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Directory: Catalog > Boilers & Water Heaters > Heat Transfer Products (HTP) > Parts

MODCON 850 VWH Volume Water Heater Parts (Units Built Before 12/2012)

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  • See the parts list sorted by part number.

 

Expanded View (Diagram 1)

Item # Description Part #
1 850,000 BTU ModCon Module 7350P-007
2 Burner Door 80MM N/A
3 Burner Door refractory 7350P-019
4 Burner Kit (Includes Items 2, 3, 4, 5, 6, 7, 8, 17 and 18) 7350P-631
5 Gasket Burner 7350P-028
6 Air/Gas Channel - Conical 7350P-029*
7 Screw - Air Channel to Burner Door 7350P-030
8 Interface Gasket - Air Channel/Blower 7350P-064
9 Combustion Blower 7350P-038
10 M8 X 20MM Hex Head Bolt - Blower 7350P-093
11 Swirl Plate (Includes Plate) 7350P-034-1
12 Mounting Plate N/A
13 12MM Gas Injector 7350P-034-4
14 Blower Adapter Flange (Includes O-Ring, Screws) 7350P-034-2
15 O-Ring - Blower Adapter Flange N/A
16 M6 X 25MM Flat Head Screw - Adapter Flange N/A
17 Nut 6 - Burner door 7500P-067
18 Gasket - Probe/Electrode 7250P-005
19 Flame Rectification Probe (Includes Gasket) 7350P-023
20 M4 X 8MM Cheese Head Phillips 7250P-069
21 Spark Electrode (Includes Gasket) 7350P-021
22 1 in. X 1 in. Street Elbow 7350P-096*
23 1 in. Gas Ball Valve 7350P-099*
24 1 in. NPT X 4 in. Nipple - Phosphate Coated 7350P-097*
25 1 in. NPT 90 Degree Elbow 7350P-095*
26 1 in. NPT X 3 in. Nipple - Phosphate Coated 7350P-098*
27 Maximum Flow Restrictor Flange 7350P-034-3
28 O-Ring - Flange N/A
29 M6 X 25MM Screws - Flange N/A
30 High Pressure Gas Switch w/O-Ring (Optional) 7350P-035
31 Gas Valve (Includes O-Ring, Screws) 7350P-034
32 Air Adjustment Port 7350P-034-6
33 Hirschman Connector 7350P-034-8*
34 1 in. NPT Flange 7350P-034-5*
35 Low Pressure Gas Switch w/O-Ring (Optional) 7350P-036
36 Gas Pipe Assy with Shut-Off 1-1/4 in. IPS X 1 in. IPS 7350P-082
37 1-1/4 in. - 2 in. Reducing Coupling 7350P-109*
38 Blocked Vent Pressure Switch 7250P-150 (new # 64980007)
39 Plastic Tubing 3/16 in. ID X 5/16 in. OD X 12 in. 7000P-805 (new # 64980021)
40 Silicone O-Ring 2-007 - Barbed Fitting 7250P-152
41 S.S. Barbed Fitting 1/4 Hose X 10-32 7250P-154 (new # 64980137)
42 Thermal Fuse 7350P-626
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Side View (Diagram 2)

Item # Description Part #
51 ECO High Limit Sensor (with O-Ring) 7500P-033
52 O-Ring - ECO High Limit Sensor 7500P-100
53 Thermistor - System Supply 7250P-059
54 Thermistor    7250P-667
55 Low Water Cut - Off Probe 7350P-089
56 ECO Switch - 190 Degrees 7500P-002
57 2 in. Inlet/Nipple (with O-Ring) 7350P-004
58 O-Ring - Inlet/Outlet Nipple

7350P-072

59 2 in. Inlet/Outlet Nipple Clip 7350P-015
60 2 in. Outlet Nipple (with O-Ring) 7350P-002*
61 3/4 in. NPT X 3 in. Nipple - Brass SN1018*
62 75# Relief Valve - 3/4 in. NPT 7350P-065
63 Vent Adapter 7350P-220*
64 Flue ECO Switch - 160 Degrees 7250P-739
65 Condensate Collector Body 7350P-613
66 Condensate Overflow Switch 7350P-167
67 2 in. PVC Plug 7350P-113
68 Flow Switch Kit for ModCon VWH (includes Brass Tee) 7350P-605
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Cabinet Parts / Control Board (Diagram 3)

Item # Description Part #
71 MOD CON Frame 7350P-041*
72 Leveling Foot Support 7350P-092*
73 Leveling Feet Kit 7250P-673
74 Jacket Mounting Bracket 7350P-069*
75 # 10 X 1/2 in. Self Tapping Screw 7350P-063
76 Jacket - Bottom (with Screws) 7350P-061
77 Jacket - Left Side (with Screws) 7350P-057
78 Jacket - Right Side (with Screws) 7350P-058
79 Jacket - Rear (with Screws) 7350P-126
80 Jacket - Top (with Screws) 7350P-052
81 Jacket - Front (with Screws) 7350P-047
82 Jacket - Lower Front (with Screws) 7350P-048
83 Jacket - Upper Front (with MODCON Label, Screws) 7350P-046*
84 Power Switch 7500P-087
85 926 Display Panel w/Ribbon Cable 7350P-009 (new # 64980136)
86 6-32 X 1/4 in. Pan Head Screw - Electronic Boards 7500P-115
87 Electrical Box 7350P-042*
88 926 Control Board 7350P-1205
89 Field Connection Board 7350P-070
90 Relay Board 7250P-580
91 Fuse - Control Board - 6.3 AMPS 7250P-378
92 Fuse - Connection Board - 3.15 AMPS 7350P-129
93 Electrical Box/Access Panel Cover 7350P-062
94 Air Inlet Bracket 7350P-104
95 120V Wiring Harness (Location) 7350P-043
96 Low Voltage Wiring Harness (Location) 7350P-138
97 Blower Wiring Harness (Location) 7350P-012
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  See Accessories - PC connection, vent kits, mesh screens, etc.  
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Expanded View (Diagram 1):

modcon boiler parts

 

Side View (Diagram 2):

modcon-before-1212 lp-2054

 

Cabinet Parts / Control Board (Diagram 3):

Cabinet Parts

 

LP-205 Rev. 5-24-19