| Application: | Fan Control |
|---|---|
| Electrical Rating: | 18 to 30 Vac |
| Frequency: | 50 Hz 60 Hz |
| Heat Blower ON Delay: | 30 Seconds |
| Heat Blower OFF Delay: | 90 Seconds 150 Seconds 120 Seconds 60 Seconds |
| Cool Blower OFF Delay: | 0 Seconds |
| Cool Blower ON Delay: | 30 Seconds |
| Features: | Adjustable Temperature |
The direct replacement that your old part calls for seems to be part R99G004, not st9103a1002. This could be where your problem lies.
Yes, part ST9103A1002 replaces the obsolete ST9103A1028.