Star-Z NOVA circulator pump

Star-Z NOVA circulator pump

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

Special features/product benefits

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

Guy

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

Application

DHW recirculation systems in industries and buildings.

Equipment/function

• Quick electrical connection with Wilo connector
• Integrated ball shut-off valve on suction side (Star-Z NOVA A, C, T)
• Integrated non-return valve on the discharge side (Star-Z NOVA A, C, T)
• Stall 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 display for pump data and fault codes
• Timed switching function for programming 3 on/off intervals
• Temperature control for absolute limitation of the return temperature of the domestic hot water recirculation system
• Thermal disinfection routine (help and detection of thermal disinfection of the domestic hot water tank)

Supply

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

Designation

Example: Wilo-Star-Z NOVA

Star-Z -  DHW recirculation pump, wet rotor pump

NOVA -  Type designation

TO -  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, time switch, 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

Materials

• Pump housing: Brass
• Impeller: Plastic
• Axis: Ceramic
• Bearing: Carbon, resin impregnated

Documentation:

Download technical sheet