I think my thermocouple port is bad.


D Estropelic

New member
Hello folks. After a few years of use with my HM, I think my thermocouple port has finally called it quits. I luckily had a brand new spare probe so I'm pretty sure it's the port. The temp spikes ten degrees, 4 degrees for no reason. Is there anything I can do to further diagnosis or possibly fix the issue? Are the ports dirty? I have no idea what do to at this time. Any help on this issue is greatly appreciated.