Is this something I need to be concerned about in winter? Our pool is open but we don't use it. CYA is at 100, Ph is 7.5-7.8 and TC is in the 5-10 range.
high CYA ok?
- Thread starter evjolin
- Start date
- Jul 21, 2013
- 52,449
- Pool Size
- 35000
- Surface
- Plaster
- Chlorine
- Salt Water Generator
- SWG Type
- Pentair Intellichlor IC-60
Follow the FC/CYA chart. At CYA 100 your FC target is 11-13 with a minimum of 8.
www.troublefreepool.com
The Free Chlorine and Cyanuric Acid Relationship
Managing your cyanuric acid and Free Chlorine levels is key to stabilizing your pool. Learn how these two items affect each other.
www.troublefreepool.com
- Jun 1, 2018
- 13,683
- Pool Size
- 26000
- Surface
- Vinyl
- Chlorine
- Salt Water Generator
- SWG Type
- Hayward Aqua Rite (T-15)
To add to what @ajw22 said - if you’re still using your chlorine feeder & pucks - stop 
or the cya will only climb higher thus needing a correlating higher fc level.
Stick with liquid chlorine if its too cold for your swg.
Also do the diluted cya test if you haven’t already- your cya may actually be higher than 100 & you’ll need to chlorinate accordingly.
Step 8
www.troublefreepool.com
or the cya will only climb higher thus needing a correlating higher fc level.Stick with liquid chlorine if its too cold for your swg.
Also do the diluted cya test if you haven’t already- your cya may actually be higher than 100 & you’ll need to chlorinate accordingly.
Step 8
CYA - Cyanuric Acid Test
Cyanuric Acid (CYA) is the chemical name for what is commonly referred to as Stabilizer … Read more…
www.troublefreepool.com
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