Velt · VAC-2003
Velt VAC-2003ALW thermostat
- Colour
- black or white
Control from your phone and by voice
- iOS and AndroidAvailable for
Smart LifeApp- Google HomeWorks with
- Amazon AlexaWorks with
- Price for cash or bank transfer
- 140 KM
- Price for cards and card instalments
- 156 KM
Prices include VAT, not installation.
About the VAC-2003 series
The VAC-2003 series is a Wi-Fi thermostat for fan coil units with a large 3.5-inch colour display under tempered glass. It switches the fan and the motorised valve of a two-pipe system by room temperature and holds the setpoint within ±0.5 °C; the fan relay takes 5 A and the valve relay 3 A resistive load. The weekly programme has separate schedules for weekdays, Saturday and Sunday, with six periods a day, and settings are kept after a power cut. Once online it also shows weather and humidity on the screen, and it is controlled from a phone with the Smart Life app and by voice through Amazon Echo or Google Home.
Technical data
| Wi-Fi | Yes |
|---|---|
| Fan relay, resistive load (A) | 5 |
| Valve relay, resistive load (A) | 3 |
| Control accuracy (± °C) | 0.5 |
| Setpoint range (°C) | 5 – 35 |
| Temperature sensor | NTC 10 kΩ |
| Protection rating | IP20 |
| Wall box | 86 × 86 mm / Ø 60 mm |
| Housing colour | black or white |
| Dimensions, W × H × D (mm) | 86 × 86 × 54.8 |
| Depth above the wall (mm) | 13 |
Manufacturer's data.