INSTALLATION AND OPERATION INSTRUCTIONS
6-6
VFC 15-150, VFC 45-225 MODULATING GAS BOILERS
Diagram 6.3-3: Water pressure sensor group
Diagram 6.3-1: Vent high limit
Diagram 6.3-4: Accessory parts kit (shipped with boiler)
51 TRAP/EXHAUST KIT
Diagram 6.3-2: Intake Air Filter (order separately)
ITEM #
DESCRIPTION
PART #
47
Pressure Relief Valve
180-005
49
Outdoor Temperature Sensor
240-025
51(a)
Trap/Exhaust Kit VFC15-150
P-150
51(b)
Trap/Exhaust Kit VFC45-225
P-151
66
Washer, #10, External Tooth
150-085
67
Screw, #10-32 x 1/2"
150-084
75
Switch, Snap disk, Manual Reset, 230F
240-030
100
Sensor, Water Pressure
240-006
101
Pressure Sensor Bushing
250-023
103
Intake Air Filter Element
180-103
104
Intake Air Filter Housing
180-104
PARTS BELOW - NOT SHOWN
68
Ignition Cable
210-001
69
Fuse Kit (10 pack)
P-114
71
8 Position Terminal Block - Green
240-019
72
22 Position Terminal Block - Orange
240-020
73
DC to AC Fan Harness Conversion Kit
71-ACDC
74
Acid Neutralization Tank
180-029
102
Ignitor Kit w/Gasket
P-142
6.3 ADDITIONAL PARTS DIAGRAMS
Summary of Contents for VFC 15-150
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