| Dimensions | : | 1.86 in L x 8.85 in W x 14.72 in H |
| Frequency Rating | : | 50/60 Hz |
| Humidity Rating | : | 5 to 90% RH Non-Condensing |
| Number of Zones | : | 4 |
| Temperature Rating | : | 32 to 158 deg F |
| VA Rating | : | 18 VA at 158 deg F, 30 VA at 90 deg F Damper Output per Zone, 18 VA at 158 deg F, 30 VA at 90 deg F Panel and Thermostats |
| Voltage Rating | : | 18 to 30 VAC |