• modus@lemmy.world
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    3 days ago

    How long are they supposed to last? I have an extra because the guy who sold me the heater convinced me to upgrade from the factory model. He said the stock ones failed too early. It wasn’t a huge cost and I didn’t know enough about it to doubt him so I just did it.

    • ayyy@sh.itjust.works
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      3 days ago

      It really depends on the properties of the water where you live. I have lived places that needed replacing every 2 years and I have lived places where it was still fine after 20 years. You’ll know when it’s time to swap it, it will look like shit.