Broke my glass top and got a new one. Do I need an electrision to replace just glass top? or can I do it myself? How difficult is it? Please any info you can give me will be greatly appreciated. My installation instruction book doesn't tell or show me how to replace just glass, only whole unit. Thanks for any info you can give., Karla
Answer Hello Karla. Disconnect the power to the unit and remove the unit from the counter. Then remove the screws around the outside and the downdraft cover and screws inside. Now remove the knobs from the old cooktop and lift the top off the unit. Install the new cooktop 8285234 in reverse order. These are a little hard to replace, but can be done if you take your time and be careful. Hope this helps.