the improved efficiency means you’ll almost certainly reduce your monthly utility bills 2, which could help offset the cost over time. Unlike gas or standard electric water heaters, heat pump ...

Your water heater is one of the most inefficient appliances in your home — electric ... used a heat pump water heater (under 55 gallons), the energy cost savings would top $8.2 billion dollars ...

Besides utilizing coatings and more efficient radiators for increased cooling, another way for better engine cooling is to add an electric water ... B-series pump generates roughly 2.3 gpm ...

Mike De Socio is a CNET contributor who writes about energy, personal finance, electric vehicles and climate ... there are a few options to choose from, heat pump or furnace.