With the rising fuel cost, sales of gas and electric tankless hot water
heaters have progressively increased worldwide.They have become viewed as the
optimum water heater, far superior to the standard and more traditional hot
water heaters with tanks. The main reason for this is the fact that tankless
water heaters eliminate standby lose. However, there are a few individuals who
still swear by their old tank systems, mainly because they have proven to be
reliable.
This is true in many ways. Hot water heater tanks seem to rarely need
maintenance, and only stop working when they are completely worn out and beyond
repair. However, the old reliable tank hot water heaters heat constantly
maintains the water temperature between 120o F-14oF, or 49oC-60oC by
continuously heating the water even when no water is being used. This wasted
energy is referred to as standby loses and represents approximately 10% to 20%
of a household's annual water-heating cost. On the other hand, tankless systems
only heat the water that is needed. When the hot water faucet is opened, the
flow of water turns on the heating elements, which heats the water. Likewise,
when the faucet is closed, the heating elements are shut off, saving energy and
you money, making tankless water heaters efficient.
There are several major manufactures of gas and electric tankless water heaters
providing you with a wide selection so that you can find a unit, which fits both
your price range as well as the available space in your home.
In addition, the majority of tankless water heater models have a life expectancy
of more than 20 years. In contrast, storage tank water heaters last 10 to 15
years. The majority of tankless hot water heater models also have easily
replaceable parts, which can extend the life of the tankless system by several
years. People install tankless water heaters to supply their entire home,
however, there are also tankless systems, which serve only one point in the
house.
Most retailers of tankless systems provide very affordable delivery and
installation. Though many homeowners may feel completely comfortable installing
their tankless systems, however it is strongly suggested that you have a
professional contractor install your tankless water heater. This will prevent
any warranties from being void, as well as ensuring that your system is
installed properly. |
