HackerTube / Video
Ground Source / Geothermal Heat Pumps and Other Info
Technology Connections
A Technology Connections video on how ground-source (geothermal) heat pumps work and why they hold efficiency in winter. It also covers related heat pump information, and the description notes air-source heat pumps have since improved.
Recommended as part of an excellent, approachable series explaining residential heat pumps.
6 Hacker News mentions · 2021–2026