What does the part ap2828806 (catalyst) actually do? I found broken pieces of mine on the floor of the oven after I ran a 3 hr cleaning cycle.
ANSWER Hello Mmm. The catalyst 00411220 helps filter the air from the oven going through the vent. If it is bad, you will need to replace the catalyst. Hope this helps.
Answered by AppliancePartsPros.com | Monday, October 31, 2011