The Solar 2150 wire feed welder comes with a comprehensive warranty that covers defects in materials and workmanship for a period of 3 years.
A: The manual says "Only with optional spool gun." The standard wire feeder is too soft for aluminum wire; it will birdnest. solar 2150 wire feed welder manual
may need replacement in older units but are increasingly difficult to source directly Common Troubleshooting Solar 2150 wire feed welder manual The Solar 2150 wire feed welder comes with