Watts AERCO Benchmark OMM-0121 Operation And Maintenance Manual page 139

Benchmark 750-3000 Boiler Operation & Maintenance Manual
APPENDIX H – BENCHMARK 2500/3000 PART LIST
Benchmark 3000 DF DBB PROPANE Gas Train – P/N 22178-1
Item Qty Part # Description
1 1 124142 VALVE: SSOV: DOUBLE BODY: 2" NPT
2 1 ACTUATOR: SSOV W/ REGULATOR
64048
3 1 27086-1 ACTUATOR: SSOV W/O P.O.C. SWITCH
6 2 9-22 PIPE PLUG: 1/4" NPT: STEEL
8 1 99017 SNUBBER: PRESSURE: 1/4"
11 1 93382 2'' NPT CAP
12 1 99015 DAMPING ORIFICE: SSOV
13 4 12951-2 BUSHING: CONTROL BOX
AERCO
Benchmark 3000 DF DBB Gas Train – PROPANE
International, Inc.
Blauvelt, NY 10913
OMM-0122_D • GF-206 • 5/9/2019
Item
16
22
24
25
29
32
*
22178-1 rev E, component of 22183
Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST
Qty Part # Description
2 95030 FLANGE: SSOV 2" NPT
2 92143 1/4" BALL VALVE: WATTS
1 60032-1 SWITCH: GAS PRESSURE 1-20" W.C.
1 60020 SWITCH: GAS PRESSURE 2-20" W.C.
1 123769 VALVE: SOLENOID N.O. 1" NPT
1 123771 UNION: MA x FEM 1" NPT: 150# M.I.
1 97005-5 FLEX HOSE, 18"
01/05/2017
Sheet 1 of 1
Page 139 of 164