Viking Microwave Waveguide Cover / Mica for DMOS200 & DMOR200 Models # PM110020

The waveguide covers the hole through which the microwaves are fed into the oven cavity from the waveguide

• It acts as a barrier to stop grease and food particles from entering the opening of the waveguide
• If the part begins to arc or spark during a cook cycle, it needs to be replaced. Continued use will cause burning of the paint and cavity and will eventually damage the magnetron tube.
  

This cover replaces Viking part #  

• PM110020

  This waveguide cover fits ONLY the following Viking microwave models :

CDMOS200, DMOS200, DMOS200SS, DMOR200SS, RDMOR200SS, VMOS200, VMOS200SS