Yanmar 3GM Hot water take off points

[PeteD]

Engine- Yanmar 3GM30 (fresh water cooled)
Does anyone know exactly which take off points are used for the supply and return of engine heated water for a calorifier on the above engine?
Tried Barrus and other dealers with no succes.
There are two blanking plugs, one on the water pump body and the other on the casting behind. Are these the ones?

 

[SailingDoc]

I have the 75hp Yanmar engine, which has (what sounds like) the same take-off points; these are what I used to plumb in a calorifier. You need, if I remember right, taper-fit fittings; it works a treat.

Brian

 

[vyv_cox]

Yes, those are the two points. PM me your e-mail address and I'll send you a photograph.

 

[jfkal]

Please send to me too joerg.kalisch@dexteritas.com


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