Thursday, July 18, 2013

Proper Water Heater Maintenance Steps

By Carol Richardson


Operating a water heater can be expensive, considering the cost of gas or electricity that is needed to keep it running. In order to keep your unit functioning properly, you must be able to perform regular water heater maintenance. Once your tank is filled with sediments, expect your water heater to run inefficiently. In worst cases, this can reduce the lifespan of your heating system. Keep your unit in good condition by inspecting it from time to time.

Always turn off the connection of the water heater before carrying out any repairs. Is your unit run by gas or electricity? For gas-fired units, turn off the gas supply valve. Do not forget to turn off the pilot light at the same time. If you have an electric unit, simply shut the power off using the circuit breaker. Locate the shut-off valve at the top of the heater to prevent water from entering the tank.

Draining a tank helps you inspect your unit thoroughly. Attach a garden hose to the drain valve and place the other end to a secure drainage. Open the drain valve until the tank is empty. Remove the hose and put a bucket under the drain valve. You can flush the remaining sediments inside by turning the cold water supply on and wait until the water runs clear. This is essential to prevent sediments from building up.

If you want to lessen the sediment and mineral buildup, check the state of your anode rod every year. This sacrificial rod is responsible for attracting charged water molecules to protect your tank from rust and corrosion. This rod normally deteriorates over a period of time. That is why you have to make sure that the rod is in its good condition. Ask help from a specialist for proper anode rod installation.

Check the flu pipe in the roof vent if it's properly aligned with the heater exhaust port. Make sure all points are connected and secured in place. Having a corroded dip tube can cause cold water to hit your hot water pipes in an instant. That is why you have to check if your dip tube has deteriorated since it is responsible for leading cold water down to the burner to be heated properly. Cold water can enter the pipes easily if your dip tube has completely rusted.

Prevent your tank from overheating or leaking by checking the relief valve from time to time. Start testing by lifting its lever while allowing water to flow out. Release the valve and expect water to stop draining. If water continues to drip, replace your T&P valve immediately.

Having excessive pressure can damage your pipes, including the entire unit. Experts say water pressure should not exceed than 80psi. You can check it by putting a gauge at the exterior hose bib while making sure all the fixtures in your house are turned off. If the pressure exceeds over 80psi, call a specialist to install a pressure regulating valve or simply adjust it instead.

Performing regular water heater maintenance should not be overlooked, especially if you want to extend its lifespan. Doing this sustains its heating efficiency without contaminating your water at the same time. Always ask help from a specialist if you are not confident enough in working with your water heater on your own.




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