Naeca or the national appliance energy conservation act regulates the energy consumption of certain major household appliances.
Are new hot water heaters more efficient.
You may have heard the debates regarding standard tank and tankless water heaters.
That means that 58 60 of the energy that is being used to heat your water is effectively converted into heat.
Although heat pump water heaters cost more than those powered by electrical resistance heating coils they are far more efficient.
Tankless water heaters are the new energy efficient and high performance models of old school water heaters that can provide you with endless hot water along with substantial energy savings of up to 40.
Most new water heaters have an efficiency factor ef of 58 60.
While new storage water heaters are more efficient they have had to grow in size.
At best a standard electric water heater could have a theoretical energy efficiency of 100 all of the energy potential in the electricity converted to hot water.
Standard energy star and tankless.
If you have done any online research you have probably come across the acronym naeca 3.
This includes considering the different types of water heaters available and determining the right size and fuel source for your home.
When selecting a new water heater for your home choose a water heating system that will not only provide enough hot water but also that will do so energy efficiently saving you money.