I live in Gauteng and I've had a few geyser elements broken in my geyser and when those were removed, the limescale build-up was evident. I now have a Geyserwise element and it has been working since 2019, but I am worried that it is building limescale up and is losing efficiency.
Should I be...
I have 2 ceiling speakers that I want to install with their own amplifier that can receive bluetooth input (almost like a bluetooth speaker, but fixed into the ceiling)
I only need bluetooth input and 2 speaker channel output.
Are there amplifier like that on the market and where can I find...