22
Boiler Manual
The chart below represents the various system design temperature rise through the Elite Heating
Boiler
®
along with their respective flows and friction loss which will aid in circulator selection.
*Do not operate boiler at these flow settings as it will damage the heat exchanger or related com-
ponents caused by excessive flow rates or minimum flow rates.
PART 5: BOILER PIPING
(CONTINUED)
HEAT EXCHANGER PRESSURE DROP CHART
Model
Module
Flow
Rate
Δ
P’
Flow
Rate
Δ
P’
Flow
Rate
Δ
P’
Flow
Rate
Δ
P’
Flow
Rate
Δ
P’
Flow
Rate
Δ
P’
Flow
Rate
Δ
P’
Flow
Rate
Δ
P’
Flow
Rate
Δ
P’
Flow
Rate
Δ
P’
Flow
Rate
Δ
P’
Flow
Rate
Δ
P’
Flow
Rate
Δ
P’
Flow
Rate
Δ
P’
Flow
Rate
Δ
P’
Flow
Rate
Δ
P’
Flow
Rate
Δ
P’
Flow
Rate
Δ
P’
Flow
Rate
Δ
P’
Flow
Rate
2
GPM
3
GPM
4
GPM
5
GPM
6
GPM
7
GPM
8
GPM
9
GPM
10
GPM
11
GPM
12
GPM
13
GPM
14
GPM
15
GPM
16
GPM
17
GPM
18
GPM
19
GPM
20
GPM
EL-80
3+1
2.5’
3’
4’
7’
10’
14’
17’
21’
26’
*
*
*
*
*
*
*
*
*
*
EL-110
4+1
*
3’
4’
7’
9’
12’
15’
17’
22’
25’
33’
*
*
*
*
*
*
*
*
EL-150
5+2
*
*
3’
4’
5’
6’
9’
10’
12’
15’
17’
19’
22’
27’
*
*
*
*
*
EL-220
8+4
*
*
*
*
*
2’
2’
3’
4’
5’
5.5’
6’
7’
8’
10’
11.5’
13’
15’
16.5’
EL-299
10+6
*
*
*
*
*
*
3’
3.5’
4’
4.5’
5’
6’
7’
8’
8.75’
9.25’
10.25
11’
13’
EL-399
15+8
*
*
*
*
*
*
*
*
*
*
*
3.8’
4’
5’
6’
6.6’
7’
7.8’
8.3’
Flow
Rate
21
GPM
22
GPM
23
GPM
24
GPM
25
GPM
26
GPM
27
GPM
28
GPM
29
GPM
30
GPM
31
GPM
32
GPM
33
GPM
34
GPM
35
GPM
36
GPM
37
GPM
38
GPM
39
GPM
EL-80
3+1
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
EL-110
4+1
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
EL-150
5+2
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
EL-220
8+4
17’
19’
21’
23’
24’
*
*
*
*
*
*
*
*
*
*
*
*
*
*
EL-299
10+6
14’
15’
16.5’
18’
20’
22’
24’
26’
29’
33’
36’
*
*
*
*
*
*
*
*
EL-399
15+8
9.2’
9.7’
10.3’
11.1’
12’
12.9’
13.6’
14’
15.7’
17’
18’
19.4’
21’
22.5’
26’
28’
31’
34’
39’
SYSTEM TEMPERATURE RISE CHART
Model Module
20°
Δ
t
25°
Δ
t
30°
Δ
t
35°
Δ
t
40°
Δ
t
Ft / Friction Flow Rate Ft / Friction Flow Rate Ft / Friction Flow Rate Ft / Friction Flow Rate Ft / Friction Flow Rate
EL-80
3+1
17’
8 GPM
10’
6.6 GPM
7’
5.3 GPM
7’
4.6 GPM
4’
4 GPM
EL-110
4+1
25’
11 GPM
17’
9.1 GPM
12’
7.3 GPM
9’
6.4 GPM
8.2’
5.5 GPM
EL-150
5+2
27’
15 GPM
17’
12.5 GPM
12’
10 GPM
10’
8.8 GPM
8.8’
7.5 GPM
EL-220
8+4
19’
22 GPM
13’
18.3 GPM
12’
14.6 GPM
6’
12.8 GPM
5’
11 GPM
EL-299 10+6
29’
29 GPM
18’
24.5 GPM
13’
20 GPM
9.5’
17.3 GPM
8’
14.5 GPM
EL-399 15+8
39’
39 GPM
19’
32.5 GPM
13’
26 GPM
10’
22.8 GPM
8’
19.5 GPM
Figure 5-1
Figure 5-1a
Summary of Contents for EL-110 LP
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