Wilo Star-Z NOVA Domestic Hot Water Circulator 230 V
11102
The Wilo Star-Z NOVA is a compact glandless circulator for domestic hot-water recirculation: it keeps hot water moving in the pipe loop so that hot water is at the tap immediately and no water is wasted. Brass housing for potable water, only 4 W power input, maintenance-free.
Overstock special: 327 available at a reduced price while stock lasts.
Applications
- Domestic hot-water recirculation loops in houses and guesthouses
- Geyser and solar hot-water systems with a return line
Features
- Brass pump housing (CuZn40Pb2) approved for potable water
- Glandless wet-rotor design, maintenance-free, blocking-current proof – no motor protection needed
- Very low energy use: 4 W
- Compact 84 mm port-to-port length, G ½ connections
- Suitable for water up to 20 °dH hardness
Specifications
| Parameter | Value |
|---|---|
| Brand | Wilo |
| Item code | 4132760 |
| Model | Star-Z NOVA (ROW) |
| Type | Glandless domestic hot-water circulator |
| Mains connection | 1~230 V, 50 Hz |
| Power input P1 | 4 W |
| Current | 0.05 A |
| Max. head | 0.85 m |
| Max. flow | 0.32 m³/h |
| Max. operating pressure | 10 bar |
| Fluid temperature | 2 … 65 °C |
| Max. ambient temperature | 40 °C |
| Connections | G ½, PN 10 |
| Port to port | 84 mm |
| Protection class | IP42 |
| Insulation class | F |
| Housing | Brass |
| Impeller | PPE/PS 30 % GF |
| Shaft | Stainless steel |
Performance
| Flow Q m³/h | 0 | 0.08 | 0.16 | 0.24 | 0.32 |
|---|---|---|---|---|---|
| Head H m | 0.85 | 0.7 | 0.5 | 0.3 | 0.05 |
Dimensions & Weight
| Parameter | Value |
|---|---|
| Port-to-port length | 84 mm |
| Mass | 0.9 kg |
| Shipping mass (approx.) | 1.2 kg |
Data from the Wilo Star-Z NOVA technical data sheet (performance read from the duty chart, approximate). Specifications may change without notice.
Get help choosing the right hot-water circulator
Overstock special – limited quantities at a reduced price while stock lasts. Send us your borehole depth, water level and daily water need and we will confirm the right pump, motor and cable.