Description
Packard PHL506 Plenum Thermostat, SPST Bryant HH12ZB170 Trane SWT1258
- Opens when furnace plenum area temperature is too high
- Shuts furnace down until the temperature returns to normal
- Includes gasket
CROSS REFERENCE
| Trane: | SWT1258 |
|---|---|
| Thermodisc: | L170-40 SPST |
| Bryant: | HH12ZB170 |