Tuesday, 10 September 2013

Choosing A Replacement Water Heater

By Carol Richardson


To continue having access to hot water, replace your water heater once it stops operating smoothly. You can look at different types of unit out in the market to know which heater will suit your hot water needs. Ensure proper installation by hiring a specialist to avoid voiding your unit's warranty.

Shut down the circuit breaker or the gas supply valve before carrying out repairs. This is important since dealing with water heaters can be dangerous if not handled properly. Prevent water from entering the tank by closing the cold water supply valve beforehand.

Tankless water heaters are now taking the scene since these units don't consume much energy and last longer than traditional tank-style heaters. These units only heat water when necessary without having to insulate water at all times. Tankless units are usually gas-fired with electronic ignition and power exhaust.

The most common heaters are the traditional tank-style units that store hot water and keep it insulated any time of the day. They are either powered by oil, gas or electricity. However, you should be able to drain and flush the tank regularly since sediments inside can cause the tank lining to corrode easily.

You can also choose a solar water heater if you want to cut back on your electricity bill. Depending on the climate condition and usage, it is said that solar systems can supply up to 50 percent of the energy needed to heat water. However, these units have higher operational and upfront costs. For active solar systems, pumps and controls are used to move heated water to the storage tank. During cold seasons, these units continue to heat water as the antifreeze fluids run through the heat exchanger.

You can also consider buying heat pump heaters that use electricity to more heated water from one ace to another. Heat pump units use air from the surrounding tank to be heated and transferred to an enclosed storage tank. Avoid inconvenience by asking advice from a specialist before buying a heat pump unit.

To have more time to look for different types of heating systems, consider buying a replacement right before your heater completely breaks down. Avoid encountering water heater issues in the future by not buying a unit haphazardly.

Some homeowners prefer to replace their units once they feel their heater is reaching the end of its lifespan. Do not attempt to install your unit on your own to avoid violating your city code.




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