Vaillant boiler uniTOWER Split plus VWL IS

Plug & play boiler for heat pump with the new interface concept and functions and requires less space. With built-in condenser for connection to aroTHERM split plus outdoor unit on top, 190L enamelled water tank with heating coil, central condensate drain and gateway for remote management. Also features improved tap water efficiency thanks to a new boiler charging method. The basic (S5) and standard version (IS) are both suitable for 1 heating circuit and come with an 18L expansion vessel. The standard (IS) is also supplied with magnetite/dirt filter, 2 shut-off valves and inlet combination (10b). The IS C2 version is capable of operating two heating circuits and comes as standard with a VR71 module, all necessary components, magnetite/dirt filter, four shut-off valves, inlet combination and a 12L expansion tank. Connection voltage: 230V. Refrigerant type: R32. Dimensions (WxHxD): 595x600x1950mm.

• Worldwide delivery
• Over 50 years of experience