Install Instructions

&IGURE Heat exchanger parts ECO 70/110 (see Figure 113, page 111 for illustration)
Item Name Part Number
100
Heat exchanger
383-800-234
105
Heat exchanger with condensate dish, assembled (includes items 100, 120, 130, and 140)
383-800-235
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
120
Condensate dish, gaskets, and hardware
383-700-102
130
Gasket to seal heat exchanger to condensate dish
383-700-103
140

383-700-104
150
Refractory insulation & silicone sealant
383-700-105
160
Heat exchanger cover plate, refractory, silicone, and gaskets (includes items 150, 170, 200, 220, and 250)
383-700-108
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
383-700112
210
Igniter kit (igniter, gasket and screws)
383-700-113
220
Igniter to cover plate gasket
590-300-034
240
Burner, gasket, and hardware (includes item 250)
383-700-106
250
Burner gasket
383-700-107
260
Heat exchanger water temperature sensor (one sensor for either boiler inlet or outlet water temperature)
511-724-296
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Replacement parts (continued)
Part number 550-142-122/0513
110
TM
GAS-FIRED WATER BOILER — Boiler Manual