Wilo-Star-Z NOVA T circulation pump 4222650

Modern solution for comfort and savings

The Wilo-Star-Z NOVA T circulation pump is an advanced device designed to provide quick access to hot water in residential and commercial buildings. Equipped with a range of functions, such as a timer, temperature control and automatic thermal disinfection function, it guarantees not only comfort of use, but also efficient energy management. The pump's brass construction and polypropylene impeller ensure durability and corrosion resistance, while the blocked-resistant motor increases the reliability of the device.

Product features and application

The Wilo-Star-Z NOVA T pump is designed to work with potable water with a hardness of up to 20°dH. Its compact dimensions and easy installation make it ideal for both new installations and modernization of existing hot water circulation systems. The built-in check valve and shut-off valve simplify the installation and servicing process, eliminating the need for additional fittings. The temperature control function allows maintaining a constant return water temperature, which translates into comfort of use and reduced energy losses. Additionally, the automatic thermal disinfection function ensures hygiene of the installation by regularly heating the water to a temperature that eliminates bacteria.

Advantages in points:

• High energy efficiency: Power consumption at 6 W minimizes electricity consumption.
• Comfort of use: Quick access to hot water thanks to the programmable work schedule and temperature control.
• Hygiene: Automatic thermal disinfection function prevents the development of bacteria in the installation.
• Durability: Brass body resistant to dezincification (DZR) and polypropylene impeller (PP-GF) ensure long pump life.
• Easy installation: Built-in check valve and shut-off valve simplify the installation process.
• Resistance to operating conditions: Motor resistant to blocked current increases device reliability, and resistance to hard water (up to 20°dH) ensures trouble-free operation in various water conditions.
• Intuitive operation: LCD display makes it easy to configure pump operating parameters.
• Safety: Insulation class F and protection degree IP42 guarantee safe operation of the device.

Technical parameters in practice:

The Wilo-Star-Z NOVA T pump is characterized by a maximum capacity of 0.4 m³/h and a head of up to 1 meter. It operates at 230 V/50 Hz and has threaded G 1 inch connections on both the suction and discharge sides. The maximum working pressure is 10 bar, and the permissible water temperature is in the range of 2°C to 95°C. The pump's mounting length is 138 mm, which facilitates its integration with existing hydraulic installations. The 6 W motor provides energy-saving operation, and its blocked-resistant design minimizes the risk of failure when starting after a longer period of inactivity.

The pump achieves a maximum capacity of 0.4 m³/h with a head of up to 1 meter. It is powered by 230 V/50 Hz and has threaded G 1 inch connections on both sides. The maximum working pressure is 10 bar, and the operating temperature range is from 2°C to 95°C. The pump's mounting length is 138 mm, which makes it easy to adapt to existing hydraulic installations. The 6 W motor ensures energy-saving operation, and its blocked-rotor protection minimizes the risk of failure after a longer period of inactivity.

The Wilo-Star-Z NOVA T pump is an investment in comfort, energy savings and reliability of the domestic hot water circulation system – a solution worthy of recommendation to both professional installers and demanding end users.