i used an inexpensive fan from Amazon to (attempt to) increase the longevity of the welder from the possibility of overheating before it happens!
The fan is run from 110v AC 1.1 Amps and can easily be directly hooked up to the existing on-off switch. the approximate airflow is 113 cfm.
Watch video Chicago Electric Dual Mig 131 Fan Retrofit online without registration, duration hours minute second in high quality. This video was added by user Mike Walton 19 September 2023, don't forget to share it with your friends and acquaintances, it has been viewed on our site 34 once and liked it people.