Section 3: Benchmark 1500 & 2000 Part Lists - Watts Aerco Benchmark Platinum Series Reference Manual

Benchmark Platinum with Edge Controller: Reference Manual
SECTION 3: BENCHMARK 1500 & 2000 PART LIST
SECTION 3: BENCHMARK 1500 & 2000 PART LISTS
Item # Qty Part # Description
EXHAUST MANIFOLD
1 1 39187 EXHAUST MANIFOLD
2 1 81165 EXHAUST MANIFOLD SEAL
3 1 9-22 Pipe Plug - Exhaust Manifold
4 1 92094 Boiler Drain Valve: 3/4 "
GAS TRAIN ASSEMBLIES
(See
22314 BMK 1500 Standard Gas Train
22315 BMK 1500-2000 DBB Gas Train
5 1
22316 BMK 1500/2000 Dual Fuel Gas Train
22317 BMK 1500/2000 Dual Fuel DBB Gas Train
HEAT EXCHANGER
6 1 80089 Insulation: Shell
28613 BMK 1500 Heat Exchanger – Dual Inlet
7 1
28614 BMK 2000 Heat Exchanger – Dual Inlet
BURNER-BLOWER-A/F Valve
8 1 26021-TAB Burner-Blower Assy.
9 1 88003 O-Ring, #2-239, 1 1/4" Pipe Flange
10 1 59138 Air Filter, 6"
11 1 97087-72 Flex Gas Tube 72" (1.83 m)
CONTROLS
12 3 61051 Temperature Sensor, PT-1000
13 1 58132  Thermowell
14 1 69126  Low Water Cutoff
15 1 65212 Power Transformer 120 TO 24 VAC
16 1 64081 ECU (for O
17 1 59178 Vent: Air 1/8 NPT
18 1 123863 Valve: Ball 1/8" NPT
19 1 61026 O
2
20 1 65085 Ignition Transformer
21 1 61056 Temperature Sensor, Dual Thermocouple
Replacement Kit and/or Catalog number

TOP- LEFT REAR
VIEW
AERCO
International, Inc.
Blauvelt, NY 10913
OMM-0138_B • GF-212 • 7/16/2019
full diagram below)
full diagram below)
(See
Sensor)
2
Sensor
14
Benchmark 1500 & 2000 Part List
29437-TAB rev B
Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST
15
20
TOP-REAR VIEW
21
13 12
19 17
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4/29/2019
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