Fixing drain on a Carry-On A/C Unit

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Sep 29, 2008
1,980
Catalina 310 #185 Quantico
It appears the nipple for the drain on my Carry-On A/C unit broke off. Does anyone have a simple way to fix? I am thinking I can't just get something to glue on and I worry the plastic is too thin to drill and tap.
 

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Jul 25, 2009
270
Catalina 1989 C30 Mk II Herrington Harbour South, MD
Mine looks the same way. It is in a terrible place for collateral damage.

Here's what I was planning on using to fix it, or something like it:

http://fittingsandadapters.com/maleconnector1.html

As for tapping out the plastic, it seems pretty thick there, so I'm not too worried about it. I will drill it out properly first, and tap it slowly with a little bit of lubricant. Mind you, tapping there will be tough because the handle of the tap will get in the way of the bottom of the unit.
 
Sep 29, 2008
1,980
Catalina 310 #185 Quantico
Are those plastic or brass

Plastic might be more forgiving than brass, considering we have already managed to bang those fittings. Have you given any thought to just drilling out and shoving a smaller piece of tubing in there? I am thinking by the time you drill it out and tap it you have chewed up a bit of the plastic.
 
Feb 17, 2004
268
Hunter 30_74-83 Lower Salford, PA / Tolchester,MD marina
Same thing happened to me. Purchased a barb to male end fitting. Drilled the hole slightly larger and shoved it in and sealed with expoxy. Took a barb to female fitting and shoved this in the hose. Now, just have to attach the fitting to use the a/c and have it drain overboard. Don't remember the fitting size but the hose barb for the a/c was around 1/4" od.

Ian
s/v Meant to Be
 

Ctskip

.
Sep 21, 2005
732
other 12 wet water
Mine isn't broken, but. I just extended it a couple of inches with a sliced straw poked inside it.

Keep it up,
Ctskip
 
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