The Most Efficient Electric Water Heater

One type of water heater may use a fuel type more efficiently than another type of water heater.

The most efficient electric water heater.

A higher number indicates a more efficient model. Heat pump water heaters find products. The energy factor measures a water heater s overall efficiency by comparing the amount of energy coming in to the heater to the amount of energy it puts out. An ef generally ranges from as low as 0 5 to as high as 2 0 but the numbers vary between models.

Rather than storing water tankless water heaters use heating coils to heat the water as you need it. For example an electric heat pump water heater typically is more energy efficient than an electric conventional storage water heater. Choosing an energy star certified high efficiency electric storage water heater over a standard model can save a family of four over 3 400 in electricity costs over the lifetime of the water heater. The type of water heater you choose will also affect your water heating costs.

Electric tank water heaters use heating elements to keep the stored water hot until its needed. If you are searching for the best electric water heater energy efficiency is a key consideration. The rheem performance 40 gal electric water heater has enough capacity for an average size family of three or four during daily water usage. Electric water heaters are popular for their incredible efficiency and ease of use.

They re more energy efficient than a storage tank but provide only a limited flow of hot. For small homes with smaller water needs an electric tank can be the perfect option at an affordable cost. Most of these units are 90 plus efficient meaning that at least 90 percent of the heating energy is absorbed by the water with only about 10 lost.