QUESTION - Tile to Show Getting Hotter/Cooler

IS there a way in Sharptools to be able to have a tile indicate something is getting hotter or cooler?

I have sensors on radiators, and would like to show that the Radiator is getting hotter or cooler to indicate that heat that the radiator is actually getting warmer.

It is part of my way of checking that the heating system is doing what it should.

ie I have a radiator (reference radiator) that is not under direct control of HE.

I would like to show that the Reference Radiator is heating up / cooling down - a way of validating that the Boiler is not only on but pumping hot water.