Washing Machine Drain Hose Reducer. This is an issue that can be fixed, as long as you can install a flow restrictor. Worked out cheaper than the condensate kit that does not even have the clamp on drain adapter.
A reducer fitting going from the size of your washing machine hose to about a half inch down Hello,couple of things you could try if you don't want to restrick the flow from the washing machine. At first when i had the installers install my washer.