Star-Z NOVA de Wilo - Q-Tech ®

Star-Z NOVA by Wilo

Offer price€203,00
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You will soon find the spare parts for this product here.

STAR-Z NOVA is a premium high efficiency wet rotor circulatory pump.

Special features/advantages of the product

  • High hygiene safety thanks to consolidated technique
  • Improved energy efficiency thanks to adapted motor technology with a current consumption of 3 – 6 watts and a heat-insulating shell as standard
  • Easy and quick installation and replacement of common pump types using the flexible reserve motor and Wilo connector
  • The "T" version offers maximum hygiene safety thanks to the integrated time switch, thermostat and thermal disinfection detection, as well as high operating comfort thanks to green button technology and intuitive user guidance with the LC display.


Wet rotor circulator pump with threaded connection and jam-resistant synchronous motor.


DHW recirculation systems in industries and buildings.


  • Quick electrical connection with Wilo connector
  • Integrated ball shut-off valve on the suction side (Star-Z NOVA A, C, T)
  • Integrated check valve on the discharge side (Star-Z NOVA A, C, T)
  • Lock-resistant motor
  • Socket switch clock (Star-Z NOVA C)
  • 1.8 m connection cable with grounded plug (Star-Z NOVA C)
  • Thermal insulation as standard
  • Green Button Technology
  • LCD screen for indication of pump data and fault codes
  • Timed switching function for programming 3 on or off intervals
  • Temperature control for absolute limitation of the return temperature of the domestic hot water recirculation installation
  • Thermal disinfection routine (help and detection of thermal disinfection of the domestic hot water tank)


  • Bomb
  • Thermal insulation
  • Wilo connector
  • Together (Star-Z NOVA A, C, T only)
  • Installation and operating instructions


Example: Wilo-Star-Z NOVA

Star-Z - DHW recirculation pump, wet rotor pump

NOVA - Type designation

A - with ball shut-off valve and non-return valve

C - with ball shut-off valve, non-return valve and plug-in time switch

T - with ball shut-off valve, non-return valve, timer, thermostat and thermal disinfection detection

Technical data

  • Fluid temperature: Drinking water up to 20 °dH: max. +65 °C (NOVA T: 95 °C), in short-term operation (2 h) up to +70 °C
  • Power supply 1~230 V, 50 Hz
  • Protection type IP 42
  • Nominal diameter Rp ½
  • Max. working pressure 10 bar


  • Pump casing: Brass
  • Impeller: Plastic
  • Shaft: Ceramic
  • Bearing: Carbon, resin impregnated


Download technical sheet

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Don't just trust our words.


Service 10!,

Problems with transportation and after a WhatsApp and a call the next day we received our robot.

They called us to confirm that everything was ok, highly recommended.

Esther L. S.

Marbella, Malaga


Material received in 48 hours,

20 minutes on the phone for installation questions and THANK YOU THANK YOU THANK YOU.

100% professionals

Álvaro P.

B. of Salamanca, Madrid


5 Stars. There are 5 of us and we are very happy with the hot water. After searching for information for almost a month on low-consumption hot water systems, we decided on b. heat only hot water. Delivery in just 3 days from the web order.

Delivery was delayed a day due to the height of the package but then everything was perfect.

Thank you :)

Angela R. y Lucas A.

El Limonar, Malaga