Envision R-410A - Pressure Drop & Recommended Flow Rates

37
ENVISION RESIDENTIAL INSTALLATION MANUAL
Pressure Drop
Single Speed Models Dual Capacity Models
30°F 50°F 70°F 90°F 110°F
3.0 0.9 0.9 0.8 0.7 0.7
022
4.5 1.7 1.6 1.5 1.4 1.3
6.0 2.8 2.7 2.5 2.3 2.2
8.0 4.7 4.4 4.1 3.9 3.6
4.0 1.5 1.4 1.3 1.2 1.1
030
6.0 3.0 2.8 2.7 2.5 2.3
8.0 5.1 4.8 4.5 4.2 3.9
10.0 7.7 7.2 6.8 6.3 5.8
5.0 1.0 1.0 0.9 0.8 0.8
036
7.0 2.1 1.9 1.8 1.7 1.6
9.0 3.6 3.3 3.0 2.8 2.6
12.0 6.3 5.9 5.5 5.1 4.8
5.0 0.8 0.7 0.7 0.7 0.6
042
8.0 2.1 2.1 1.9 1.8 1.7
11.0 4.2 4.1 3.8 3.5 3.3
14.0 7.6 6.7 6.3 5.8 5.4
6.0 1.1 1.0 1.0 0.9 0.8
048
9.0 2.3 2.1 2.0 1.9 1.7
12.0 3.9 3.7 3.4 3.2 3.0
16.0 6.7 6.3 5.9 5.5 5.1
9.0 2.4 2.2 2.1 2.0 1.8
060
12.0 3.9 3.6 3.4 3.2 2.9
15.0 5.7 5.3 5.0 4.7 4.3
20.0 9.5 8.9 8.3 7.8 7.2
12.0 3.0 2.8 2.6 2.4 2.2
070
15.0 4.4 4.0 3.8 3.5 3.3
18.0 6.0 5.5 5.1 4.8 4.4
24.0 9.7 9.1 8.5 7.9 7.3
5/30/06
Pressure Drop (psi)
Model GPM
30°F 50°F 70°F 90°F 110°F
4.0 1.4 1.3 1.2 1.1 1.0
6.0 2.8 2.6 2.4 2.3 2.1
8.0 4.7 4.4 4.1 3.8 3.5
10.0 7.0 6.6 6.2 5.8 5.3
3.0 0.8 0.7 0.7 0.7 0.6
5.0 2.0 1.8 1.7 1.6 1.5
7.0 3.6 3.4 3.2 3.0 2.8
9.0 5.8 5.5 5.1 4.8 4.4
5.0 1.2 1.2 1.1 1.0 1.0
7.0 2.2 2.1 1.9 1.8 1.7
9.0 3.4 3.2 3.0 2.8 2.6
11.0 4.9 4.6 4.3 4.0 3.7
4.0 0.9 0.8 0.8 0.7 0.7
6.0 1.7 1.6 1.5 1.4 1.3
8.0 2.8 2.6 2.5 2.3 2.1
10.0 4.2 3.9 3.7 3.4 3.2
6.0 1.2 1.2 1.1 1.0 1.0
9.0 2.4 2.2 2.1 2.0 1.8
12.0 3.9 3.6 3.4 3.2 2.9
15.0 5.7 5.3 5.0 4.7 4.3
5.0 0.9 0.9 0.8 0.8 0.7
8.0 2.0 1.8 1.7 1.6 1.5
11.0 3.4 3.1 2.9 2.8 2.5
14.0 5.0 4.7 4.4 4.1 3.8
8.0 1.8 1.7 1.6 1.4 1.3
12.0 3.8 3.5 3.3 3.0 2.8
16.0 6.5 6.0 5.6 5.2 4.8
20.0 9.7 9.1 8.5 8.0 7.4
6.0 1.0 0.9 0.9 0.8 0.8
10.0 2.6 2.5 2.3 2.1 2.0
14.0 5.0 4.7 4.4 4.1 3.8
18.0 8.1 7.6 7.1 6.6 6.1
12.0 3.2 3.0 2.8 2.6 2.4
15.0 4.5 4.2 4.0 3.7 3.4
18.0 6.0 5.7 5.3 4.9 4.6
21.0 7.8 7.3 6.8 6.4 5.9
10.0 2.3 2.1 2.0 1.9 1.7
13.0 3.6 3.3 3.0 2.8 2.6
16.0 5.0 4.6 4.3 4.0 3.7
19.0 6.5 6.2 5.8 5.4 5.0
5/30/06
072 part
load
049 part
load
064 full
load
064 part
load
072 full
load
026 part
load
038 full
load
038 part
load
049 full
load
Pressure Drop (psi)
Model GPM
026 full
load