Reconditioned main prop…

“Shirley”
from Dominey Prop in Brunswick GA picked up our propeller last week, and brought it back all trued up and polished to our marina today. She is the mother-in-law of Tyler Dominey. TXT him for best results: 912-222-8437
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Below:

Captain Gene of Galene and I tested out the 3-blade spare we carry on-board last week. Results: not as good as the 4-blade, but it works as a good spare.

Spare 3-blade on for testing.
Markings on this 4-blade prop.
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It’s a pretty big wheel!

The fish will certainly like this new polished wheel!!!

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FYI (full disclosure):

Our 2000 Mainship 390 has a CAT 3126.

There is quite a bit of variability among Mainship 390-s in engines, transmissions, gear ratios, props, and typical cruising RPM-s.

e.g. Yanmar, CAT, Volvos, etc. So, in my experience, taking one MS390’s prop spec for another may not yield the desired / optimum results!

New A/C & Reverse Cycle unit project.

Old unit.
Details of old unit. A very common A/C reverse cycle unit in most manufactured boats / yachts for decades. (Now owned by Dometic.)
Failed circuit board.
Old unit disconnected. Electrical wiring is visible on the right. Power to unit + power to the seawater pump breaker. The low voltage wire harness hanging on the right is for the boat’s stereo system. New touch/control unit hangs from the wall at left.
One hose is seawater “IN”… one is seawater “OUT”… third is a drain hose for the FRP condensate tray on the bottom of the unit. Insulated duct is also visible in this pic. The gray flat wire goes to the wall control panel / thermostat, which also gets upgraded for this project… for newer firmware to support new features.
Same boards and many of the same components as new Dometic units.
New unit. CTM 16,000 btu from Citimarinestore.com before being plumbed and wired up aft of the salon.

It is more “FUN” putting in the new unit compared to pulling the 24 year old unit out.

New unit installed, plumbed-up, duct work done, electrical connections made. Everything tests perfectly!

Tomorrow, I must finish mounting the electrical box, and A/C unit to the deck, and finish the enclosure. It appears that the same plywood panel covering this enclosure will be able to be used.

No major changes to plumbing or electrical was necessary.

Doing this project myself, with the alternative brand new unit came in at about $2500, much less than the $5800 quote to have it done by others. Admittedly, getting the old unit OUT was more work than getting the new unit IN!

Seems strange to be putting so much work into an A/C project when tonight’s outside temp is 47°F !!! LOL

But the reverse cycle means it can heat as well.

Testing concludes that reverse cycle HEAT mode works well, and [very] accurately follows thermostat set points. However small 1500 watt space heaters are much more efficient and much less noisy!

Florida is certain to give us plenty of chances to test the A/C mode, even in late November.

A good and successful project!

Special thanks go out to:

Woody Sherrod, MTOA member. He generously provided very valuable advice and technical assistance over the phone!

Thanks also to Gene Rutkowski of Galene for referring me to Woody.

Finally, my great vendor recommended by Woody;

https://citimarinestore.com/en/. Their customer service is great.

Addendum Nov 26

The red “up” button on the new wall mounted control unit has gone “soft” and unreliable.

So a new wall unit is expected tomorrow Wed 11/27/2024.

We may likely opt for the sexy touch screen WiFi capable control unit on “Black Friday” when the price comes down.

In any case, this 16k BTU a/c unit is delivering great a/c and heat with less vibration and noise as the compressor cycles on and off.

Very happy. Citimarinestore.com has provided great customer service as we work through the issues.

WiFi APP on my smart phone gives me control over the unit.

Only works if you have a WiFi network on your vessel.

Wall mounted control panel.
Uses the same RJ-45 cable that was in place before.

8 Bells for my dad, Albert C. Sirois

ACS 1935-2024 seen here summer 2024 at his home on Little River, East Boothbay, Maine

My dad passed away this afternoon after a short but painful fight with liver cancer. Thankfully not a long extended fight.

Mass Maritime Academy graduate

USN (retired) served on the aircraft carrier USS Ticonderoga CV-14

Served in the US Naval Reserves and Merchant Marine

Sales Engineer and sole proprietor of Linekin Industries for most of his career.

Past president of Maine Chapter ISA – Instrument Society of America. The ISA was a large and influential technical trade group in the 1970s and 80s when pulp and paper mills and wastewater treatment plants were all adjusting to the regulations of the Clean Water Act, AND the technology changes from analog / pneumatic controls and signaling transitioned to digital / microprocessor-based controls and telemetry.

I remember one large annual ISA meeting that Dad presided over with over 250 members present. During this meeting he knew every members’ name as they would raise their hand to ask a question or weigh in on an issue. Very Impressive to everyone.

He has five children, five grandchildren, and one great-grandchild.

FCC Ham Radio operator N1MHC

Certified Tennis Pro, United States Professional Tennis Association

Loving husband to the late Agnes B. Sirois and surviving wife Shirley Sirois of East Boothbay Maine.

https://tributearchive.com/obituaries/33829687/albert-sirois/damariscotta/maine/strong-hancock-funeral-home

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Here is an extended family pic of a large party at my home at 23 Foster Drive in Beverly MA c.1965 or 1966. I actually remember this event AND my father setting up for this photo. (He took the pic, which is why he isn’t in it.)

My grandfather Albert R Sirois is in the broader pic next to Uncle Ron, far right side in back. Albert Rene my “Grampy” died a short time (weeks or months?) after this pic was taken.

I was old enough to remember MANY outings and events with my “Grampy”. He and Dick Charette (Shelly’s dad) were also very close.

That’s me, Ray, on the left front.

L-R: Shelly [aka Shellerina] is on her mother Nora’s lap. Andre Charette is on his father Dick’s lap. My sister Suzanne Sirois is on her/my mother Agnes’s lap.

The fellow in center bottom is Capt. David Albert Dragonas. My father was his godfather and Andre’s as well. (We lost Andre of Rockland Maine to a heart attack a few months ago.) Nora is still with us and is frequently driving around her home on the north shore of MA!

David is one of the last remaining persons alive that calls my dad by his childhood nickname: “Buster!” (David and I reconnected on Linked In this morning.)

Family was clearly important to my father early on, having hosted events like this one and others for many years that followed.