Expanded View (Diagram 1) |
| Item # |
Description |
Part # |
| 1 |
Thermistor |
7250P-667 |
| 2 |
Thermodisc Flue 210 Degrees |
7250P-089 |
| 3 |
Steel Push Retainer (Thermodisc Flue ECO) |
7250P-151 |
| 4 |
PVC Black Tubing 1/8 ID (thermodisc Flue ECO) |
7250P-311 |
| 5 |
Water Pressure Switch |
7250P-096 |
| 6 |
ECO High Limit Sensor |
7250P-019 |
| 7 |
Dungs Gas Valve |
7250P-450 |
| 8 |
Screw M4 x 20MM - Gas Valve Adapter |
64980287 (old # 7250P-717) |
| 9 |
Swirl Plate |
7500P-092 (new # 64980049) |
| 10 |
Gas Valve Adapter Plate (with Screws) |
7250P-644 (new # 64980046) |
| 11 |
Screw M5 x 12MM (Gas Valve Adapter Plate) |
7500P-105 |
| 12 |
Relief Valve |
7250P-080 |
| 13 |
Brass Nipple 3/4 in. NPT x 3 in. |
SN1018* |
| 14 |
Brass 90 Degree Elbow 3/4 in. NPT |
7250P-313* |
| 15 |
Combustion Blower (Blower Motor) |
7250P-085 |
| 16 |
Screw M5 x 14MM (Combustion Blower) |
7250P-478 |
| 17 |
Gasket (Air/Gas Channel to Combustion Blower) |
64980043 (old # 7500P-075) |
| 18 |
Air/Gas Channel |
7250P-685 |
| 19 |
Gasket (Flame Rectification Probe/Spark Electrode) |
7250P-005 |
| 20 |
Spark Electrode (with Gasket) |
7350P-020 |
| 21 |
Screw M4 X 8MM (Flame Rectification Probe/Spark Electrode) |
7250P-069 |
| 22 |
Flame Rectification Probe (with Gasket) |
7500P-039 |
| 23 |
Screw Torx M5 X 22M (Air/Gas Channel to Burner Door) |
7250P-206 |
| 24 |
Gasket (Air/Gas Channel to Burner) |
7500P-074 |
| 25 |
NIT Burner |
7500P-016 |
| 26 |
Nut M6 (Burner Door) |
7500P-067 |
| 27 |
Burner Door |
7250P-684 |
| 28 |
Burner Door Ceramic Refractory |
7250P-702 |
| 29 |
Screw M4 X 8MM (Ceramic Target Wall) |
7250P-704 |
| 30 |
Washer M4 (Ceramic Target Wall) |
7500P-109 |
| 31 |
Ceramic Target Wall |
7250P-160 |
| 32 |
Screw M4 X 30MM Allen Head (Gas Piping Assembly) |
N/A |
| 33 |
Screw M4 X 12MM Allen Head (Gas Piping Assembly |
N/A |
| 34 |
Gas Piping Assembly (with Shut-Off Valve, Screws) |
7250P-705 |
| 35 |
Welded Module |
7250P-298 (no longer available) |
| 36 |
24VAC Gas Valve Coil Only - Grey (discontinued, please order the complete gas valve assembly) |
7350P-624 (no longer available) |
| |
Blower Motor Gasket (not shown) |
7250P-226 |
| |
Spark Cable (not shown) |
7250P-653 |
| |
See Accessories - PC connection, vent kits, mesh screens, etc. |
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|
Front View / Control Board (Diagram 2) |
| Item # |
Description |
Part # |
| 41 |
Blocked Vent Pressure Switch |
7250P-150 (new # 64980007) |
| 42 |
Screw #8 x 1/2 in. (Blocked Vent Pressure Switch) |
7250P-133 |
| 43 |
Low Voltage Wiring Harness (10 Pin/20 Pin Main Wiring Harness, with Gas Valve Plug) |
7250P-700 |
| 44 |
9 Pin Wiring Harness |
7250P-697 |
| 45 |
5 Pin Wiring Harness |
7250P-696 |
| 46 |
Control Board Mounting Panel (with Screws) |
7250P-651* |
| 47 |
Screw 1/4-20 X 1/2 in. (Control Board Mounting Panel) |
7250P-184* |
| 48 |
Control Board Hold Down Clips |
7250P-352 |
| 49 |
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 7250P-1020) |
| 49 |
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 7250P-1200) |
| 50 |
Fuse (Control Board) |
7250P-378 |
| 51 |
LED Display Box with Ribbon Cable - DISCONTINUED
- Only if the main control board is 925.
|
7250P-332 |
| 51 |
LED Display Box with Ribbon Cable
- Only if the main control board is 926.
|
7250P-091 |
| 51 |
Display Card and Ribbon Cable (without box)
- Only if the main control board is 926.
|
7350P-009 (new # 64980136) |
| 52 |
Electrical Box (with Screws, Covers) |
7250P-707* |
| 53 |
Screw #8 X 1/2 in. Self Tapping (Electrical Box) |
7250P-133 |
| 54 |
Brass Nipple 1 X 1-1/4 X 3-3/4 in. |
7250P-221 |
| 55 |
Cabinet Cover |
7250P-235* |
| 56 |
Cabinet Latch and Gasket Kit (with Screws) |
7250P-671 |
| 57 |
Leveling Foot |
7250P-673 |
| 58 |
Condensate Hose Assembly |
7250P-724 |
| 59 |
PVC Nipple Sch. 80 3.4 in. NPT (Condensate Assembly) |
7250P-648 |
| 60 |
Hose Clamp (Condensate Assembly) |
7250P-210 |
| 61 |
PVC Tee Sch. 40 3/4 in. (Condensate Assembly) |
7250P-646 |
| 62 |
Cable Clamp (Condensate Assembly) |
7250P-649 |
| 63 |
Screw #8 X 1/2 in. Self Tapping (Condensate Assembly) |
7250P-133 |
| 64 |
Poly Plug 3/4 in. NPT (Condensate Assembly) |
7250P-647 |
| 65 |
3 in. Vent Adapter |
7250P-744 |
| 66 |
S.S. Hex Nut 10-32 (Blocked Vent Pressure Switch) |
7250P-153 |
| 67 |
O-Ring 007 (Blocked Vent Pressure Switch) |
7250P-152 |
| 68 |
Hose Barb 1/4 X 10-32 (Blocked Vent Pressure Switch) |
|
| 69 |
Plastic Tubing 3/16 in. ID (Blocked Vent Pressure Switch) |
7000P-805 |
| . |
