I'm no expert but he looks fine and dandy !
Incidentally it's important to know / understand that the temp setting you keep referring to on your stat / thermostat is just a guide and the actual surface temp could be anything !!
When you get a digital thermometer with a wired probe and /or a digital temp gun you use them to take the actual surface temperature THEN adjust the thermostat accordingly ..
Hope that makes sense .. I'm dyslexic/Aspergers and rubbish with words !!
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