Pressure drop – WaterFurnace Envisio Series Console User Manual
Page 41
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41
ENVISION CONSOLE INSTALLATION MANUAL
Pressure Drop
Model
GPM
Pressure Drop (psi)
30°F
50°F
70°F
90°F
110°F
1.2
1.0
0.9
0.8
0.7
0.6
09
1.8
2.3
2.2
2.0
1.9
1.8
2.5
3.8
3.7
3.5
3.3
3.1
1.5
0.9
0.8
0.7
0.6
0.5
12
2.3
1.7
1.5
1.4
1.3
1.1
3.5
3.0
2.7
2.5
2.4
2.2
2.0
1.7
1.6
1.5
1.4
1.3
15
3.0
3.3
3.2
3.0
2.9
2.8
4.5
5.7
5.5
5.3
5.1
4.9
3.0
1.7
1.6
1.5
1.4
1.3
18
4.0
4.1
4.0
3.9
3.7
3.6
5.5
7.9
7.6
7.4
7.2
6.9
12/14/09
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