I bought a Youngs heater belt and found it got VERY hot. My 30 bottle wine kit ended up nearly 30 deg C so I fitted a light dimmer switch to try and control it with great success. Even better it only uses half the electricity (when knob is turned half way). The dimmer I bought clicks as you turn it so I marked every 2 clicks as shown in the pic. My son said I should have marked it out to 10 though. He said 10 is one better than 9 so it would be better that way. I said something rude and he went away.
Kids eh!
Kids eh!
![dcp_1008.jpg](https://proxy.imagearchive.com/388/38806a5e75566f16c263914ead5c21f4.jpg)