Weil-McLain Ultra Manual page 96

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gas fired water boiler
Replacement parts
Figure 104
Heat exchanger and piping — Ultra-80 and -105
Item Description
1 Heat exchanger replacement kit - Heat exchanger, cover plate, burner,
electrode, water sensors, compression fittings, condensate fitting, gaskets,
and hardware
2 Cover plate replacement kit - Cover plate, cover plate gasket, burner gasket,
and hardware
3 Cover plate gasket/insulation
4 Burner gasket
5 Cover plate studs, M6, 1 pitch
6 Cover plate nuts, M6, 1 pitch
7 Water compression fitting, 28 mm
8 Water compression fitting, 22 mm
9 Supply water pipe assembly - Pipe, temperature well, check valve, cap
(assembled) & compression fitting
10 Supply water lower pipe clamp and hardware
11 1/2" NPT well for temperature gauge
12 Pressure/temperature gauge check valve
13 Return water pipe assembly - Pipe, drain valve, cap (assembled) &
compression fitting
14 Boiler drain valve, 3/4" NPT
15 Blower assembly kit - Blower, gasket, and hardware
16 Gas pipe
17 Flexible gas line section and shut-off valve
18 Gas Pipe lower pipe clamp and hardware
19 Gas valve/venturi kit - Gas valve, venturi, 90° elbow, gaskets, and hardware
(assembled) (For LP boilers, make sure to reinstall the existing propane orifice)
20 Gasket cork, for in between gas valve venturi & burner inlet
21 Air silencer kit - Air silencer and gasket
22 Air silencer adapter kit - Air silencer adapter and hardware
23 Condensate trap kit - Condensate trap, hose clamps, pvc fittings, and gasket
24 Air inlet adapter drain tube
25 Ignition electrode kit - Ignition electrode, suppressor, gasket, and hardware
26 Ignition cable kit (not shown) - Ignition cable, suppressor, and wire tie
27 Inspection glass kit - Bracket, glass, gasket and hardware
28 Burner replacement kit - Burner, gaskets and hardware
29 Gasket rubber, blower
30 Condensate fitting
31 Return/supply sensor kit - (1) sensor
96
— Boiler Manual
(continued)
Go to www weil-mclain com to locate Weil-McLain distributors
Boiler
Part Number
Models
Ultra-80NG 383-500-612
Ultra-80LP 383-500-613
Ultra-105 383-500-614
Ultra-80, -105 383-501-022
Ultra-80, -105 591-200-000
Ultra-80, -105 590-300-000
All 560-340-598
All 561-928-449
Ultra-80, -105 383-500-260
Ultra-80, -105 564-100-002
Ultra-80, -105 383-501-036
Ultra-80, -105 383-500-615
All 383-500-270
All 383-500-275
Ultra-80, -105 383-501-037
All 511-246-392
Ultra-80, -105 383-501-027
Ultra-80, -105 560-907-682
Ultra-80, -105 383-500-616
Ultra-80, -105 383-500-617
Ultra-80 383-501-029
Ultra-105 383-501-030
All 590-317-310
Ultra-80, -105 383-501-026
Ultra-80, -105 383-501-025
Ultra-80, -105 383-500-618
Ultra-80, -105 560-743-031
All 383-500-045
All 383-500-619
All 383-500-020
Ultra-80NG 383-501-032
Ultra-80LP 383-501-033
Ultra-105 383-501-034
Ultra-80, -105 590-300-003
Ultra-80, -105 561-200-000
All 383-500-602
Part number 550-100-066/0608