What panels and additional pieces a person needs to take off before removing the screw to take off the water valve?
Answer Hello Howard. If you pull the unit away from the wall, you will see the bracket the valve is mounted to . Remove the hoses from the water valve. Remove the 5/16 screw in the top of the bracket and remove the bracket from the back of the unit. Now you can access the wires and the hose attached to the inside part of the valve. Remove the wires and the hose. Install the new valve 22002707 in reverse order.
How do I change the water valve ?
Answer Hello Mark. You will need to remove the screw securing the water valve bracket. Then you can remove the valve out of the back of the unit and install the new water valve 22002707. Hope this helps.