Heat-pump planning guides

Know what evidence to request before final payment: safe startup, measured airflow, documented refrigerant procedure, tested controls, drainage, and a usable ha...

A heat pump needs the right circuits and available electrical capacity, but an empty breaker space or a 100-amp label alone cannot decide whether you need a ser...

A room-by-room checklist for access, pets, parking, property protection, documents, questions, utilities, and the final heat-pump walkthrough.

For each common heat-pump installation mistake, see what a homeowner may notice, why it matters, and which evidence a qualified installer should provide. ...

Know what should happen before, during, and after a professional heat-pump installation, including startup checks and the documents to collect.

Heat-pump permits and inspections vary locally. Learn which authorities and trades may be involved, what to verify, and which records to keep.

A heat pump installation is a whole-house design and verification process—not just an equipment swap. Learn what should happen from assessment through handoff. ...