If 8 zones are insufficient, the KL04NSB can be used to extend the KL08NSB to control up to 12 zones. Requires its own 230V power supply.
| PRODUCT TYPE |
Wireless 4 Zone Extension |
|---|---|
| POWER SUPPLY TYPE |
230V |
| SUITABLE FOR UNDERFLOOR HEATING |
Yes |
| CONTROLLED VIA INTERNET |
No |
| FREQUENCY |
2.4 GHz |
| OUTPUT VOLTAGE |
230V |













