Watts Aerco Benchmark 5000 Reference Manual page 31

Benchmark with Edge [I] Controller: Reference Manual
SECTION 4: BENCHMARK 2500 & 3000 PART LIST
Benchmark 2500/3000 Spare Parts Kit P/N 58048-TAB
Kit Number * Description
58048-C30 30 PSI (207 kPa) KIT (CONBRACO)
58048-C50 50 PSI (345 kPa) KIT (CONBRACO)
58048-C60 60 PSI (414 kPa) KIT (CONBRACO)
58048-C75 75 PSI (517 kPa) KIT (CONBRACO)
58048-C100 100 PSI (689 kPa) KIT (CONBRACO)
58048-C125 125 PSI (862 kPa) KIT (CONBRACO)
58048-C150 150 PSI (1034 kPa) KIT (CONBRACO)
58048-W50 50 PSI (345 kPa) KIT (WATTS)
58048-W60 60 PSI (414 kPa) KIT (WATTS)
58048-W75 75 PSI (517 kPa) KIT (WATTS)
58048-W100 100 PSI (689 kPa) KIT (WATTS)
58048-W125 125 PSI (862 kPa) KIT (WATTS)
58048-W150 150 PSI (1034 kPa) KIT (WATTS)
58048-K160 160 PSI (1103 kPa) KIT (KUNKLE)
For Dual Fuel units add "DF" to the part number (i.e., 58048-C30-DF)
*
Wiring Harnesses (not shown)
Part # Description
63004 HARNESS: 460V TRANSFORMER – 460 V only
63059 HARNESS: DRIVE REACTOR
63083 HARNESS: O2 SENSOR
63090 HARNESS: TEMPERATURE LIMIT CONTROL
63103 HARNESS: SHELL
63104 HARNESS: I/O INTERLOCK
63105 HARNESS: I/O SENSOR/COMM
63111 HARNESS: CONTROL
63121 HARNESS: 12V POWER SOURCE
63134 VENT FAN POWER WIRE – DUAL FUEL ONLY
2500/3000
Benchmark
Part # Description
92084-6 Motorized Sequencing Valve
27086-1 
Actuator: SSOV w/o P.O.C. Switch
64048 
SSOV With Pressure Regulator
58023 
Ignitor-Injector
58063-1 
Blower, 480V
58063-2 
Blower, 208V

Replacement Kit and/or Catalog number
AERCO International,
Inc. Blauvelt, NY
10913
OMM-0146_A • GF-219 • 5/25/2020
Pressure Relief
Valve Kit
92016-1
92016-2
92016-3
92016-4
92016-5
92016-6
92016-7
92016-8
92016-9
92016-10
92016-11
92016-12
92016-13
92016-14
Kits Available
Part #
24311-8 
24311-9 
24311-1 
24311-7 
24356-1 
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
Condensate
Pressure/Temp
Trap Assy.
Gauge
123675-5
123675-5
123675-6
123675-6
123675-6
123675-6
123675-7
24441
123675-5
123675-6
123675-6
123675-6
123675-6
123675-7
123675-7
Description
A/F Valve Assy BMK 2500 – Single Fuel
A/F Valve Assy BMK 2500 – Dual Fuel
A/F Valve Assy BMK 3000 – Single Fuel
A/F Valve Assy BMK 3000 – Dual Fuel
Flame Rod
8/29/2019
11/22/2019
2" Ball
Valve
123540
Sheet 5 of 5
Page 31 of 76