User Guide

Part number 550-100-325/0718
122
AquaBalance
®
SERIES 2 WALL MOUNT GAS-FIRED WATER BOILER — Boiler Manual
36 Replacement parts (continued)
Figure 165 Boiler replacement kits and parts AB-80/120H (Heating Only)
Item Name
Part Number
Model
AB-80 AB-120
100 Heat Exchanger
640-000-116
—
640-000-117
—
110 Flue Sensor Temperature 640-000-011
120 Blower Assembly 640-000-020
130 Blower Gasket 640-000-021
140 Ignitor 640-000-109
150 Central Heat Exchanger Insulation 640-000-010
160 Burner 640-000-012
170 Burner Gasket Set 640-000-013
180 Burner Cover 640-000-016
190 Inspection Glass 640-000-015
200 Kit - Natural Gas Conversion
640-000-022
—
640-000-023
—
210 .LW/LTXH¿HG3HWUROHXP3URSDQH*DV&RQYHUVLRQ
640-000-024
—
640-000-025
—
220 Gas Valve VK8205V 640-000-037
230 Water Pressure Switch 640-000-019
240 CH Temperature Probe DP 640-000-034
250 CH Temperature Probe US 640-000-035
260 Relief Valve 3/4” 640-000-038
270 NPT Adapters 640-000-039
280 Gasket Set 640-000-055
290 Condensate Drain Trap 640-000-073
300 Vent Adapters (2 adapters in kit) 640-000-107
310 Gaskets - Vent Adapter (2 gaskets in kit) 640-000-108
320 Wall Mount Bracket 640-000-044
330 Outdoor Temperature Sensor 640-000-043
340 CH - Flow Pipe
640-000-127
—
640-000-128
—
350 CH - Return Pipe 640-000-129
360 Gas Pipe
640-000-072
—
640-000-130
—