- Universal 2H/2C Conventional or 3H/2C Heat Pump
- 7 Day, 5/1/1 Programmable or Non-Programmable
- Compatible with Wired Indoor Remote Sensor (R251S) or Outdoor Remote Sensor (R250S)
- Sensors not Included
- Add Indoor Sensor(s) to move the System Sensing Point or Sense a System Average
- Tightly Control Hydronic Radient System with Slab Sensor (250S)
- Set Hardware Dual Duel Balance Point with Outdoor Remote Sensor (250S)
- Replaces the following thermostats: T-755S, T755-S, PD411097, PD411097-1PK, 662766483468, 662766590777, TP-S-755 VIVE Comfort Thermostats
- Dimensions of thermostat: 4.7"W x 4.4"H x 1.1"D