The Department of Energy has established new regulations the
will inevitably change the way we heat our water. While the yearly cost to
operate your water heater should drop by roughly $25 per year, the initial cost
for a water heater will jump from $300-$500 all the way up to $800-$1400. You
may also be paying more for additional labor that is required on most energy
efficient models.
A new way of venting
Most of the water heaters that meet the new energy
requirements are of the Power Vent variety. These power vent water heaters vent
similar to a high efficiency furnace. Instead of emitting the gas combustion
through the flue or chimney, power vent models vent through the side of the
house. If your water heater is located near an exterior wall it will be an
easier transition. For those that have water heaters located in the center of a
finished basement you may need more than a plumber to complete the
installation. In some homes drywall will need to be removed to run the new
vents.
Fortunately there are some water heaters that still use
conventional venting methods that will meet the new efficiency requirements.
One water heater that meets the new requirements using conventional venting is
the AO Smith Effix water heater. This unit has an Energy Factor of .70 and an
annual operating cost of $262 per year with a 40 gallon tank. There is a hefty
price tag on the purchase of this new water heater, the cheapest we have found
online is about $1300. However you should think twice about purchasing a water
heater online.
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