Replacement Parts List

Part number 550-100-090/0809
113
g a s -f i r e d w a t e r b o i l e r — Boiler Manual
MAINTENANCE & SPECIFICATIONS
Miscellaneous parts and kitsFigure 117
Item Description
Part Number
1
CHEMICALS
Antifreeze, aluminum-safe, Sentinel X500 . . . . . . . . . . . . . . . . . . . . . . . . . .
Corrosion inhibitor, Sentinel X100 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inhibitor quick-test kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cleaner, Sentinel X400 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
592-900-004
592-900-002
592-900-005
592-900-003
BOILER ACCESSORIES AND CONTROLS
2
Boiler circulator, without flanges Ultra-80/105 Taco Model 007
Ultra-155/230/299 Taco Model 0014
Ultra-399 Taco Model 2400-20
511-405-113
511-405-133
511-405-135
3
Circulator hardware kit – inlet (1 flange, 2 nuts, 2 screws, and 1 gasket)
1”
1¼”
1½”
381-354-525
381-354-526
381-354-531
4 Low water cut-off with test button, kit 511-100-005
5 Heat exchanger cleaning tool 591-706-200
6
Annual maintenance kit (Igniter, igniter gasket, cover Ultra-80/105
plate gasket, cover plate insulation, burner gasket, Ultra-155 – 399
flue sensor gasket and venturi gasket)
383-500-605
383-500-620
7
Pressure relief valve, ASME 30 PSI, 3/4” NPT male Ultra-80 – 299
Ultra-80 – 399
383-500-095
511-546-921
8 Ultra boiler wall-mount kit 389-900-180
VENT / AIR TERMINATIONS
9 Vent/air termination wall penetrate cover plate (2 required for each boiler) 383-500-100
10
Vent termination bird screen (2 required) 3” vent (Ultra-80/105/155)
4” vent (Ultra-230/299/399)
383-500-105
383-500-110
11
Weil-McLain sidewall vent/air cap termination kit — Includes W-M sidewall vent/air
termination cap, inside and outside cover plates, and mounting hardware; openings are sized
for PVC pipe. (3” is shipped with Ultra-80 – 155; 4” is shipped with Ultra-230 – 399)
3” kit
4” kit
383-500-397
383-500-398
12 Concentric vent kit (for sidewall or vertical termination) 3” PVC only 383-500-350
CONDENSATE HANDLING
13 Condensate neutralizer kit 383-500-631
Replacement parts (continued)
Go to www.weil-mclain.com to locate Weil-McLain distributors