“ExtraLife” can triple the life of your hot water tank. Register for a FREE appraisal now!

Hot water tanks may last only 4-8 years if the protective anode installed by the manufacturer is not replaced. Book a FREE appraisal today.

The average age of heaters serviced by Extralife is
24 years!  ...and still going.

Water heaters fail because of RUST. The anode stops the tank from rusting

So, what is an anode?

A sacrificial anode is an alloy rod suspended in the water inside the heater tank. Corrosion attacks the alloy before the steel walls of the tank. Hence the term “sacrificial”.

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Technical details

section view of tank showing anode in center



23 years old!

This hot water heater has been
regularly serviced by ExtraLife

...and is still going!!

Book a FREE inspection and appraisal of your hot water tank today! 
Sydney and Central Coast

Register your tank's details for a FREE inspection and appraisal NOW!  Fill in our form online.
(enter brand, year installed etc)
We will contact you to arrange a time for your FREE inspection

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