Parts
9-52
750-211 (revised 2009)
Promethean Boilers, Model 4WI Manual
9.2.39 — Hot Water Temperature Controls: 60”-106”, 100-800 HP
1
1
4
1
1
8
REAR FLANGE
1
3
1
2
5
3
1
1
3
1
2
7
9
1
4
30-125#
1
5
DESCRIPTION
TEMPERATURE CONTROL, MODULATING (MC)
BILL OF MATERIAL
ITEM PART NO.
2
1
QTY
WELL, SEPARABLE
1
1
SEE TABLE
SEE TABLE
USED ON
TEMPERATURE CONTROL, HIGH LIMIT (HLC)SEE TABLE
SEE TABLE41
31
WELL, SEPARABLE
TEMPERATURE CONTROL, OPERATING LIMIT (OLC)
SEE TABLE
SEE TABLE
61
51
WELL, SEPARABLE
THERMOMETERSEE TABLE
71
78"-106", 250-800 HP
60"-67", 100-200 HP
SEE TABLE THERMOMETER
SEE TABLE
SEE TABLE
81
WELL, SEPARABLE
WELL, SEPARABLE
30-125# HW
937-00772
832-02091
240-280 DEG F. HTHW
817-00378
817-01244
281-360 DEG F. HTHW
832-02091
937-00772
817-00699 817-00399
817-02402817-01281
817-00699
817-01257
817-00698
817-00700
817-00699
817-00699 817-00399
817-00400
937-00710
937-00673
937-00710
937-00673 937-00027
937-00787
937-00658
817-00641
817-03103
937-00658
SEE TABLE BRACKET, LIMIT CONTROLS
SEE TABLE
91
008-00995008-00995
008-00995 008-00995
008-00967
008-00995 BRACKET, LIMIT CONTROLS
-
-
-
-
-
MACH. SCR. #10-32 x 3/4"
NUT, MACH. SCR. #10-32
SHT. MTL. SCR. #10-32 x 5/8"
MOUNTING BRACKET, MERCOID CONTROLS
BUSHING, REDUCING, 3/4" x 1/2", F.S.
841-00571
928-0003915
14
1
4
STRAP, PIPE
SEE TABLE
847-00466
860-00004
869-00009
12
13
11
9
9
10 2
-
008-01317
-
008-01317
5
-
6
1
1
2
1
1
A
Q
U
A
S
TA
T
M
A
N
I
F
O
LD
PRESSURE VESSEL
H.T.H.W.
7
1
3
1
2
9
1
4
3
1
5
REAR FLANGE
1
2
5
1
0
1
3
8
6
4
1
2
1
6
I
N
P
A
N
EL
TO UDC2300
16 24 FT 950-00414 WIRE, THERMOCOUPLE, TYPE-J
-
SEE TABLE
1
8
1
1
1
7
60"-67", 100-200 HP
60"-67", 100-200 HP
78"-106", 250-800 HP
78"-106", 250-800 HP
A
Q
U
A
S
TA
T
M
A
N
I
F
O
LD
PRESSURE VESSEL
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