Wilo-Star-Z NOVA 1.0 circulation pump 4272900

Hot water comfort at your fingertips

The Wilo-Star-Z NOVA 1.0 circulation pump is a solution for those who value quick access to domestic hot water. It eliminates long waiting times at the tap, saving water and energy. Ideal for single-family homes, apartments and small commercial buildings, it ensures a constant temperature in the DHW circuit and comfortable use.

Construction and application

The pump is designed to maintain a constant temperature in domestic hot water installations. Thanks to its compact size, it is easy to install even in limited spaces, and standard threaded connections facilitate the replacement of older models. The body made of brass approved for contact with drinking water and high-quality seals guarantee safe and hygienic operation. This is not only comfort for the user, but also peace of mind for the installer – the solid construction minimizes the risk of failure and ensures long-term reliability.

Advantages and benefits

• Instant access to hot water: Reduces waiting time at draw-off points, eliminating water waste.
• Water and energy savings: Stable flow in the loop maintains the water temperature at a constant level, reducing heating costs.
• Durable construction: Corrosion and scale resistant materials ensure long-term pump reliability.
• Safety: The body made of brass approved for contact with drinking water guarantees hygienic use.
• Easy installation and replacement: Compact dimensions and standard connections facilitate installation even in tight spaces.
• Quiet operation: Modern drive and balanced impeller minimize noise, ensuring comfortable use in living spaces.
• Continuous operation: Designed for continuous operation in a DHW circuit with low energy consumption.
• Resistance to hard water: The maximum permissible total hardness in circulating domestic hot water systems is 3.57 mmol/l (20 °dH).

The Wilo-Star-Z NOVA 1.0 pump is an investment in comfort and savings – both for the end user and for the installer, who can count on a reliable device that is easy to install and service.