Watts AERCO Benchmark Platinum 750 Reference Manual page 32

Benchmark Platinum with Edge [II]: Reference Manual
SECTION 4: BENCHMARK PLATINUM 2500 & 3000 PART LIST
CONTROLS
13 1 64081 ECU (for O
14 1 124866 Solenoid Valve
15 1 59178 Vent: Air 1/8 NPT
16 1 123863 Valve: Ball 1/8" NPT
17 1 61026 O
2
18 1 65085 Ignition Transformer
19 1 61056 Temperature Sensor, Dual Thermocouple
69126 
20 1 Low Water Cutoff
58132 
21 1 Thermowell
22 1 61051 Directly Immersed Temperature Sensor, PT-1000
23 1 65227 Step Down Transformer 460/230/208 to 120/24 VAC

Replacement Kit and/or Catalog number
15
16
17
18
19
20 21
AERCO International,
Inc. Blauvelt, NY
10913
OMM-0138_D • GF-212 • 2/24/2021
Sensor)
2
Sensor
22
2
UPPER LEFT-REAR VIEW
Benchmark Platinum 2500 & 3000 Part List
Benchmark Platinum 2500 29443-TAB rev F
Benchmark Platinum 3000 29446-TAB rev F
Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST
13
14
UPPER REAR VIEW
23
8/26/2020
Sheet 2 of 5
Page 32 of 91