Wilo Yonos PICO-Z Circulating Pump
Wilo Yonos PICO-Z Circulating Pump
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Hygienic & Ultra-Efficient Domestic Hot Water Circulation
The Wilo Yonos PICO-Z Glandless Circulating Pump is the premier energy-saving solution engineered specifically for secondary domestic hot water systems. Designed to deliver instant hot water to your taps while preventing stagnant water, this high-efficiency pump ensures uncompromising hygiene, drinking water safety, and up to a 70% reduction in electricity consumption compared to legacy bronze pumps.
At the core of the Yonos PICO-Z is an advanced corrosion-resistant stainless steel pump housing. This makes it fully certified for drinking water applications in detached, semi-detached, and multi-family homes. Powered by variable-speed ECM technology, it scales power intelligently from 4W up to 40W to match real-time demand, serving as the ultimate modern replacement for older bronze circulators.
Key Features & Benefits
- Premium Stainless Steel Body: Engineered from high-grade stainless steel to resist scaling, ensure chemical neutrality, and maintain strict drinking water hygiene.
- Advanced LED Segment Display: Real-time visual monitoring showing your exact flow rate (m³/h), current power draw (Watts), delivery head, and active diagnostic fault codes.
- Versatile Performance Modes: Preselectable settings including Constant Differential Pressure (?p-c) and 3 manual fixed-speed stages to easily balance your hot water ring mains.
- Hassle-Free Maintenance: Built-in manual pump venting routines, an automatic deblocking function, and a manual restart function protect the internal rotor assembly.
- Plug-and-Play Installation: Equipped with the tool-free Wilo-Connector for rapid electrical wiring and a standard thermal insulation shell to maximize heat retention.
Technical Specifications
| Specification | Details |
|---|---|
| Application Suitability | Drinking Water / Secondary Hot Water Ring Mains |
| Housing Material | High-Grade Stainless Steel |
| Mains Connection | 1~230 V, 50/60 Hz |
| Power Consumption Range | 4W – 40W (Depending on operational load) |
| Max Delivery Head | 6.0 Metres |
| Max Volume Flow Rate | 3.5 m³/h |
| Fluid Temperature Range | +2 °C to +95 °C |
| Max Operating Pressure | 10 bar (PN 10) |
| Pipe Connection Size | G 1½" (1 1/2" BSP) Threaded Connection |
What is Included in the Box?
- 1 x Wilo Yonos PICO-Z Circulating Pump
- 1 x Form-Fitting Thermal Insulation Shell
- 1 x Tool-Free Quick-Connect Wilo-Connector
- 2 x Commercial-Grade Sealing Gaskets
- 1 x Installation & Operating Instructions Guide
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