BOILER BOOK CFC-E
ENGINEERING DATA
28
Figure 20. Treatment Tank
Condensate Piping for Multiple Boilers
The number of condensate treatment tanks required for multiple boiler installations depends on the
total amount of condensate produced by the system. As a general rule, CB recommends a maximum
of 4 boilers per tank, with total BTU per tank not to exceed 8,000,000.
See figures below for suggested piping. When using the combo tank, supply make-up water at the
connection shown. An internal float in the tank activates the make-up water valve.
Table 13. Condensate piping for multiple boilers
CFC-E
Model
BTU/hr
Max.
Condensation
GPH
Max. Boilers
per Tank
2000
2,000,000
13.5
4
1500
1,500,000
10
4
1000
1,000,000
7
4
750
750,000
5
4
500
500,000
3.5
4
TO DRAIN
1" FNPT
outlet
1" FNPT
inlet
FROM
BOILER
Summary of Contents for CFC-E 1000
Page 1: ...CFC E ClearFire Condensing Boiler Boiler Book 02 2018...
Page 52: ...BOILER BOOK CFC E EXAMPLE SYSTEM SCHEMATICS 52 Figure 38 Primary Secondary Single Boiler...
Page 53: ...BOILER BOOK CFC E EXAMPLE SYSTEM SCHEMATICS 53 Figure 39 Primary Secondary Two Boilers...
Page 54: ...BOILER BOOK CFC E EXAMPLE SYSTEM SCHEMATICS 54 Figure 40 Primary Secondary Three Boilers...
Page 55: ...BOILER BOOK CFC E EXAMPLE SYSTEM SCHEMATICS 55 Figure 41 Primary Variable Flow Single Boiler...
Page 56: ...BOILER BOOK CFC E EXAMPLE SYSTEM SCHEMATICS 56 Figure 42 Primary Variable Flow Two Boilers...
Page 57: ...BOILER BOOK CFC E EXAMPLE SYSTEM SCHEMATICS 57 Figure 43 Primary Variable Flow Three Boilers...
Page 60: ...BOILER BOOK CFC E EXAMPLE SYSTEM SCHEMATICS 60...
Page 61: ...BOILER BOOK CFC E e mail info cleaverbrooks com Web Address http www cleaverbrooks com...
