This calculator estimates the annual and life cycle costs and savings associated with air source heat pumps.

This guide highlights the significance of lockouts and balance points in heat pump systems.

This calculator tool prompts users for the necessary information to generate a general sizing estimate for mini split heat pump systems.

This tool offers a personalized electrification planner tailored to individual homes, lifestyles, and priorities.

This guide is a website that provides comprehensive guidance on HVAC upgrades and replacements, featuring options, contractor instructions, key considerations, and a curated list of resources.

This guide offers installer setup instructions for a range of thermostat models.

The Quality Install Tool is a publicly accessible open-source web app compatible with any device that features a modern browser, designed to capture a variety of upgrades and installations.

This guide examines various barriers to renovation and proposes practical options for regulators to eliminate these obstacles, facilitating the beneficial electrification of buildings.