This program is designed to provide an in-depth understanding of residential heat pump technology. It will provide learners with the essentials skills necessary to install, diagnose, maintain, ...

This technical primer breaks down defrost control board operation, key components, and practical troubleshooting steps every ...

Your backup heat is supposed to be the quiet safety net in your home’s comfort system, not the star of the show. Yet in many ...

Heat pumps have become a kind of Rorschach test for the future of home comfort: to some people they are a climate solution, to others an expensive gamble. What rarely makes it into the marketing copy ...