Expanded View (Diagram 1) |
Item # |
Description |
Part # |
1 |
Composite Module |
7500P-012 |
2 |
Ceramic Target Wall |
7250P-160 |
3 |
Burner Door Ceramic Refractory |
7500P-076 |
4 |
Burner Door |
7500P-078 |
5 |
Nuts - M6 (Burner Door) |
7500P-067 |
6 |
Burner |
7500P-016 |
7 |
Gasket (Burner) |
7500P-074 |
8 |
Air/Gas Channel (with Torx Screws) |
7500P-079 |
9 |
Torx Screw (Air/Gas Channel) |
7500P-068 |
10 |
Gasket (Flame Rectification Probe/Spark Electrode) |
7250P-005 |
11 |
Flame Rectification Probe (with Gasket) |
7500P-039 |
12 |
Spark Electrode (with Gasket) |
7350P-020 |
13 |
Screw M4 x 8 MM (Flame Rectification Probe/Spark Electrode) |
7250P-069 |
14 |
Gasket (Air Channel to Combustion Blower) |
64980043 (old # 7500P-075) |
15 |
Combustion Blower Motor (with Screws) |
7500P-195
(new # 7500P-031) |
16 |
Screws M5 X 12MM (Combustion Blower) |
7250P-478 |
17 |
Gas Valve Adapter Plate (with Screws) |
7250P-644 (new # 64980046) |
18 |
Screws M4 X 12MM (Gas Valve Adapter Plate) |
7500P-105 |
20 |
Gas Valve Swirl Plate |
7500P-092 (new # 64980049) |
22 |
Gas Valve (with Swirl Plate, Screws) |
7250P-449 |
23 |
Screw M4 x 20MM - Gas Valve Adapter |
7250P-717 (new # 64980287) |
24 |
O-Ring (Gas Valve Piping Assembly) |
7500P-094 |
25 |
Gas Valve Piping Assembly |
7500P-095 |
26 |
Screws M5 x 12MM (Gas Valve Piping Assembly) |
7500P-099 |
28 |
24VAC Gas Valve Coil Only - Grey (discontinued, please order the complete gas valve assembly) |
7350P-624 (no longer available) |
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|
|
Side / Piping View (Diagram 2) |
Item # |
Description |
Part # |
31 |
Concentric Flue Outlet Assembly |
7500P-020 |
32 |
Gasket (Concentric Flue Outlet) |
7500P-008 |
33 |
Flue ECO (with O-Ring) |
7250P-739 |
34 |
O-Ring (Barbed Fitting & Pressure Switch) |
7250P-152 |
35 |
S.S. Barbed Fitting (with O-Ring) |
7250P-154 (new # 64980137) |
36 |
Water Pressure Switch (with O-Ring) |
7250P-081 |
37 |
O-Ring (Water Pressure Switch) |
7500P-100 |
38 |
Clear Tubing 3/16 ID X 5/16 OD |
7000P-805 |
39 |
Water Pressure Switch Adapter (with O-Ring) |
7500P-003 |
40 |
O-Ring (Water Pressure Switch Adapter) |
7500P-124 |
41 |
Water Pressure Switch Clip |
7500P-077 |
42 |
Supply/Return Manifold Clip |
7500P-080 |
43 |
O-Ring (Supply/Return Manifold) |
7500P-026 |
44 |
Thermistor |
7250P-059 |
45 |
High Limit Sensor |
7500P-033 |
46 |
Relief Valve |
7250P-080 |
|
High Pressure Relief Valve |
7250P-219 |
47 |
Supply Manifold Assembly (with O-Ring) |
7500P-029 |
48 |
Return Manifold Assembly (with O-Ring) - Discontinued, no longer available |
7500P-030 |
49 |
Temperature / Pressure Gauge |
7500P-098 |
|
High Pressure Temperature / Pressure Gauge |
7450P-222 (same as 7250P-499) |
50 |
Flow Switch |
7250P-517 |
51 |
1-1/4 X 1-1/4 X 3/4 in. NPT Copper Tee |
N/A |
. |
|
|
Bottom / Control Board View (Diagram 3) |
Item # |
Description |
Part # |
61 |
Blocked Vent Pressure Switch |
7250P-150 (new # 64980007) |
62 |
Screws 8-32 X 3/8 (Blocked Vent Pressure Switch) |
7500P-047 (purchase from local hardware store) |
63 |
926 Control Board (with Fuse)
- For units built after July, 2008, or if the board has been previously upgraded from 925 to 926 |
7350P-008
(also use 7500P-1101) |
|
926 Control Board Upgrade Kit
- For units built before July, 2008 that have the 925 Control Board
- Includes 926 Control Board (with Fuse) 7350P-008, Display Card and Ribbon Cable 64980136 (old # 7350P-009), Spark Cable 7250P-653, Hold Down Clips 7250P-352, and Flue Jumper Wire (if needed).
|
7250P-731
(also use
7500P-1041) |
64 |
9 Pin Wiring Harness |
7500P-301 (new # 7500P-054) |
|
5 Pin Wiring Harness |
7500P-055 |
66 |
Screw # 6 X 14 (Control Board) |
7500P-115 |
67 |
Clamp - Module to Bracket (with Screws) |
7500P-073 |
68 |
Screw M6 (Clamp) |
7500P-069 (purchase from local hardware store) |
69 |
Nylon Hose Clamp |
7250P-210 |
70 |
Condensate Hose (Clear) |
7500P-057 |
71 |
Screw 8-32 X 3/8 (Filler / Gas Inlet Plate) |
7500P-047 (purchase from local hardware store) |
72 |
Supply / Return Filler Plate (with Screws) |
7500P-022 |
73 |
Lip Style Grommet - 1 in. |
7500P-050 |
74 |
Lip Style Grommet - 1/2 in. |
7500P-049 |
75 |
Gas Inlet Plate |
7500P-043* |
65 |
Low Voltage Wiring Harness |
7500P-053 |
76 |
Condensate Cup (with Overflow Switch) |
7500P-090 |
77 |
926 Display (Card and Ribbon Cable) |
7350P-009 (new # 64980136) |
|
925 Display (Card and Front Panel) |
7500P-058 |
|
|
|
Other Parts (Not Shown) |
Item # |
Description |
Part # |
|
Control Board Clips |
7250P-352 |
|
Control Board Fuse |
7250P-378 |
|
Universal Boiler Stand Kit |
7500P-300 |
|
Spark Cable |
7250P-653 |
|
Natural Gas to Propane Gas Conversion Kit |
7250P-714 |
|
Propane to Natural Gas Conversion Kit |
7250P-715 |
|
Contender Cover |
7500P-027 |
|
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See Accessories - PC connection, vent kits, mesh screens, etc. |
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