When viewed under certain light sources or angles, the glass will have a green, purple, red or rainbow colored appearance.
- This is a normal characteristic of the oven door glass. It does not require service.
- The green, purple, red or rainbow appearance in the oven door glass is due to the inner oven door glass being coated with an oxide compound.
- The oxide coating is a heat barrier used to reflect oven heat back into the oven which reduces heat loss and helps maintain a cooler oven door exterior.