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Delivery of Grimalkin aka FisherCat

You magnificent b#@&%d! 😁

If you can remember to get some shots of the water heater, I can envision the info coming in handy with my in-laws and their campers, for the future.
 
You magnificent b#@&%d! 😁

If you can remember to get some shots of the water heater, I can envision the info coming in handy with my in-laws and their campers, for the future.


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There are other isotemp heaters with a SS outer jacket that rv'ers hang in compartments or under the vehicle. These have heat exchangers so they can be heated by coolant from the engine as well as 120vac. I was initially looking to buy the SS jacket, but chose the SPA version, PVC jacket, because it will be inside the Cat and it was cheaper.

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Pretty sure the Isotemp above, will look better than this 4yo Camplux propane on demand water heater, in 4 years. Rusty, corroded POS. Ripped it out today while I was installing a new bilge pump with float switch below the blackwater tank. The bilge pump I installed a little over a year ago was plugged with rust from the camplux.

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I finished cleaning the compartment where the rusted water heater was and installed the float switch and Rule 1100gph pump on the bottom.

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And replaced the worn out head faucet/shower.

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Laying out and cutting the pattern for the starboard trampoline. The fabric we are using rolled up to the right.

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Starboard side is sewn. Laying out placement of the grommets. Target is around 4” spacing.

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48 grommets to install.
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Cutting the holes for the #5 grommets…

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Installing the grommets.

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Ready to install.
 
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Installed the starboard side today. Love it! Compared to the original design.

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The maker likes it too.

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We used dyneema for lacing.
 
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Yep. Very nice.
 
The new trampoline looks great and is easy to walk and lay on, compared to the original, shown in post 148 above.

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Dumb question #45, please: why a trampoline? Do we bounce up to the top of the mast?
 
When he puts in the stripper pole, it will all make more sense...

Reminds me of the old joke

"it used to be called a jumpoline, but your mom enjoyed it so much, they changed the name" 😅

Sorry @zipper, I blame @Coult45 for setting me up so perfectly 😁
 
When he puts in the stripper pole, it will all make more sense...
Lol, the mast and the radar pole double as stripper poles.
 
Dumb question #45, please: why a trampoline? Do we bounce up to the top of the mast?

I asked that question to AI, this is what it came up with...

Catamarans have trampolines primarily to create a lightweight, open space between the hulls that allows water and wind to pass through, enhancing safety and performance. They also provide a comfortable and functional area for crew and passengers to relax, move around, and even store gear.

Here's a more detailed look:
Engineering and Performance:
  • Weight Reduction:
    Trampolines, typically made of strong, woven netting, are significantly lighter than a solid deck, which is crucial for maintaining the catamaran's performance and stability.

  • Drainage:
    The open design allows water to drain through the trampoline, preventing it from accumulating and adding weight or causing instability.

  • Aerodynamics:
    The netting's openness helps reduce wind resistance, contributing to the catamaran's speed and efficiency.
    • Secure Platform:
      Trampolines provide a stable and secure platform for crew and passengers, especially when moving around the boat or working on deck.
    • Fall Prevention:
      The netting can help prevent accidental falls overboard, especially on a catamaran where the hulls are further apart.
Functionality and Comfort:
    • Living Space:
      Trampolines create a unique and enjoyable living space on the catamaran, allowing for relaxation, sunbathing, and socializing.
    • Ventilation:
      The open design allows for excellent ventilation, keeping the area cool and comfortable, especially in warm climates.
    • Versatile Use:
      Trampolines can be used for various activities, including storing gear, engaging in water activities, or simply enjoying the breeze.
 
Not as much fun as I was envisioning, but very sensible.

Maybe I'll look into putting trampolines on my AR240...
 
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