Weil-McLain 550 MBH Nstallation And Operation Manual page 109

Commercial condensing gas-fired water boilers
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SlimFit
Series 3
Replacement parts
Miscellaneous parts and kits
Item
Description
1
Condensate neutralizer kit (up to 1000 MBH)
2
Heat exchanger cleaning tool
3
Pressure relief valve
4
Bird screen (1 each required for vent and air pipe termination)
5
CHEMICALS
Antifreeze, aluminum-safe, Sentinel X500 (1 gallon) . . . . . . . . . . . . . . . . . . . .
Antifreeze, aluminum-safe, Sentinel X500 (5 gallon) . . . . . . . . . . . . . . . . . . . .
Corrosion inhibitor, Sentinel X100 (one tube, 275 ml) . . . . . . . . . . . . . . . . . . . .
Inhibitor quick-test kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cleaner, Sentinel X400 (one tube, 275 ml). . . . . . . . . . . . . . . . . . . . . . . . . .
6
Annual maintenance kit (for SF-550 or SF-750) consisting of:
(1) ignitor
(1) ignitor gasket
(2) screws for ignitor
7
Vent adapter 6" for stainless steel vent pipe AL29-4C, Dura-Vent – FasNSeal™
Part number 550-100-168/0516
COMMERCIAL CONDENSING GAS
(continued)
ASME 30 PSI, 3/4" NPT female
ASME 50 PSI, 3/4" NPT female
ASME 80 PSI, 3/4" NPT female
6-inch (for 6-inch vent or air pipe)
8-inch (for 8-inch vent or air pipe)
(2) washers for ignitor
(1) inhibitor test kit
(1) suppressor
-
FIRED WATER BOILER
(2) blower connection gaskets
(1) length of silicone cord for cleanout
plate
Boiler Manual
Part Number
383-600-076
591-706-200
383-600-063
383-600-064
383-600-065
560-907-633
560-907-634
592-900-029
592-900-006
592-900-002
592-900-005
592-900-003
383-600-079
383-600-083
109

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750 mbh

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