Dunkirk Hotline Indirect Water Heater - Manual (Page 11)

Page 11
See Figure 8 for piping your HotLine Indirect Coil Tank Water Heater to a low-mass boiler
(diagram recommended by boiler manufacturer).
SECTION IV: INSTALLATION (cont.)
CHECK
VALVES
ZONE
CIRCULATORS
ISOLATION
VALVES
ADDITIONAL
ZONES
INDIRECT
CIRCULATOR
INDIRECT WATER
HEATER
TO
HEATING
ZONE
AIR
SEPARATOR
AIR VENT
EXPANSION
TANK
COLD
WATER
INLET
B
O
IL
E
R
C
IR
C
U
L
A
T
O
R
LESS THAN (4)
PIPE DIAMETERS
BOILER
FROM
HEATING
ZONE
ISOLATION
VALVES
ADDITIONAL
ZONES
Figure 8: HotLine Indirect with Low-Mass Boiler