Appendix F: Benchmark 750/1000 Part List - Aerco Benchmark BMK 750 User Manual

Benchmark 750-3000 Boiler Operation, Service, Maintenance Guide - KOREA
APPENDIX F – BENCHMARK 750/1000 PART LIST

Appendix F: BENCHMARK 750/1000 PART LIST

Benchmark 750 and Benchmark 1000 Part List
Item # Qty Part # Description
EXHAUST MANIFOLD
1 1 43086 MANIFOLD: EXHAUST
2 1 84045 SEAL: EXHAUST MANIFOLD
3 1 9-22 PIPE PLUG: 1/4" NPT: STEEL
GAS TRAIN ASSEMBLY
4 1 22140-1 FM GAS TRAIN ASSY
5 1 81155 GASKET: 1 1/4" PIPE FLANGE
BURNER, AIR/FUEL VALVE, HEAT EXCHANGER
8 1 24276-TAB BURNER A/F ASSEMBLY
10 1 46026 BURNER
24367-1 BMK 1000 A/F Valve Replacement Kit
12 1
24367-2 BMK 750 A/F Valve Replacement Kit
13 1 24277 STAGED IGNITION ASSY
14 1 81143 GASKET: BURNER
BMK 750 HEAT EXCHANGER
28576
(Single Inlet)
17 1
BMK 1000 HEAT EXCHANGER
28586
(Single Inlet)
HOSES & INSULATION
18 1 97087-20 TUBE: FLEXIBLE GAS 20" (50.8 cm)
19 1 80080 INSULATION: SHELL
BLOWER
20 1 58061 BLOWER Replacement Kit
24 1 24356-1 FLAME DETECTOR Replacement Kit
25 1 61026 LEAN OXYGEN SENSOR
26 1 58023 IGNITER-INJECTOR Replacement Kit
27 1 59139 AIR FILTER: 6" X 4.5 (11.4 cm) LG
CONTROLS
28 1 123966 SWITCH: OVER TEMP-AUTO RESET
29 1 123552 SWITCH: OVER TEMP-MANUAL RESET
30 1 60011-4 BLOWER PROOF SWITCH ASSY:
31 1 61002-5 BLOCKED INLET SWITCH -4.5 W.C.
32 1 65085 IGNITION TRANSFORMER
33 1 61034 SPARK MONITOR (AC Transducer)
34 1 60026 CIRCUIT BREAKER 2 POLE 20A
35 1 64081 ECU
36 1 65011 TRANSFORMER 115V/24V 100VA
37 1 65109 12V POWER SUPPLY
39 2 65120 TERMINAL BLOCK: DIN MOUNTED: BLK
AERCO International,
Inc. Blauvelt, NY
10913
OMM-0128_0C
GF-206-K
Benchmark 750/1000 Part List
Benchmark 750 P/N 28321-TAB rev F
Benchmark 1000 P/N 28253-TAB rev F
AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913
Ph.: 800-526-0288
TERMINAL BLOCK: DIN MOUNTED:
40 2 65121
WHT
TERMINAL GROUND BLOCK: DIN
41 3 65122
MOUNTED
42 2 65118 FUSE TERMINAL: DIN MOUNTED
43 1 64088 LIMIT CONTROL TEMPERATURE
POWER SUPPLY COVER ASSY.
45 1 24502
(International)
46 1 69102-2 BENCHMARK PUMP RELAY
47 2 124512 FUSE: 4 AMP
48 2 123449 SENSOR: TEMPERATURE
49 1 58132 THERMOWELL
51 1 69186-4 C-MORE CONTROLLER
52 1 69172 I/O (PCB) ASSEMBLY
60 1 65156 FLAME ROD SIGNAL AMPLIFIER
61 1 61030 OUTLET TEMP SENSOR
62 1 61024 AIR INLET TEMPERATURE SENSOR
66 1 24468 210 TO 120 V TRANSFORMER ASSY
24V POWER SUPPLY (SEQUENCING
69 1 65162
VALVE)
SHEET METAL/PANEL ASSEMBLY
70 1 37155 PANEL: LEFT (Black)
71 1 37156 PANEL: RIGHT (Black)
72 1 37154 TOP COVER ASSY (Black)
73 1 25087 FRONT FRAME ASSY. (Black)
74 1 25085-TAB FRONT PANEL
76 2 59179 HANDLE, CONCEALED PULL
77 4 59133 LATCH: COMPRESSION
78 1 50010 LATCH: DRAW
79 1 50011 KEEPER: DRAW LATCH
82 1 39217 AIR INLET ADAPTER: 6" PVC (Black)
OTHER ACCESSORIES / PARTS
89 1 122843 LOW WATER CUTOFF
90 1 123863 VALVE: BALL 1/8" NPT
91 1 92094 BOILER DRAIN VALVE: 3/4 MNPT x GHT
94 1 59178 VENT: AIR 1/8 NPT
 Not shown on drawing
Replacement Kit
09/28/2017
Sheet 1 of 6
Page 95 of 146
11/29/2017