Wilo Star-Z NOVA A Bronze Circulating Pump
Wilo Star-Z NOVA A Bronze Circulating Pump
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Instant Hot Water & Ultimate Energy Savings for Single-Family Homes
The Wilo Star-Z NOVA Glandless Circulating Pump is the definitive solution for immediate, hygienic hot water delivery in residential properties. Designed to eliminate the wait for hot water at your taps, this ultra-efficient pump circulates water through your secondary ring mains, preventing stagnancy and ensuring strict drinking water safety while running on a fraction of the energy used by traditional pumps.
Setting a new benchmark for low power consumption, the Star-Z NOVA operates at an incredibly low 2W to 4.5W power input, thanks to its high-efficiency synchronous motor. Its brass pump housing ensures total resistance to corrosion and scaling, making it completely certified for potable drinking water systems. It serves as the perfect, compact replacement for older, inefficient bronze bronze circulators.
Key Features & Benefits
- Ultra-Low Energy Consumption: Consumes only 2 to 4.5 watts during operation, saving up to 80% on electrical costs compared to standard domestic secondary pumps.
- Premium Brass Pump Body: Constructed from corrosion-resistant brass to guarantee maximum chemical neutrality, long service life, and pristine drinking water hygiene.
- Quick-Connect Wilo-Connector: Features a tool-free electrical connection plug for safe, rapid, and straightforward installation.
- Blocking-Current Proof Motor: Built-in motor protection eliminates the need for external overload safety switches, ensuring hassle-free reliability.
- Optimised Thermal Insulation: Supplied with a tailored, form-fitting thermal insulation shell as standard to minimise heat loss from the pump housing.
Technical Specifications
| Specification | Details |
|---|---|
| Application Suitability | Potable Drinking Water / Domestic Secondary Hot Water Ring Mains |
| Housing Material | Brass (CuZn40Pb2) |
| Mains Connection | 1~230 V, 50 Hz | 2.0W – 4.5W |
| Max Delivery Head | 0.84 Metres |
| Max Volume Flow Rate | 0.38 m³/h |
| Fluid Temperature Range | Drinking water up to 20 °dH: max. +65 °C (Short-term up to +70 °C) |
| Max Operating Pressure | 10 bar (PN 10) |
| Pipe Connection Size | G ½" (Standard) / G 1" (Depending on exact variant) |
What is Included in the Box?
- 1 x Wilo Star-Z NOVA Circulating Pump
- 1 x Tailored Thermal Insulation Shell
- 1 x Tool-Free Quick-Connect Wilo-Connector Plug
- 2 x Flat Gaskets / Seals
- 1 x Installation & Operating Instructions Manual
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