Glossary of Terms

Common Terms

GFCI

Ground‑Fault Circuit Interrupter — a safety device for electrical outlets, especially near water.

HVAC

Heating, Ventilation, and Air Conditioning systems in a home.

Slope/Grading

The angle of the soil around a home directing water away from the foundation.

Thermal Bridging

Heat transfer through materials that conduct heat more readily, causing cold spots.