Volvo MD11C Cooking System Path

[Billy Buck]

Hoping CF comes through one more time.

The hose comes out if the thermostat housing and goes where? It used to connect to a T that had something to do with the hot water system that is no longer there (thank you GILow!).

So does hose from thermostat housing now go directly to exhaust loop? Beyond that exhaust loop is a Vetus Waterlock.