Model No | Current Load | Application | Scene |
V4W.703 | 3A | Built-in sensor, a NC/NO dual-output, programmable | Water heating |
V4W.723 | 3A | Built-in sensor, a potential-free output, programmable. | Boiler heating |
V4W.716 | 16A | Built-in sensor & floor sensor, programmable. | Boiler heating |