Arduino and SSVR

A friend of mine is working on a kiln. I know there has been a lot posted about kilns and reflow ovens in the past but we were thinking of a slightly different route.

His heating element is around 16 amps with 220. This is the SSVR we want to use.

How would we go about controlling that SSVR digitally with the arduino vs the manual pot?

You need a thermocouple - lots of details around - heres one

Oh yeah, familiar with the thermocouples, I’m more inquiring about kicking the heating element on. It seems that with the SSVR and controlling the voltage is a much more accurate way compared to just turning it on with a traditional SSR.