A:AnswerWe don't recommend that you use your current downdraft system. This cooktop comes with a new blower assembly. We recommend that you use the new equipment that comes with the new gas cooktop.
A:AnswerHey there - The knobs and the trim on this cooktop are stainless steel. The cooktop surface below the burner grates is glass which provides a sleek and easy surface to clean. If you have any other questions about this wonderful cooktop, let us know. We're here to help! Julia@GEAppliances
A:AnswerHi - Thank you for reaching out to us and for your interest in a Profile gas downdraft cooktop. We do not offer this cooktop in the white finish. It is available in stainless and black only. We appreciate you checking with us. Kind regards - Vikki@GEA
A:AnswerHi there, and thanks for contacting us with this great question! We know the option to use propane can be important, and we’re glad to advise that while our gas cooking appliances will come ready to be connected to natural gas, they will also include a liquid propane conversion kit. Please use a qualified installer or servicer to complete the conversion, as it does need to be in accordance with any local codes/requirements as well as the manufacturer instructions. We recommend keeping any natural gas orifices when the conversion is performed, as there is not usually a natural gas conversion kit available if you ever need to convert the appliance back. We hope this is helpful, and we’re always glad to assist if you have any other questions or concerns. Best wishes! -Sarah@GEA