Install Instructions

Figure 111 Heat exchanger parts EVG 70/110 (see Figure 114, page 131 for illustration)
Go to www.weil-mclain.com to locate Weil-McLain distributors
Replacement parts (continued)
Part number 550-100-191/0917
130
®
gas-fired water boiler — 70/110/155 Boiler Manual
Item Name Part Number
Model
70
Model
110
100
Heat exchanger
383-800-234
—
383-800-238 —
110
Heat exchanger, condensate dish, cover plate, burner, igniter, sight glass, refractory, water sensors,
gaskets, silicone, and hardware
(includes items 100, 120, 130, 140, 160, 180, 210, 240, and 260)
383-800-236
—
383-800-239 —
120
Condensate dish, gaskets, and hardware 383-700-102
130
Gasket to seal heat exchanger to condensate dish 383-700-103
140
Gasket to seal condensate dish to internal fl ue pipe 383-700-104
150
Refractory insulation & silicone sealant
383-700-105
—
383-700-244 —
160
Heat exchanger cover plate, refractory, silicone, and gaskets (includes items 150, 170, 200, 220, and
250)
383-700-108
—
383-800-240 —
170
Cover plate gasket (exchanger to gasket) 383-700-109
180
Sight glass kit (bracket, glass, gaskets, and hardware) (includes items 190 and 200) 383-700-185
190
Sight glass 591-419-202
200
Sight glass gaskets, upper and lower 383-700-112
210
Igniter kit (igniter, gasket and screws)
383-700-113
—
383-700-245 —
220
Igniter to cover plate gasket 590-300-034
230
Burner, gasket, and hardware (includes item 250)
383-700-106
—
383-700-246 —
240
Burner gasket
383-700-107
—
383-700-247 —
250
Heat exchanger water temperature sensor (one sensor for either boiler inlet or outlet water
temperature)
511-724-296