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- Wed Aug 30, 2017 7:24 am
- Forum: General Laser machine discussion
- Topic: Liquid for the chiller
- Replies: 6
- Views: 14534
Re: Liquid for the chiller
In general, if the ambient temperature is above 5 Celsius degrees, the distilled water is ok. But, if the ambient temperature is under 5 Celsius degrees, especially in winter, it's better to add antifreeze in the coolant, otherwise, the evaporator may be broken.