Do you need the Yamaha piano serial number to obtain its warranty?

Yamaha does not explicitly state that a pianoserial number is necessary in order to take advantage of the warranty.However,the company does statethat to receive coverage, customers must have purchasedthe product in the United States from a Yamaha Authorized Dealer.

Buyers who have purchased from an unauthorized supplier will not be able to receive support, instrument maintenance or warranty coveragefor the purchased product. Piano owners who are concerned with the validity of theirpurchase can utilize the dealer search enginefeature on Yamaha's official website. The dealer locator identifies valid Yamaha supplies in the U.S., and users also have the option to conduct a piano serial number search.