Making a new PID controller for sterilizing mushroom substrate

I have used my old PID controller for sterilizing mushroom substrate for a long time. It was connected to a 2.5kw element. This element had to heat up upwards of 500kg of substrate, which took over 100megajoules, so it took too long to get it to temperature. I ended up re-building the PID controller so it was fit to use a 4.5kw element.

If you are interested in building this, or taking a close look at the boiler this powers, please check our website
https://www.oakandspore.co.nz/collect...

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Want to see how much we make selling mushrooms? checkout this link
👉 https://www.oakandspore.com/farmforpr... 👈

Or visit my NZ website -
👉 https://www.oakandspore.co.nz 👈

❤️ Join my Patreon and I can help you grow mushrooms! -   / oakandspore  

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