Dunkirk Helix VX Vertical Laser Tube Wall Hung Stainless Steel Modulating Condensing Boiler - Manual (Page 15)

15
FIGURE 5-4A System Piping - LWCO Probe Location
System
Return
System
Supply
Safety Relief Valve
WALL
MOUNTED
ONLY
5 - HYDRONIC PIPING
FIGURE 5-4C LWCO Suggested Probe Location
FIGURE 5-4D LWCO Suggested Probe Location
Pipe to
condensate
drain
FIGURE 5-4B LWCO Suggested Probe Location
Air Vent LWCO
Stand
Pipe
System
Return
System
Supply
No
Valves
12"
Max.
Air Vent
Safety Relief Valve
LWCO
Pipe to
condensate
drain
System
Supply
System
Return
MINIMUM
ACCEPTABLE
HEIGHT FOR
LWCO PROBE
Air Vent
LWCO Safety Relief Valve
Safety
Relief Valve
System
Supply
System
Return
No
Valves
12"
Max.
MINIMUM
ACCEPTABLE
HEIGHT FOR
LWCO PROBE
MINIMUM
ACCEPTABLE
HEIGHT FOR
LWCO PROBE
MINIMUM
ACCEPTABLE
HEIGHT FOR
LWCO PROBE
Shown 50/75/100 Model
Shown 50/75/100 Model
Shown 50/75/100 Model