufacturer installation instructions.

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.

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

This guide can be white-labeled for various utility programs, instructing contractors on the necessary system testing procedures required for certification.