Comparing gas hot system to a heat pump hot water system before I install a Reclaim 415L heat pump hot water system at home to use my excess solar energy.
Forum: https://www.eevblog.com/forum/blog/heat-pump-hot-water-system-vs-gas-hot-water/
Comparing gas hot system to a heat pump hot water system before I install a Reclaim 415L heat pump hot water system at home to use my excess solar energy.
Forum: https://www.eevblog.com/forum/blog/heat-pump-hot-water-system-vs-gas-hot-water/
Modifying an old Maggy/Luxo magnifying lamp to get LED lighting and work from a Sony …