Lic0rice
11-28-2016, 04:10 PM
My Progressive Industries 50 amp EMS is making a rather load humming noise. I called PI and they asked me to try putting rubber washers between the wall and the unit. I tried it and it didn't work. Called PI and told them that I tried it but no help. Three days later the new relay contactors for the unit arrived at my house.
Fantastic, no hassle service from a US company!!!
PI.....(tx)
Fantastic, no hassle service from a US company!!!
PI.....(tx)