Install Instructions
&IGURE Combustion components for ECO 70/110 (see Figure 118, page 115 for illustration)
Item Name Description / contents
Part Number
Model
70
|
110
100 Relief valve 383-500-095
110 Pressure & temperature gauge 380-000-000
200 Air inlet silencer Silencer 383-700-155
210 Silencer o-ring O-ring 590-318-049
220 Blower Blower, clip and gasket 383-700-157
230 Blower retainer clip Clip 562-650-115
240 Reference tube Tube to connect blower to gas valve 590-300-001
250 Gas valve/venturi assembly
Gas valve, venturi (027), gasket, o-ring, clip, and screws 383-700-159
Gas valve, venturi (040), gasket, o-ring, clip, and screws 383-700-160
260 Gas valve retainer clip Clip 562-650-116
270 Gas valve adapter block Threaded block, o-ring, and screws 563-910-031
275 Gas valve outlet o-ring O-ring 590-318-045
280
Figure 108, page 106 for information
—
——
285 562-302-576
290 Gas line, seal, and hardware 383-800-224
295 590-300-027
Replacement parts (continued)
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&IGURE Combustion components for ECO 155 (see Figure 118, page 115 for illustration)
Item Name Description / contents
Part Number
100 Relief valve 383-500-095
110 Pressure & temperature gauge 383-000-000
300 Air inlet silencer Silencer with gasket and clip 383-700-203
310 Blower Blower 383-700-195
320 Gas valve/venturi assembly Gas valve, venturi, gasket and hardware 383-700-196
330
Figure 108, page 106 for information
—
340 Gas valve adapter block Threaded block, o-ring and screws 563-910-031
350 562-302-576
360 Gas pipe and hardware 383-800-224
370 590-300-027
Part number 550-142-122/0513
114
TM
GAS-FIRED WATER BOILER — Boiler Manual