If there's a thermal fuse I don't think that it will be on the board.
It will be in the fan case somewhere, where it can monitor the heat more effectively.
Perhaps near the heater element, that's where I'd look
-
Have you checked that it's not a case of the element burning out? No element - no heat
+
Have you checked that it's not a case of the element burning out? No element - no heat.
+
+
With the power disconnected from the fan, use a DMM's (digital multimeter) Ohmmeter function to test the element for continuity and not that it is open circuit.
Hi @monicasanc74112
If there's a thermal fuse I don't think that it will be on the board.
It will be in the fan case somewhere, where it can monitor the heat more effectively.
Perhaps near the heater element, that's where I'd look
Have you checked that it's not a case of the element burning out? No element - no heat