Product review (1 stars): After instalation, technician could not get a flame on ...
After instalation, technician could not get a flame on the upper rt. burner. Center burner lights one out of 3 rings.  I asked for parts to repair the unit or a technician. Will only exchange unit at my expense.  Beware, there is no warranty.  They have no parts for this unit if it breaks. exchange only.