glycol heat exchanger
glycol heat exchanger
(OP)
I work at a place that uses glycol cooling and amonia in a heat exchanger. The glycol expansion tank is at a good levle,but I noticed at times on my heat exchanger on the site glass that it is below the site glass .I would then see it increase in the levle. the expansion tank never changed. my question is is this normal or is there a problem.I am still looking into this and contacting others. any info is apreciated..............





RE: glycol heat exchanger
RE: glycol heat exchanger
This may help. The expansion ratio of glycol is much greater than water. You may just be seeing the effects of different temps. in the two vessels.
RE: glycol heat exchanger