Owner's manual

85-G 1/01
Parts
14
12
(Located
In
Boiler)
9
13
11
10
1
2
6
15
8
4
5
3
7
3
Water Column - Parts
Part No. Water Column Bottle Casting (1) HP
5-20-022 Water Column Bottle Casting 4-30
5-20-048 Water Column Bottle Casting 50-100
Part No. Water Gauge Glass (2) HP
2-12-017 9-1/4" Water Gauge Glass - Corning 4-100
2-12-065 8-5/8" Extra Heavy Gauge Glass 9.5
Part No. Water Gauge Glass Trim HP
2-30-149 Water Gauge Glass Valves w/Ball Checks (3) 4-100
2-30-155 Conbraco 250 w/Ball Check (3) 9.5
2-12-020 Brass Water Gauge Glass Gasket (4) 4-100
2-12-019 Rubber Water Gauge Glass Gasket (5) 4-100
2-35-514 Brass Packing Nut for Gauge Glass Valve (6) 4-100
2-30-330 Gauge Glass Protector Rods (7) 4-100
2-12-022 Lucite Gauge Glass Guard -9-1/4" Glass (8) 4-100
2-12-204 Lucite Gauge Glass Guard -8-5/8" Glass (8) 9.5
Part No. Water Level Probes & Plugs HP
2-20-010 *Pump Off Probe - 7-1/4 " (9) 6-100
2-20-011 *Pump On Probe - 9-1/4" (10) 6-100
2-20-012 *Low Water Probe in Water Column-11-1/4" (11) 6-100
2-20-017 Low Water Probe in Boiler- 17-1/8" (12) 6-100
2-21-012 Probe Cover (13) 4-100
2-21-013 Probe Basket (14) 4-100
2-30-398 1/4" Ball Valve for Water Column (15) 4-100
*For 4 HP boilers only, the water column probes are 2” shorter.