Thermo GCQ/DSQ & DSQII Source Heater Repair
| Part No. | Description |
| REP20 | Thermo HTR repair – replacing the heater cartridges for the DSQ, DSQII, and GCQ sources |
| REP21 | Thermo sensor repair – replacing the PRT for the DSQ, DSQII, and the GCQ sources |
SIS does not sell new heater assemblies, but we can make your old one as good as new by replacing the hearter cartridges and temperature sensor.