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50
FLOW SWITCH
Fig. 23 — Flow Switch
a30-413
8
BAD
BAD
GOOD
GOOD
Fig. 24 — Tank Baffling
a30-31
8
5
PT
PT
T1
T2
F
S
PP
PP
D
D
V
D
PT
PT
Chilled
W
a
ter In
Chilled
W
a
ter O
u
t
He
a
ter
He
a
ter
E
PT
Air
S
ep
a
r
a
tor with Vent
*
S
tr
a
iner/
Su
ction G
u
ide
P
u
mp
Combin
a
tion V
a
lve
I
s
ol
a
tion V
a
lve
*
Pre
ssu
re Red
u
cing
Fill V
a
lve
*
Flexible Connection
s*
Pre
ssu
re Relief
*
HYDRONIC PUMP PACKAGE
IN
S
IDE
UNIT
OUT
S
IDE
UNIT
20 Me
s
h
S
t
a
iner
**
LEGEND
*Field-supplied and installed.
†Factory-installed option.
**Re
q
uired for open loop systems.
D
—
Drain,
3
/
4
-in. NPT
D
—
Drain,
1
/
4
-in. NPT
E
—
Expansion Tank Connection,
3
/
4
-in. NPT
FS
—
Flow Switch
PP —
Pipe Plug,
1
/
4
-in. NPT
PT
—
Pressure/Temperature Tap
T1
—
Leaving Water Thermistor
T2
—
Entering Water Thermistor
V
—
Vent,
1
/
4
-in. NPT
Indicates items provided with the
optional hydronic pump package.
Fig. 25 — Typical Piping Diagram on 30XA Units with Hydronic Package — Single Pump
a30-4414
Summary of Contents for AQUAFORCE 30XA080
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