Dunkirk Helix VLT Vertical Laser Tube, Wall Hung Modulating Condensing Boiler - Manual (Page 8)

8
FIGURE 3-1 Boiler Components (Viewed from Back of Boiler)
VENT CONNECTOR
NOTE:
See Section 5-3 For
Safety Relief Valve
Piping Instructions
COMBUSTION
AIR INLET
SAFETY RELIEF VALVE
AIR VENT
FIGURE 3-3 Upper and Lower Jacket Latch (Viewed
from front of boiler)
Lift Jacket up,
engage jacket with
chassis,
push down.
FIGURE 3-2 Lower Jacket (Viewed from front of boiler)
Disconnect connector
before removing lower
jacket
Lower Jacket
Connector to User
Interface
(1) User Interface
Service Switch
Upper and Lower
Jacket Latch
WALL MOUNT
SUPPORT
BRACKET
3 - COMPONENT LISTING