Circulation pump WILO Star Z NOVA A

The WILO Star-Z NOVA A model is designed to ensure continuous circulation of domestic hot water with maximum reliability and ease of use. The pump is equipped with a built-in ball shut-off valve and non-return valve, simplifying maintenance and preventing backflow in the system.

The energy-efficient synchronous motor consumes only 3–6 W, reducing electricity costs. Quick electrical connection via the Wilo-Connector saves installation time, while the standard thermal insulation minimizes heat losses. The wet-rotor design ensures quiet operation and long service life.

Advantages:

▪️ Enhanced hygienic safety and energy efficiency.
▪️ Integrated non-return valve and shut-off valve for protection and convenience.
▪️ Easy installation and replacement of existing pumps.
▪️ Reliable, blockage-resistant electric motor.
▪️ Environmentally friendly production and reuse of the original housing when replacing the motor.

Application:

Ideal for domestic hot water (DHW) systems in residential buildings, hotels, restaurants, and other facilities requiring continuous water circulation with a high level of hygienic safety.