This set is the perfect system for an optimal room climate: The Stella actuator carries out an automatic adaptive hydraulic balancing in underfloor heating systems. Sensors on the supply and return lines measure temperature differences and an algorithm continuously calculates the required temperature spread and the corresponding valve position. The flush-mounted room temperature controllers offer high control accuracy and, in combination with the matching cover set, fit into all common switch programs. And with the terminal block from alre, temperature controllers and electrothermal actuators in conjunction with hot water underfloor heating systems can be wired quickly, clearly and conveniently in the heating circuit distributor. , Contents:, 6x actuator ZBOOA-010.185, 5x flush-mounted thermostat FTR 101.000#00, 1x terminal block VOOPL-216.176
| Property | Value |
| Design: | Filled with wax |
| Connection to valve: | M30 x 1.5 |
| Mains voltage: | 230 V AC |
| Function: | Normally closed (NC) |
| Cable length: | 1 m |
| Stroke length: | 3.5 mm |
| Color: | gray |
| Ambient temperature: | 0 to 50 °C |
| Rated power: | 17 VA |
| Protection class (IP): | IP54 |
| Length: | 53.1 mm |
| Width: | 47 mm |
| Height: | 74.2 mm |
