Which way does the water go?

[Silenceisgolden]

Hi all,
I am putting an electric heater tap on my 6x6, and the tap is directional. Can someone tell me please which way the water flows between the thermostat and the pump? Does it flow out of the pump into the thermostat, or out of the thermostat into the pump?
Thanks, Paul

[Bearman]

Flow is from the thermostat housing and returns to the pump

[Silenceisgolden]

Flow is from the thermostat housing and returns to the pump

Many thanks Brian, obliged to you again.
Cheers,
Paul