Elica — Elica Gas Stove

Address:

Purchased from Kohinoor Vashi

I purchased a high end auto ignition Elica Gas Stove (Hob) in October 2019. In less than the year the burners deformed. Asked technician. The only option I was told was to replace and the replacement cost estimated is INR 4500. The burner is made of two metals. The top ring is of brass whereas the bottom support is of Aluminium. I believe the problem is due to different coefficients of expansion for the two parts. The ring does not fit in properly in the support. I am not willing to change the burner as I know they will again supply the same burner and in the short span of time I will face the same issue. What can be done in this situation? Can Elica replace the burner having both parts made of same metal? Or I will have to throw the entire gas stove out and buy a new one of a better company?