38
TABLE 9.6: PIPE AND CIRCULATOR SIZING FOR INDIRECT WATER HEATER LOOP
BOILER
MODEL
(a)
(b)
(c)
(d)
(e)
(f)
PIPE
SIZE
FLOW
MAX. I.W.H.
PRESSURE
DROP
ALLIANCE™
INDIRECT WATER
HEATERS
CIRCULATOR
MODEL
I.W.H. LOOP MAX
EQUIVALENT
LENGTH
(in NPT)
(GPM)
(ft HEAD)
(ft)
FCM090
1
8.0
3.0
AL27SL
AL35SL
AL50SL (*)
AL70SL (*)
AL119SL (*)
Taco 0014
50
FCM090
1
8.0
3.0
AL27SL
AL35SL
AL50SL (*)
AL70SL (*)
AL119SL (*)
Taco 0013
(Note #3)
190
FCM120
1
8.0
3.0
AL27SL
AL35SL
AL50SL
AL70SL
AL119SL
Taco 0014
71
FCM120
1
8.0
5.0
AL27SL
AL35SL
AL50SL
AL70SL
AL119SL
(Note #2)
Taco 0014
45
FCM120
1
8.0
5.0
AL27SL
AL35SL
AL50SL
AL70SL
AL119SL
(Note #2)
Taco 0013
(Note #3)
185
NOTES:
1) Indirect water heaters with an asterisk (*) will not achieve their catalog rating due to inadequate boiler output.
2) When used with an indirect heater having a pressure drop less than 3.0 ft of head, the Taco 0013 can be installed
with up to 211 equivalent ft of 1” pipe.
3) Use isolation relay between Taco 0013 and FCM - see Figure 10.3
TABLE 9.5: PIPE AND CIRCULATOR SIZING FOR BOILER LOOP
BOILER
MODEL
(a)
(b)
(c)
(d)
(e)
PIPE
SIZE
FLOW
TEMP
RISE
CIRCULATOR
MODEL
BOILER LOOP
MAX EQUIVA-
LENT LENGTH
(in NPT)
(GPM)
(F)
(ft)
FCM090
1
8.0
21
Taco 0014
90
FCM090
1
8.0
21
Taco 0013 (Note #1)
230
FCM120
1
8.0
29
Taco 0014
111
FCM120
1
9.0
25
Taco 0014
61
FCM120
1
12.0
19
Taco 0013 (Note #1)
28
NOTE: 1) Use isolation relay between Taco 0013 and FCM - see Figure 10.3
Summary of Contents for FREEDOM FCM120
Page 8: ...8 Figure 5 1 Wall Mounting Hole Locations ...
Page 9: ...9 Figure 5 2 Boiler Mounting Hardware ...
Page 11: ...11 Figure 6 1 Boiler Installed In A Confined Space Ventilation Air From Inside ...
Page 31: ...31 Figure 7 21 Condensate Piping Arrangement ...
Page 44: ...44 Figure 10 1 Wiring Connections Diagram ...
Page 45: ...45 Figure 10 2 Ladder Diagram ...
Page 46: ...46 Figure 10 3 Wiring of Isolation Relay for Control of Two Heating Circulators ...
Page 49: ...49 FCM Series Lighting and Operating Instructions ...
Page 55: ...55 FIGURE 12 2 BASIC MENU TREE ...
Page 64: ...64 ...
Page 66: ...66 ...
Page 68: ...68 ...
Page 69: ...69 ...
Page 70: ...70 ...
Page 72: ...72 150 151 152 153 154 155 ...
Page 73: ...73 156 157 158 159 160 161 ...
Page 74: ...74 162 ...
Page 75: ...75 NOTES ...
Page 78: ...78 NOTES ...
Page 79: ...79 NOTES ...
Page 80: ......