Chris for Model Number pde1300pi The bottom element is out. It is a Whirlpool built-in oven unit separate from the stove unit. I don't know how old it is. The element is about 14 1/2 " wide and about 15 " deep. The model number is PDE1300 PI....I think. The "P's" could be R's
Answer Chris, The correct bake element based on your model would be part number WP865940. Read More... Answered by AppliancePartsPros.com | Tuesday, July 9, 2013