Why does my Duraflame Dfi 550 22 power cord get warm?
This could be normal operation, but also check your heater cord and plug connections; faulty wall outlet or loose plugs can cause overheating. Ensure the plug fits tight in the outlet to prevent overheating issues. (Page 4)
From the official Duraflame Dfi 550 22 manual, page 4
Have a follow-up question?
Answers from the official manual.
Common questions