Please feel free to throw some ideas at me how I could use two temp probes with one heater.

Originally I figured I'd use it for redundancy, that if either of the two dropped it would switch on the heater and if either of the two get too high it would switch off the heater.

Now I'm not entirely sure this is even a good idea and even if it was, I'm now not sure this is possible to programme.

Cheers,
Dave