DET Common Parts
| Part Description | DET | DET | DET3 | DET3 | DET3 | DET3 |
|---|---|---|---|---|---|---|
| 06/2003 to 04/2005 | 05/2005 to 06/2007 | 08/2006 to 06/2009 | 07/2009 to 09/2012 | 10/2012 to 08/2014 | 08/2014 to Present | |
| Inducer Fan Blower | TP-55A | TP-55A | TP-55A | TP-55A | TP-55A | TP-55A (50-150 MBH) TP-3215 (175-200 MBH) |
| Circuit Board | TP-551 | TP-551 | TP-551 | TP-3051 | TP-3051 | TP-3051 |
| Ignition Device | TP-555 | TP-555 | TP-555 | TP-3055 | TP-3055 | TP-3055 |
| Gas Valve (Nat) | TP-840A | TP-840A | TP-3140 | TP-3140 | TP-3140 | TP-3140 |
| Gas Valve (LP) | TP-841A | TP-841A | TP-3141 | TP-3141 | TP-3141 | TP-3141 |
| Control Voltage | 24V (external) | 24V (external) | 24V (external) | 24V (external) | 24V (external) | 24V (external) |
Pressure Switch
| Model | Year Range | 50 MBH | 60-75 MBH | 100 MBH | 125 MBH | 150 MBH | 175 MBH | 200 MBH |
|---|---|---|---|---|---|---|---|---|
| DET | 06/2003 to 04/2005 05/2005 to 06/2007 | TP-264B | TP-264B | TP-264B | TP-264E | TP-264E | TP-264D | TP-264F |
| DET3 | 08/2006 to Present | TP-264D | TP-1264A | TP-1264A | TP-264F | TP-264F | TP-264F |
