Vaillant Heat Pump Control Module Interface VWZ AI - For AroTHERM v2 Electric Floor Heating The Ultimate Package adds: EHC

The Ultimate Package adds: EHC Pro 4 magnetic filter

Compatible with Intatec and standard expansion vessels

Standard 5-year inverter warranty

though routine checks by a qualified electrician are still good practice for any fixed electrical appliance

230V Mirror Demisters

Vaillant Heat Pump Control Module Interface VWZ AI - For AroTHERM v2 Electric Floor Heating The Ultimate Package adds: EHCThe Vaillant Heat Pump Control Module Interface (VWZ AI) is the standard appliance level controller for the Vaillant aroTHERM plus v2 heat pump range, designed to be installed directly with the outdoor unit to manage heating and domestic hot water generation. The unit features a digital display and soft key control panel that shows the daily environmental energy yield, current operating mode, and system fault or maintenance messages at a glance, with