Hi,
From couple of days, a metallic sound like (bell ringing continously) comes from Heating unit when it is blowing the air.
The sound doesn't come everytime the Heating unit start blowing air, it is coming intermittently.
Please assit.
Thanks
UY
From couple of days, a metallic sound like (bell ringing continously) comes from Heating unit when it is blowing the air.
The sound doesn't come everytime the Heating unit start blowing air, it is coming intermittently.
Please assit.
Thanks
UY