Appendix g – part list drawings, Appendix g – parts list drawings, Not shown on drawings below – AERCO BMK 1000 User Manual
Page 161: Sheet 1 of 6
Benchmark 750/1000 Boiler Installation, Operation & Maintenance Manual
APPENDIX G – PARTS LIST DRAWINGS
OMM-0082_0J
AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913
Page 161 of 192
GF-130
Ph.: 800-526-0288
05/21/2014
APPENDIX G – PART LIST DRAWINGS
Benchmark 750 - 1000 Parts List
Item # Qty Part #
Description
Item #
Qty
Part #
Description
EXHAUST MANIFOLD
CONTROLS (Continued)
1
1
43086
MANIFOLD: EXHAUST
31
1
61002-5
BLOCKED INLET SWITCH -8.0" W.C.
2
1
84033
SEAL: EXHAUST MANIFOLD
32
1
65085
TRANSFORMER: IGNITION
3
1
9-22
PIPE PLUG: 1/4" NPT: STEEL
33
1
65119
POWER OUTLET: DIN MOUNT
34
2
69141
DIN RAIL MOUNT END STOP
GAS TRAIN ASSEMBLY
35
1
64081
ECU
4
1
22140-1
STD FM GAS TRAIN ASSY
36
1
65011
TRANSFORMER 115V/24V 100VA
1
22140-2
DBB GAS TRAIN ASSY
37
1
65109
12V POWER SUPLY
1
22140-3
PROPANE GAS TRAIN ASSY
5
1
99017
SNUBBER: PRESSURE: 1/4"
38
1
69145
RAIL: DIN: 8 1/2" LG
6
1
81155
GASKET: 1 1/4" PIPE FLANGE
39
2
65120
TERMINAL BLOCK: DIN MOUNTED: BLK
7
1
61002-1
PRESSURE SWITCH: 2.6" W.C. FALL N.O.
40
2
65121
TERMINAL BLOCK: DIN MOUNTED: WHT
9
1
61002-
12
HIGH GAS PRESSURE SWITCH 4.7" W.C.
41
3
65122
TERMINAL GROUND BLOCK: DIN
MOUNTED
10
1
92077
1/4" NPT MXF BRASS BALL VALVE
42
2
65118
FUSE TERMINAL: DIN MOUNTED
43
1
69177
LIMIT CONTROL TEMP CONTROLLER
BURNER, AIR/FUEL VALVE, HEAT EXCHANGER
44
1
69005
ACTUATOR, SSOV w PRESSURE REG
11
1
46026
BURNER: BMK 1.0
45
1
24327
ASSEMBLY: POWER SUPPLY COVER
12
1
24367-1
BMK 1000 A/F Valve FRU kit
46
1
60019
DISCONNECT: FUSIBLE
1
24367-2
BMK 750 A/F Valve FRU kit
47
2
124512
FUSE: 4 AMP
13
1
24277
STAGED IGNITION ASSY
48
1
123449
SENSOR: TEMPERATURE
14
1
81143
GASKET: BURNER
49
1
93359
THERMOWELL
15
1
59171
REFLECTOR: SIGHT GLASS
50
1
33137
ELECTRICAL PANEL
16
1
59104
OBSERVATION PORT
51
1
181197
CONTROL BOX: C-MORE
17
1
28317
BMK 750 HEAT EXCHANGER
52
1
69151
PCB ASSY
1
28249
BMK 1000 HEAT EXCHANGER
53
2
124326
RELAY: OMRON MY2DC24[S]
54
2
51006
CLIP: HOLD-DOWN
HOSES & INSULATION
55
1
63097
I/O SENSOR/COMM HARNESS
18
1
97005-5
TUBE: FLEXIBLE GAS 18"
56
1
63090
TEMP LIM CONT PWR HARNESS
19
1
80080
INSULATION: SHELL
57
1
124327
HARNESS: INTERLOCK HARNESS
58
1
63086
SHELL HARNESS
59
1
63147
HARNESS: WIRING: GAS TRAIN
BLOWER
60
1
65156
FLAME ROD SIGNAL AMPLIFIER
20
1
58061
BMK BLOWER REPLACEMENT KIT
61
1
61030
OUTLET TEMP SENSOR
22
1
81064
GASKET: BLOWER
62
1
61024
AIR INLET TEMPERATURE SENSOR
23
1
88004
O-RING #2-244 BUNA-N
63
1
65104
CABLE: H.V. IGNITION
24
1
24356-1
FLAME DETECTOR KIT
64
1
63083
HARNESS: O2 SENSOR
25
1
61026
LEAN OXYGEN SENSOR
65
1
63085
CONTROL HARNESS: BMK 1000 & 750
26
58023
IGNITOR REPLACEMENT KIT
67
1
69038
ACCTUATOR, SSOVE w/o P.O.C. SWITCH
27
1
59139
AIR FILTER: 6" X 4.5 LG
68
1
GP-122774
VALVE, VENT 3/4"
CONTROLS
69
1
65162
24V POWER SUPLY (SEQUENCING
ISOLATION VALVE)
28
1
123966
SWITCH: OVER TEMP-AUTO RESET
29
1
123552
SWITCH: OVER TEMP-MANUAL RESET
30
1
60011-1
SWITCH ASSY: BLOWER PROOF
NOT SHOWN ON DRAWINGS BELOW
AERCO International,
Inc. Blauvelt, NY
10913
Benchmark 750-1000 Part List
03/07/2014
28321-1 rev D, 28253-1 rev F (reference PL-A-173)
Sheet 1 of 6