Crown Boiler AWI037 Installation Instructions Manual page 38

Awi & twi series gas-fired natural draft hot water boilers
Table of Contents

Advertisement

CAUTION: MAIN BURNER ORIFICE SIZES SHOWN ARE FOR BOILERS INSTALLED AT ALTITUDES
KEY #
DESCRIPTION
41
1" BURNER WITH PILOT BRACKET
42
1" BURNER LESS PILOT BRACKET
43
MANIFOLD (1" BURNERS)
44
NAT GAS ORIFICE (#44 DRILL SIZE)
44
NAT GAS ORIFICE (#45 DRILL SIZE)
44
NAT GAS ORIFICE (#46 DRILL SIZE)
44
NAT GAS ORIFICE (#48 DRILL SIZE)
44
LP GAS ORIFICE (#55 DRILL SIZE)
44
LP GAS ORIFICE (1.25mm DRILL SIZE)
44
LP GAS ORIFICE (#56 DRILL SIZE)
45
GAS VALVE (STND. PILOT, NAT GAS)
45
GAS VALVE (E.I., NAT GAS)
45
GAS VALVE (STND. PILOT, NAT GAS)
45
GAS VALVE (E.I., NAT GAS)
GAS VALVE (STND. PILOT, LP GAS)
45
45
GAS VALVE (E.I. PILOT, LP GAS)
45
GAS VALVE (STND. PILOT, LP GAS)
45
GAS VALVE (E.I., LP GAS)
46
PILOT ASSY. (STND. PILOT, NAT GAS)
46a
PILOT ASSY. (E.I., NAT GAS)
46
PILOT ASSY. (STND. PILOT, LP GAS)
46a
PILOT ASSY. (E.I., LP GAS)
47
THERMOCOUPLE
47a
IGNITION CABLE
48
PILOT TUBING
49
1/8 SHORT FERRULE (INCLUDED WITH
GAS VALVE)
50
1/8 LONG FERRULE (INCLUDED WITH
PILOT ASSEMBLY)
51
A26 PILOT ORIFICE (STND. PILOT NAT
GAS) - INCLUDED WITH PILOT ASSY.
KF24 PILOT ORIFICE (E.I., NAT GAS) -
51a
INCLUDED WITH PILOT ASSY.
K14 PILOT ORIFICE (STND. PILOT LP
51
GAS) - INCLUDED WITH PILOT ASSY.
K16 PILOT ORIFICE (E.I., LP GAS) -
51a
INCLUDED WITH PILOT ASSY.
60
50mm BURNER WITH PILOT BRACKET
61
50mm BURNER LESS PILOT BRACKET
62
MANIFOLD (50mm BURNERS)
MAIN BURNER ORIFICE-CONSULT
63
CROWN REPRESENTATIVE FOR
CORRECT SIZE
64
ORIFICE HITCH PIN
65
LOWER INJECTION SHIELD
66
UPPER INJECTION SHIELD
67
1/4-20 BRASS WING NUT
*
10-32 x 3/16" SCREW
* NOT PICTURED
BELOW 2000 ft
QTY. OR
CROWN P.N.
37
61
150500
1 ea.
1 ea.
150501
1 ea.
2 ea.
1 ea.
700152
700153
950300
3 ea.
950301
2 ea.
950302
950304
950330
3 ea.
950336
2 ea.
950331
3507010
1 ea.
1 ea.
(VR8200C6008)
3507020
1 ea.
1 ea.
(VR8204C6000)
3507110
(VR8300C4134)
3507120
(VR8304P4298)
3507210
1 ea.
1 ea.
(VR8200C6040)
3507220
1 ea.
1 ea.
(VR8204C6018)
3507230
(VR8300C4548)
3507240
(VR8304P4280)
3504005
1 ea.
1 ea.
(Q327A1949)
35-4700
1 ea.
1 ea.
(Q348A1275)
35-4020
1 ea.
1 ea.
(Q327A1915)
35-4600
1 ea.
1 ea.
(Q348A1259)
1 ea.
35-1040
35-1040
1 ea.
3501124
3501124
1 ea.
90-042
90-042
35-1600
1 ea.
1 ea.
(392449)
35-1650
1 ea.
1 ea.
(392449-4)
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
150550
1 ea.
150551
1 ea.
1 ea.
701153
2 ea.
950370
2 ea.
1 ea.
700503
700523
1 ea.
2 ea.
146-95-301
2 ea.
38
36
QUANTITY PER BOILER OR CROWN P.N.
95
128
162
1 ea.
1 ea.
1 ea.
4 ea.
6 ea.
8 ea.
700154
700155
700156
700157
5 ea.
7 ea.
9 ea.
5 ea.
7 ea.
9 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
35-1040
35-1040
35-1040
35-1040
3501124
3501124
3501130
3501130
90-042
90-042
90-043
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
2 ea.
3 ea.
4 ea.
701154
701155
701156
701157
3 ea.
4 ea.
5 ea.
3 ea.
4 ea.
5 ea.
700504
700505
700506
700507
700524
700525
700526
700527
2 ea.
2 ea.
2 ea.
2 ea.
2 ea.
2 ea.
262
195
229
1 ea.
1 ea.
1 ea.
11 ea.
13 ea.
15 ea.
17 ea.
700158
700159
700160
12 ea.
14 ea.
16 ea.
18 ea.
12 ea.
14 ea.
16 ea.
18 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
35-1040
3501141
3501141
3501130
3501136
3501136
900041
900041
90-043
90-043
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
5 ea.
6 ea.
7 ea.
701158
701159
701160
6 ea.
7 ea.
8 ea.
6 ea.
7 ea.
8 ea.
700508
700509
700510
700528
700529
700530
3 ea.
3 ea.
3 ea.
2 ea.
2 ea.
2 ea.
295
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
8 ea.
9 ea.
9 ea.
3 ea.
2 ea.

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents