Dunkirk DCBF-100 Manual page 14

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Illustrations are a depiction of the boiler for general location of parts and may vary depending on model.
3 - COMPONENT LISTING
DUNKIRK DCBF-125
24
25
13 12
1
2
3
4
5
6
7
8
9
10
11
10
Dunkirk
ITEM
DCBF-125
NO.
1
Coaxial Connector
2 Flue Sensor
3 Heat Exchanger
4 Burner (not shown)
5
Flame Detection Electrode
6
Air/Gas Blend Manifold
7 Venturi
8
Fan
9 Pump with Air Separator
10 Boiler Drain Tap
11 Heating Return
12
Gas Inlet
Optional Indirect Tank
13
Connection
14
Heating Supply Connection
15 Condensate Connection
16 Low Water Pressure Cutoff
17 3-Way Valve with Motor
18
Gas Valve
19 Water Safety Thermostat
NTC Heating sensor (Flow/Return)
20
QTY 2, (1 Shown for clarity)
21 Ignition Electrode
22 Pressure Switch
23 Pressure Relief Valve
24
Exhaust Test Port
25 Intake Test Port
240013375 REV A, [07/01/2021]