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Old 10-30-2022, 10:11 PM   #1
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Aquahot cap. Also fluid check

To check ratio of ahot fluid. Of dis. Water to ahot fluid. What Do we use ? # 2 where should we buy a new fill reservoir cap thx in advance.
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Old 10-31-2022, 04:31 AM   #2
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This will not only check coolants but also the DEF.

Might check with Aqua Hot for a fill cap.
Chuck in SW FL
Digital 2021 Cornerstone "B"
A "Digital" 2019 Cornerstone "B" Traded
A "Classic" 2014 Anthem 42 RBQ---Sold
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Old 10-31-2022, 04:42 PM   #3
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As Chuck says, the way that virtually all of us use to check AquaHot level of Century Boiler Fluid is a refractometer. Available for under $30 from a bunch of sources, you can find refractometers which measure only one concentration or refractometers which have three or four different scales which can measure three or four different concentrations. I have both kinds in the tool box on my Cornerstone.

I often buy my Century Boiler Fluid in the concentrated form which needs to be diluted with distilled water. You can also buy it premixed.

Gary and Dee, Zowie and Bowie (traveling cat sibs)
2019 Cornerstone 45B, X15-605hp, Imperial, Spartan K3,
2013 Honda CR-V toad, Demco Excali-Bar II,
Demco Baseplate, Demco Toad Light system, 73 de W5FI
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Old 10-31-2022, 11:45 PM   #4
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Yes all is good. I'm on this than k you
2015 Anthem DeQ...
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fluid, aquahot

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