Boiler Room - CleaverBrooks CFC-500 Operation, Service And Parts Manual

Section 2 — Installation
CFC - Maximum Firing Rate vs. Glycol Concentration
100%
98%
96%
94%
92%
90%
88%
86%
84%
82%
80%
78%
76%
74%
Max Firing Rate %
72%
70%
25%
Warning
!
The boiler must not be installed
on carpeting.
Casing Support
Attachment
Venturi
Gasket
Flexible Connection
Direct Vent Connection
Figure 2-19 Air Inlet Extension
2-14
30% 35% 40%
Glycol Content
E. BOILER ROOM
The boiler room must comply with all building codes and
regulations. An adequate supply of combustion air is required for
safe operation. If the optional direct vent combustion air kit (Figure
2-19) is not used, ventilation must be provided to meet applicable
regulations for air supply.
Fan/Blower
Adapter Flange
See Section 6, Parts, for part numbers for the Direct Vent
Combustion Air kits available.
5400
5200
5000
4800
4600
4400
4200
4000
3800
50%
3600
3400
Notice
CFC - High Fire Speed Setting vs % Glycol
CFC-500/750/1000/1500 - HF RPM
CFC-1800 - HF RPM
CFC-2500 - HF RPM
25% 30% 35%
Glycol Content
Part No. 750-263
40% 50%