Correct, exactly as I said then!

It's not a problem, it's just the higher span of the "Uprated" switch.

So the fans activate later and only stay on for a few degrees.

I don't know too much about the Escos dual speed setup, as I say I assume you had a four pin switch before, opposed to the two pin you now have?

I always thought the second speed of the Escos fan was around 100 degrees though, it all depends on whether the switch you removed was two or four pin?

Martin