Aqua-Hot 600-D Installation Manual page 54

appendix F: antifreeze terms and Mixture Ratio
60%
50%
40%
30%
20%
10%
-60 -40
Freezing Point Temperature
(In Degrees Fahrenheit)
© 2008 Aqua-Hot ® 600-D Hydronic Heating System Installation Manual
-28 -7 8
0
-20
10
19 26
20 30
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