After 2 weeks ownership we decided to go out for a small cruise, still the stress of the docking and undocking of this huge to us boat. Fortunately we will not have to dock it back ourselves this time!
Just out of the marina we started to hear the noise of the high temperature alarm yelling at us. Time to turn off the engine. Calling the radio and getting a free ride to our slip by the cost guard 🙂
After few calls and some troubleshooting we realized the issue was a leaking heat exchanger. Learning the hard way…
I posted first these troubleshooting notes on the Catalina 36 user association, if you have a Catalina 36 I highly recommend to join as a paying member. You will get more content and receive mainsheet magazine once a quarter.
In the process to troubleshoot the leak we discovered it was the time to replace the heat exchanger!
Yesterday I removed it from its very unaccessible location. I will definitely mount it back aft at one point.
Once removed I was able to read the part number / SKU: Seakamp 200420 and take some measurements.
Now here is my question, do I replace with the exact same model? And where should I buy it?
Some pictures of the little guy 🙂
For the inches to mm value, I was using my vernier caliper, and not sure if it’s in metric or standard. So maybe some numbers are a bit off, also since I guess this heat exchanger didn’t move for the last 10 years, they are not the exact value.
One other option would be to bring it to a radiator shop, have them clean it up, and give the outside a good coat of paint (or powder coat), but not sure about who I could ask to do that here in LA? And does it worth it? I have the feeling it needs more than a clean up.