An average household water heater consumes about 14% of its
total energy consumption, so choosing the most energy efficient and the best
water heater is very crucial. Most homes need more or less a 50 gallon tank,
which is usually priced between $800 and $2500, including installation cost.
The upfront cost depends on the type or model of the water heater. This article
is a short guide in buying water heaters.
Guide in Buying Hot Water Heaters
Water heaters are powered by either electricity or gas
(natural or propane). Both can be better in certain circumstances, but both can
have their disadvantages, as well. With each type of fuel, you will have a wide range of
models, as well as price points. In order to compare different water heater
types, here are some things to look for:
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| Gas Tankless Water Heater |
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First Hour Rating. FHR is the number of gallons
per hour a unit can produce. This should not be mistaken for the water heater
tank capacity. In average, a family needs about 70 gallons FHR to accommodate
shower, shaving, and breakfast during the morning rush. To help you with this,
you can check out this article.
·
Energy Factor. This is to determine the unit’s
efficiency. Choose a model with a higher Energy Factor, since this will be the
more efficient, hence less expensive to operate. Furthermore, you can even get
credit from Federal taxes for the unit price and cost of installation, but it
all depends on which state you are in.
·
Compatibility. At times, it can be convenient to
choose a water heater that is compatible with certain devices that can help
enhance the performance of your water heater. Choose a water heater that can
easily accommodate upgrades, such as a recirculation system.
·
Maintenance. Another major factor in choosing a
water heater is the simplicity of maintenance. If a heater requires extra
maintenance, it only means that it is less durable, which will only offset the
potential savings you will get from using an energy-efficient unit.
Water Heater Buying Guide - Other Features to Look For
Apart from the fuel type, other features are also important
if you want to make the most out of your water heating system.
·
Self-cleaning. Modern water heaters have
self-cleaning feature that automatically removes sediment build-up and fights
lime, as well. This feature helps maintain the tank’s quality and efficiency,
thus a longer service span.
·
Recovery speed. Fast recovery speed implies
faster filling of the tank with hot water. If you think you will be using lots
of hot water at a time, you need to pick a water heater with the faster
recovery speed.
·
Automatic shutoff valve. For a safer operation
in gas-powered heaters, choose a unit that automatically shuts of the gas flow
in case of increased pressure, earthquake, or other dangerous situations.
Use this water heater buying guide to help you determine
which type of water heater is best for you. Consider the choices you have in
terms of size, storage type, and fuel used, as well as several other features
that can be very useful and make water heating more convenient.
