Thermal Solutions EVCA SERIES, Инструкция по установке, эксплуатации и обслуживанию

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WARNING
Table 6 lists gas inputs at sea level to 2000 feet altitude. Reduce gas input four percent (4%) for each
additional 1000 feet above sea level.
TABLE 5 - EQUIVALENT OF STANDARD PIPE FITTING & VALVES
Pipe
Size
I.D.
Inches
Valves Fully Open (Screwed,
Flanged, Welded)
Schedule 40, Screwed Fittings
Gate Globe Angle
Swing
Check
90°
Elbow
(threaded)
45°
Elbow
(threaded)
90° Tee, Flow
through Branch
(threaded)
1/2"
3/4"
1"
1-1/4"
0.622
0.824
1.049
1.380
0.36
0.48
0.61
0.81
17.3
22.9
29.1
38.3
8.65
11.4
14.6
19.1
4.32
5.72
7.27
9.58
1.55
2.06
2.62
3.45
0.73
0.96
1.22
1.61
3.10
4.12
5.24
6.90
1-1/2"
2"
2-1/2"
3"
1.610
2.067
2.469
3.068
0.94
1.21
1.44
1.79
44.7
57.4
68.5
85.2
22.4
28.7
34.3
42.6
11.2
14.4
17.1
21.3
4.02
5.17
6.16
7.67
1.88
2.41
2.88
3.58
8.04
10.3
12.3
15.3
4"
6"
4.026
6.065
2.35
3.54
112
168
56
84.1
28.0
42.1
10.1
15.2
4.70
7.07
20.2
30.4
Equivalent lengths are for standard screwed fittings and for screwed, flanged, or welded valves relative
to schedule 40 steel pipe.
TABLE 6: RATED INPUT
BOILER
MODEL
RATED CAPACITY (CFH)
GAS CONNECTION SIZE (inch dia.)
NATURAL LP/PROPANE
EVCA-750 750 300 1
EVCA-1000 1000 400 1-1/2
EVCA-1500 1500 600 1-1/2
EVCA-2000 2000 800 1-1/2
EVCA-3000 3000 1200 2