Author:佚名 Source:none Hits:113 UpdateTime:2008-10-19 1:13:53
If you are in the market for a new water heater, you may not be up on the new alternative called tankless hot water heater. Right at first glance, the difference in size should be an indication that there is different technology at
work.
If you are looking for reasons for choosing a tankless water heater for your home, there are several. One, of course, is the efficiency it offers, year after year. This can be significant over the life of a tankless model, which
itself can be significant. And there is the option of replaceable parts. All these are good environmental reasons to go tankless.
Not to be overlooked is the efficiency factor. Many of todays appliances are far more energy efficient than they were 10 years ago. Do the math and you can see why the doubling of natural gas prices in the last decade and
the doubling on energy efficiency could make a significant difference.
A fair comparison of tank and tankless heater should point up the fact that most conventional heaters are cheaper to install - perhaps less than a third the price of a gas tankless. Of course, this extra money spent initially is
made up by years of higher efficiency.
Conventional heaters offer the best deal in initial cost, while tankless heaters hold the upper hand in when it comes to energy efficiency. This can make your buying choices a little more difficult to sort out. Regardless of your
budget or family needs, the biggest factors are probably how utility rates compare in your area, whether you will need to upgrade your gas or electrical service and where you live geographically. These answers are not
difficult to find and it will make you a savvy consumer.
The four popular choices, when it comes to hot water, are tank or tankless, powered by natural gas or electricity. Considering that this is an appliance that will be with you for ten to 20 years, its good to get it right. This is the
simplest way to show you the four choices: Electric tankless - 90-99 percent efficiency, medium cost, 1-7 gpm hot water Electric Tank - 90-95 percent efficiency, low cost Gas tankless - 80-85 percent efficiency, high cost, 8-14
gpm hot water Gas tank - 60-65 percent efficiency, low cost
No one is able to predict what the energy situation will be in the future, but in all likelihood it will be cleaner and more diverse. Having a tankless water heater is already a step toward fuel efficiency that you can enjoy taking.
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