Pro-1 Multi-Stage 2Ht/2Cool Programmable
| Accuracy | : | +/-1 deg F |
| Changeover | : | Auto |
| Color | : | Gray |
| Differential Temperature | : | 0.2 to 2 deg F |
| Dimensions | : | 4.4 in H x 4.7 in W x 1.1 in D |
| Display Type | : | 8 sq-in LCD |
| Frequency Rating | : | 50/60 Hz |
| Mounting Type | : | Wall, Junction Box |
| Number of Stages | : | 3 Heat/2 Cool |
| Power Source | : | Battery, Hardwired |
| Programmability | : | 7 day or 5/1/1 Programmable |
| Stages | : | 3 Heat/2 Cool |
| Temperature Rating | : | 32 to 105 deg F Ambient |
| Terminal Designation | : | RH, RC, C, Y, Y2, W/E, W2 G, O, B |
| Voltage Rating | : | 24 VAC |
PRO1®