We recently hauled a Lagoon 560 at Nanny Cay boat yard to complete a quick Sea Cock check & install 2 new generators.
The original 21kw Onan in the bow had been giving endless issues despite very low hours. So the owner asked us for the solution. After a little brain storming we ended up replacing the forward unit with a 20kw (M844LW3) Northern Lights. We also installed a 12kw (M843NW3) Northern Lights in the Port Aft hull.
The boat is back in the water & chartering again. The crew are very happy with the performance of the forward unit & report that the 2nd unit gives them both a perfect night time generator & the peace of mind knowing that they are not totally reliant on one unit.