dry cooler with glycol

[fr420]

I have a 60 ton dry cooler that is protected down to -10 ( i believe that is 44%). Anyone know how much it is derated, tonnage wise.

[jayguy]

I have a 60 ton dry cooler that is protected down to -10 ( i believe that is 44%). Anyone know how much it is derated, tonnage wise.

Between a little and a bunch. Check with the manufacturer.