In that picture, are the installed hoses going toward the engine or the heater core?
Edit: that is a different design than mine. Mine is a solenoid type, not a flapper valve type. Per their documentation, your existing hoses (in that picture) should go to the engine.
The new design doesn't deadhead any of the connections when it is closed.
Last edited by Fibonachu; 11/11/2024 12:30 AM.