bav 41 fresh water lines in engine compartment

[aquapore]

I recently removed and replaced my d2-55 motor and found a blue water line with a closed off fitting which
I don't remember coming across when removing the motor.

Can anyone assist with the function and proper connection of this line. See photo attached.

regards

Aquapore

[sy_Anniina]

We have similar 'dead end' close to calorifier, looks like factory fitted. Maybe reservation for some add-on equipment, but can'really come up with any sensible use.

BR

Tommi
s/y Anniina (B40 2001)

[Yngmar]

Where is it going?

Might just be a drain point for winterizing the fresh water system.

[sy_Anniina]

Good point on winterizing Yngmar- on our boat it is on pressure side of cold water plumbing and at the lowest point, so draining from there you should have most of the water out.

Tommi
s/y Anniina

[aquapore]

Thanks all for you insights.  Australia we never think of winterising!
Regards
Aquapore
Robert Wechsler