WH22X36637/WH22X37840 GE Washing Machine Main Control Board/

This is the main control board for GE front load washing machines. The main board includes an integrated water pressure switch, and is not available separately as per GE. WH22X36637 has been revised to WH22X37840   WH22X37840 replaces         WH22X29532,  WH22X30898,  WH22X32057,  WH22X32457,  WH22X34659,  WH22X35517, WH22X36637 Note that this board ONLY works for specific GE models, and may need programmed. It is critical you verify the drain pump is in good working order! A failed drain pump will damage new control boards if not verified to be working! The board fits the following models: GFW650S GFW850S PFW870S PFW950S If your model has a different number, you will need to order the proper control board for it.