| Name | PN | Unit | Notes |
| heater controller stack +6ch | AP-HCS+6 | ea | |
| heater controller stack 12 channel | AP-HCS12 | ea | |
| heater controller stack 18 channel | AP-HCS18 | ea | |
| heater controller stack 24 channel | AP-HCS24 | ea | |
| heater controller stack 30 channel | AP-HCS30 | ea | |
| heater controller stack 36 channel | AP-HCS36 | ea | |
| heater controller stack 42 channel | AP-HCS42 | ea | |
| heater controller stack 48 channel | AP-HCS48 | ea | |
| heater controller stack 6 channel | AP-HCS6 | ea | |
| heater controller stack base | AP-HCSB | ea |