Normal FC loss per day

Albertgarrido

Member
May 17, 2020
18
Long Valley NJ
I realize it depends on weather, use, etc., what would be a “normal” range of FC loss.
Assume CYA=50, PH 7.5, TA 110, sunny 85 degrees, 8 hours of direct sunlight?

I put solar cover on at night to reduce evaporation and heat loss....gets quite cool at night...65-70 degrees.
 

ajw22

Gold Supporter
TFP Guide
Jul 21, 2013
24,856
Northern NJ
Pool Size
35000
Surface
Plaster
Chlorine
Salt Water Generator
SWG Type
Pentair Intellichlor IC-60
Should be 2-4 ppm of chlorine loss a day.
 

Shirker

Well-known member
Jul 2, 2014
616
Athens, GA - USA
I lose between 1.5 and 2.5 per day with 60 CYA. Not sure how many total sun hours but the pool is exposed on the North East side of the house.
 
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