| Part # | Description | 
| 7000P-805 (new # 64980021) | Plastic Tubing 3/16 in. ID (Blocked Vent Pressure Switch) | 
| 7250P-005 | Gasket (Flame Rectification Probe/Spark Electrode) | 
| 7250P-019 | ECO/High Limit Sensor | 
| 7250P-069 | Screw M4 X 8MM (Flame Rectification Probe/Spark Electrode) | 
| 7250P-087 | Combustion Blower (Blower Motor) | 
| 7250P-089 | Thermodisc Flue 210 Degrees | 
| 7250P-096 | Water Pressure Switch | 
| 7250P-117 | NIT Burner | 
| Blocked Vent Pressure Switch | 7250P-150 (new # 64980007) | 
| 7250P-151 | Steel Push Retainer (Thermodisc Flue ECO) | 
| 7250P-152 | O-Ring 007 (Blocked Vent Pressure Switch) | 
| 7250P-153 | S.S. Hex Nut 10-32 (Blocked Vent Pressure Switch) | 
| 7250P-154 (new # 64980137) | Hose Barb 1/4 X 10-32 (Blocked Vent Pressure Switch) | 
| 7250P-160 | Ceramic Target Wall | 
| 7250P-206 | Screw Torx M5 X 22M (Air/Gas Channel to Burner Door) | 
| 7250P-210 | Hose Clamp (Condensate Assembly) | 
| 7250P-219 | Relief Valve | 
| 7250P-221 | Brass Nipple 1 in. X 1-1/4 in. X 3-3/4 in. | 
| 7250P-226 | Blower Motor Gasket | 
| 7250P-311 | PVC Black Tubing 1/8 ID (Thermodisc Flue ECO) | 
| 7250P-332 | Display Box for 925 Control Board (Discontinued) | 
| 7250P-352 | Control Board Hold Down Clips | 
| 7250P-378 | Fuse (Control Board) | 
| 7250P-452 | Gas Valve | 
| 7250P-478 | Screw M5 x 12MM (Combustion Blower) | 
| 7250P-589 | Brass Tee 1-1/4 in. x 1-1/4 in. x 1 in. (Flow Switch) | 
| 7250P-591 | Circulator Pump - 1-1/4 in. | 
| 7250P-593 | Flow Switch Paddle | 
| 7250P-594 | Mounting Flanges - 1-1/4 in. (set of two) | 
| 7250P-602 | 9 Pin Wiring Harness | 
| 7250P-612 | Flow Switch (with Paddle) | 
| 7250P-644 (new # 64980046) | Gas Valve Adapter Plate | 
| 7250P-646 | PVC Tee Sch. 40 3/4 in. (Condensate Assembly) | 
| 7250P-647 | Poly Plug 3/4 in. NPT (Condensate Assembly) | 
| 7250P-648 | PVC Nipple Sch. 80 3.4 in. NPT (Condensate Assembly) | 
| 7250P-649 | Cable Clamp (Condensate Assembly) | 
| 7250P-667 | Thermistor | 
| 7250P-671 | Cabinet Latch and Gasket Kit (with Screws) | 
| 7250P-673 | Leveling Foot | 
| 7250P-684 | Burner Door | 
| 7250P-687 | Air/Gas Channel | 
| 7250P-702 | Burner Door Ceramic Refractory | 
| 7250P-704 | Screw M4 X 8MM (Ceramic Target Wall) | 
| 7250P-705 | Gas Valve Piping Assembly | 
| 7250P-718 | Screws M4 x 25MM Allen Head | 
| 7250P-724 | Condensate Hose Assembly | 
| 7250P-731 | 926 Control Board Upgrade Kit 
 
For units built before July, 2008 that have the 925 Control BoardIncludes 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).   | 
| 7350P-008 | 926 Control Board (with Fuse) - For units built after July, 2008, or if the board has been previously upgraded from 925 to 926
 | 
| 7350P-009 (new # 64980136) | Display Card for 926 Control | 
| 7350P-020 | Spark Electrode (with Gasket) | 
| 7350P-624 | 24VAC Gas Valve Coil Only - Grey (discontinued, please order the complete gas valve assembly) | 
| 7500P-039 | Flame Rectification Probe (with Gasket) | 
| 7500P-067 | Nut M6 (Burner Door) | 
| 7500P-074 | Gasket (Air/Gas Channel to Burner) | 
| 7500P-075 (new # 64980043) | Gasket (Air/Gas Channel to Combustion Blower) | 
| 7500P-093 | Swirl Plate - Black | 
| 7500P-109 | Washer M4 (Ceramic Target Wall) | 
| CA2000 (new # 7450P-282) | Band Clamp (Exhaust Assembly) | 
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|  | See Accessories - PC connection, vent kits, mesh screens, etc. | 
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