I've got a 1995 23' Funlite (23FLL) and the manual doesn't list the size of the holding tanks. How can I tell what size they are?

You can look in our reference library for a brochure for your year. I'm pretty sure your tanks are 30 gallons for fresh and grey and 14 gallons for the black tank, like my 2203.

My 2693 RD has 30 fresh, 30 black and 16 grey. The small grey tank is a bit small but I would rather tote grey water than black. I have considered adding a second axillary tank but haven't got to it yet.

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2016 Toyota tacoma TRD sport
Classic 2693 RD
Luke 1:49

That seems an odd combination to me. My 1707T has a 32 gal gray water tank and an 18 gal black tank. We tend to fill the gray tank rather quickly, compared to the black tank, and have never had any problems waiting until we could get to a dump station.

However, I agree with you on which kind of contents I'd prefer to "tote".

- Jack

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Hi-Lo 1707T - Tire Minder TPMS on Tow Vehicle and Trailer, 300W Solar Battery Charger, Equal-i-zer WDH, Progressive Dynamics Converter, Fan-Tastic Fan, LiFePO4 battery 12V DC Electrical System, SoftStartRV mounted on A/C
2024 F150 Platinum FX4 3.5L PowerBoost SCrew

Yep it is odd, but when I empty the full grey tank into the 30 gal blue tote, it is only half full, +/-. We can stretch it without showering and using a dishpan for dishes but that defeats the purpose of having it so I just empty it for my Honey.
The brochure states that it has 46 gal waste tanks, that's where I get the 30 and 16, it may be 31 and 15 or 32 and 14, that was just my assumption and the end of the curiosity, it is what it is.

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2016 Toyota tacoma TRD sport
Classic 2693 RD
Luke 1:49

My tanks are the same size. Actually they are more like pans attached to the bottom of the trailer. The straps supporting these tanks cover part of a number molded into the tanks. The last of this number that does show is "-2448". Both tanks have the same number. I wonder if there is some kind of parts list I could look at?

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Thanks,
Steve
Shingle Springs, CA (between Sacramento and Tahoe on HW50)
1995 23' FunLite
2007 Silverado C-1500 LT, regular cab, standard box, 5.3L flex fuel, 3.73 GR, 13k lbs GCWR

Sure bet. Use a 5 gallon bucket.