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The Cool Down on MSN15h
Innovative startup invents 'intelligent' water heater that slashes lifetime energy costs by nearly $7,000: 'The most efficient way to heat your water'
Cala offers a customizable smart heat pump water heater. Innovative startup invents 'intelligent' water heater that slashes ...
The Cool Down on MSN5d
Next-gen water heaters can predict the future to save you from lukewarm showers and high electricity bills
If you find yourself waiting a long time in the shower for hot water that sometimes doesn't even come, there's good news on ...