I recently bought a gree 1.5 ton AC (non invertor). Installation was done by Gree technicians although I found them to be complete morons!
After about a month of use I am hearing a noise from the inner unit. The noise can be heard when I switch of the ceiling fan in the room.
The noise is like there is pressure air flowing inside the inner unit pipes.its "surrr surrr" type noise. It's not continuous noise but happens from time to time. However the AC Cooling is ok.
My 10 year old Pel AC does not make this noise.
Is this noise normal ? Can any one comment on this.