Benchmark 2500 & 3000 Part List - Watts Aerco Benchmark 5000 Reference Manual

Benchmark with Edge [I] Controller: Reference Manual
SECTION 4: BENCHMARK 2500 & 3000 PART LIST
SECTION 4: BENCHMARK 2500 & 3000 PART LIST
Item # Qty Part # Description
EXHAUST MANIFOLD
1 1 39156 Exhaust Manifold
2 1 92094 Boiler Drain Valve: 3/4 "
3 1 84040 Exhaust Manifold Seal
4 2 9-22 Pipe Plug - Exhaust Manifold
HEAT EXCHANGER
58179-5 
BMK 2500 Heat Exchanger, single inlet
5 1
58179-6 
BMK 3000 Heat Exchanger, single inlet
6 1 123692 Plug, 1-1/2" NTP
7 1 80081 Insulation: Shell
CONTROLS
8 2 123449 Temperature Sensor
58132 
9 1 Thermowell
10 1 61030 Temperature Sensor
69126 
11 1 Low Water Cutoff

Replacement Kit and/or Catalog number
9
11 10
2
UPPER LEFT-REAR VIEW
AERCO International,
Inc. Blauvelt, NY
10913
OMM-0146_A • GF-219 • 5/25/2020
Benchmark 2500 & 3000 with Edge [i] Part List
Benchmark 2500 29510-TAB rev A
Benchmark 3000 29512-TAB rev A
Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST
7
8
4
8 2
1
LOWER LEFT-REAR VIEW
8/29/2019
11/22/2019
3 5 6
Sheet 1 of 5
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