Efficiency is a big deal in this day and age. With the soaring prices of fuel and so on and the current state of the economy in the world people are looking to save as much money as they can as fast as they can. This should be taken into account when you are looking for energy efficient gas water heater systems. A gas water heater can be efficient if the circumstances are correct for the appliance to work as it should. There are however a couple of choices that one has to make in this respect and they should not be taken lightly.
The first order of business is to understand that gas is always more efficient then the cousin electric. The matter is that electric takes a lot more energy to heat then the gas does and is not nearly as clean as the gas is either. So you will always be better served with the gas water heater as opposed to the electric versions. This is then taken into account when you look at the fact that gas is a bit more expensive to purchase when it comes to the type of machine but that is simply due to the fact that you need to have special parts inside the machine.
An energy efficient gas water heater comes into play on several fields. While the old standard tank gas water heater is far more efficient then that of the electric it is not nearly as efficient as the tankless water heater is. Of course there is also the expense that one needs to take into consideration. The tankless water heater is always going to be more efficient because there is not nearly as much fuel being burned on a daily basis.
Efficiency ratings need to be standard for gas water heater systems for the government to allow them. You will notice that a energy efficient gas water heater will provide a lot more in the way of recovery and less fuel burned. But there will still be a lot of fuel being burned on a daily basis as the tank needs to be constantly heated to make up for the lack of heating coils.
Energy efficient gas water heater systems that are tankless will be the most efficient system that you will ever get your hands on. Thankfully there is more then enough of these systems around to ensure that you will find the system that you need to make it far more cost effective for you and the family to have hot water on demand.