WolfgangVW
Veteran Member
Hey all so got cold here today. Had my inline coolant heater plugged in on a timer, ran for maybe 3 hours. Never noticed this before but the 3 prong plug going to my battery blanket and coolant heater seemed hot when I unplugged it from my extension cord. Is this normal or what could be causing this??? It could have been like this before but I don't know why I noticed today! All my cords etc are decent gauge and heavy duty. Thanks in advance!!