dear sir,
I have brought a window AC from Isha electronics in the month of March 2010. the problem is the AC doesn’t bear any model number and serial number. there are three places where it should have been either printed or pasted. I also have the original bill for that date. Now your service person demands for it for any services to be done. I have been suffered because of no reasons. Kindly send in your person or provide me a serial number to the model installed at my house. My house number is: House number 378 Sector -5, Gurgaon. Near Sheetla mata mandir road. Gurgaon Pls respond urgently