After nearly 10 years of faithful service, my SM008 appears to have given up the ghost. I tried to smoke some pork belly a couple days ago, and it wouldn't heat up past 114 degrees. Today, it won't heat up at all. Aside from no heating, the only "symptom" is that the unit makes a faint clicking sound as I turn the temperature control knob past the ambient temperature in the box; to me, this sounds like the thermostat is at least trying to operate.
I assume I will be able to fix it with a new thermostat or heating element. Does anyone have advice on how to figure out what part is broken? I have a multimeter so I can test resistance, current flow, etc.
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