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GAS-FIRED BOILER
REPLACEMENT PARTS
2
1
35
80M/140M/199M
Item #
Description
1
Thermistor
2
Thermodisc Flue ECO 210 F
3
Steel Push Retainer (Thermodisc Flue ECO)
4
PVC Black Tubing 1/8 ID (Thermodisc Flue ECO)
5
Water Pressure Switch
6
Eco/High Limit Sensor
7
Dungs Gas Valve
8
Screws M4 x 12MM (Gas Valve)
9
Swirl Plate
10
Gas Valve Adapter Plate (w/Screws)
11
Screws M5 x 12MM (Gas Valve Adapter Plate)
12
Relief Valve
13
Brass Nipple 3/4 NPT x 3"
14
Brass 90 Elbow - 3/4 NPT
15
Combustion Blower (w/Gasket)
16
Screws M5 x 14MM (Combustion Blower)
17
Gasket (Air/Gas Channel to Combustion Blower) 7500P-075
11
(CONTINUED)
3
7
5
6
8
4
1
34
33
32
30
31
Part #
7250P-667
7250P-089
7250P-151
7250P-311
7250P-096
7250P-019
7250P-450 (80M)
7250P-451 (140M)
7250P-452 (199M)
7500P-099
7500P-092 (80M)
7500P-093 (140M/199M)
7250P-644
7250P-484
7250P-080
SN1018
7250P-313
7250P-084 (80M)
7250P-086 (140M)
7250P-087 (199M)
7250P-478
12
13
9
10
11
29
28
27
25
26
REPLACEMENT PARTS
Item #
18
Air/Gas Channel
19
Gasket (Flame Rec./Spark Electrode)
20
Spark Electrode (w/Gasket)
21
Screws M4 x 8MM (Probe/Electrode)
22
Flame Rectification Probe (w/Gasket)
23
Screws Torx M5 x 22M (Air/Gas Channel to Burner Door) 7250P-206
24
Gasket (Air/Gas Channel to Burner)
25
NIT Burner
26
Nut M6 (Burner Door)
27
Burner Door
28
Burner Door Ceramic Refractory
29
Screw M4 x 8MM (Ceramic Target Wall)
30
Washer M4 (Ceramic Target Wall)
31
Ceramic Target Wall
32
Screws M4 x 30MM Allen Head (Gas Piping Assy)
33
Screws M4 x 12MM Allen Head (Gas Piping Assy)
34
Gas Piping Assembly (w/Shut-off Valve, Screws)
35
Welded Module
User Manual
14
15
16
17
18
24
23
19
22
Description
7250P-685 (80M)
7250P-687 (140M/199M)
7250P-005
7500P-040
7250P-069
7500P-039
7500P-074
7500P-016 (80M)
7250P-102 (140M)
7250P-117 (199M)
7500P-067
7250P-684
7250P-702
7250P-704
7500P-109
7250P-160
N/A
N/A
7250P-705
7250P-298 (80M)
7250P-299 (140M)
7250P-300 (199M)
19
20
21
Part #
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