S
Sharon ChapmanAug 16, 2025
What causes arcing at the top of Electro-Air Air Cleaner cells?
- OocarpenterAug 17, 2025
If you notice excessive arcing at the top of the cells near the copper contacts in your Electro-Air Air Cleaner (with both power and performance lights ON), it could be due to broken or bent upward copper contacts on the high voltage contact board. If possible, pull down the contacts with needle-nose pliers, or remove the power box and replace the contacts.
