Replacement Parts List

OIL
170 Current Service Parts
WGO, WTGO - Series 1 Through 3
Water Trim / Control Parts
Fig.
No.
Part No. Description Mfr.
Mfr.’s Part
No.
Boiler
WGO WTGO
1 380-000-000
Combination Pressure- Temperature Gauge Kit, 60˚
- 360˚F 0-75 PSI, 3 1/8" Dia, ¼" NPT, Short Shank,
With ¼" x ½" Reducing Bushing
Weil-McLain X X
2 383-500-095
ASME Pressure Relief Valve, Set To Relieve At 30
PSIG, ¾" Male Inlet, ¾" Female Outlet
Conbraco M330 X X
3,4 381-300-000
Electronic Aquastat, High Limit or Combination
High/Low Limit, With LWCO, High Limit 100˚ - 220˚,
Low Limit 110˚ - 200˚, Adj. differential 10˚ to 30˚,
Circulator Amps – 5.8 FA, Anticipator, .2 Amps
Hydrolevel 3250 Plus X X
8
592-300-026 ¾" N.P.T. Well, 4¼" Long For Hydrolevel 3250 Hydrolevel X
592-300-027 ¾" N.P.T. Well, 6¼" Long For Hydrolevel 3250 Hydrolevel X
N/S 383-500-126 Outdoor Sensor Kit For Hydrostat 3250 X X
3
4
2
6
10A
10B
1
11
9
7
5
8