Our Top Picks: Signature 500 40-Gallon Liquid Propane Water Heater for $1,235.79; Signature 500 50-Gallon Natural Gas Water Heater for $1,299.00; or Signature 100 40-Gallon Double Element Electric ...

SmartJACKET Water Heater Insulation Blanket ($47.85): Made from 99% aluminum foil, this insulating blanket is designed to fit most 20- to 80-gallon hot water heater tanks.

A hybrid water heater is a tank-type heater that’s equipped with an electric heat pump. The pump is mounted on top of the water-storage tank and it uses a compact compressor and evaporator coil ...

Hot water is a wonderful thing. It’s also surprisingly expensive. In fact, it’s the second-largest energy expense in most US homes: It accounts for nearly 20% of the overall energy use in the ...

Should you buy an electric or gas model? Both electric and gas have their fair share of pros and cons, so it’s more about finding the right water heater that meets your needs.

That would result in annual savings of $280 or higher, based on the $560 cost of running a standard 50-gallon electric water heater and the 2009 national average electricity price of 11.4 cents ...

The gas and the electric storage tank water heaters easily delivered a steady supply of hot water that reached our target temperature of 120° F. Tankless: We saw a few differences in performance ...

For a few hundred dollars, an electric water heater can be made to work like a battery, providing cheap, clean energy at a fraction of the cost of a Tesla Powerwall.