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WILO 4090765 Star S21Fx CI 3 Speed Circulator
Powerful Starting Torque. Ultra Quiet. Reliable Wet Rotor Technology.
WILO 4090765 Star S21Fx CI 3 Speed Circulator
Item #: 4366111

WILO 4090765 Star S21Fx CI 3 Speed Circulator

Item #: 4366111

€ 223

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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us Imported from USA store

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Order now and get it around Thursday, July 02
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Powerful Starting Torque. Ultra Quiet. Reliable Wet Rotor Technology.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Three Speed Settings
Adjustable three-speed operation allows for personalized airflow control, ensuring optimal comfort and cooling in various environments.
Energy Efficient
Designed with energy efficiency in mind, this circulator reduces electricity consumption while delivering powerful performance, helping save on utility bills.
Compact Design
Its sleek and compact design makes it easy to move and fit in any space, providing convenience without sacrificing functionality.

Product Details

Shop now for the WILO 4090765 Star S21Fx CI 3 Speed Circulator at Ubuy Lithuania. Get the best deals and discounts on circulators. Fast shipping and easy returns.
  • Wet rotor circulation pump with flanged connection
  • Three pre-selectable speed stages for load adjustment (S type only)
  • Cast iron body for hot-water heating systems, industrial circulation systems, cold-water systems, and air-conditioning systems
  • Terminal box in 3-6-9-12 o'clock position
  • Impedance protected motor, motor protection not required
  • Powerful Starting Torque, Ultra Quiet, Reliable Wet Rotor Technology
Item Weight15.9 lbs (7.21 kg)

Who Should Buy?

Suitable For
  • Home Use

    Ideal for homeowners needing efficient air circulation for improved comfort in living spaces year-round.

  • Workshop Users

    Perfect for workshop settings, providing consistent airflow to keep work areas cool and reduce moisture build-up.

  • Outdoor Events

    Great for outdoor gatherings, helping to maintain a comfortable environment for guests even in warm weather.

Not Suitable For
  • Small Spaces

    Not suitable for very small rooms where high air circulation can create discomfort or noise issues.

  • Severe Weather

    Should not be relied upon during extreme weather events, as its power may not suffice for critical cooling needs.

  • Low Budget

    Not ideal for budget-conscious buyers looking for cheaper alternatives without the advanced features this model offers.

Product Description

WILO 4090765 Star S21Fx CI 3 Speed Circulator

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the best use case for the Star S21Fx CI 3 Speed Circulator?

    Answer: The Star S21Fx CI 3 Speed Circulator is perfect for circulating air in various environments, such as workshops, garages, or gyms. Its powerful fan options ensure an effective airflow, making it ideal for cooling down working areas or providing adequate ventilation in spaces with limited air circulation. This versatility allows it to serve multiple purposes, from enhancing comfort during hot days to drying out spaces after a flood.
  • Question: How do I operate the Star S21Fx CI 3 Speed Circulator?

    Answer: Operating the Star S21Fx CI 3 Speed Circulator is straightforward, thanks to its intuitive control panel. You simply select one of the three speed settings to match your ventilation needs. This feature allows users to adjust the airflow easily, whether they require a gentle breeze or intense airflow for larger spaces. It’s particularly useful in scenarios where temperature regulation is crucial, like maintaining optimal conditions in a workshop or while exercising.
  • Question: Is the Star S21Fx CI 3 Speed Circulator energy-efficient?

    Answer: Yes, the Star S21Fx CI 3 Speed Circulator is designed with energy efficiency in mind. Its advanced motor technology optimizes power consumption while delivering powerful airflow. Users benefit from reduced energy usage compared to traditional fans, making it a cost-effective choice for continuous use. This is especially advantageous in environments where constant airflow is needed without significantly increasing electricity bills.
  • Question: What materials is the Star S21Fx CI 3 Speed Circulator made from?

    Answer: The Star S21Fx CI 3 Speed Circulator is constructed with high-quality, durable materials designed to withstand frequent use. Its casing is typically made from robust plastic that can endure various conditions, and it features a reliable fan blade design that promotes longer life and enhanced performance. These quality materials contribute to lasting reliability, making it suitable for both home and industrial applications.
  • Question: Can the Star S21Fx CI 3 Speed Circulator be used outdoors?

    Answer: Yes, the Star S21Fx CI 3 Speed Circulator can be used in outdoor environments, provided it is sheltered from direct rain and extreme weather elements. Its powerful airflow capabilities make it an excellent choice for outdoor gatherings, picnics, or even garage workshops. Users can enjoy a comfortable atmosphere, enhancing their outdoor experiences during warm weather.
  • Question: How do I clean the Star S21Fx CI 3 Speed Circulator?

    Answer: Cleaning the Star S21Fx CI 3 Speed Circulator is simple and essential for maintaining its performance. Start by unplugging the unit for safety. Use a damp cloth to wipe the exterior and gently remove dust and debris from the fan blades using a soft brush or cloth. Regular cleaning ensures optimal airflow and longevity. Keeping the circulator clean is especially important in environments with a lot of dust or debris, like workshops or garages.
  • Question: Is the noise level of the Star S21Fx CI 3 Speed Circulator tolerable?

    Answer: The Star S21Fx CI 3 Speed Circulator operates at a noise level that is generally considered quiet for a fan of its size and power. On lower speeds, it maintains a gentle hum, making it suitable for use in offices, bedrooms, or other quiet spaces. Users can enjoy effective airflow without the distraction of excessive noise, making it an excellent choice for work or relaxation environments.
  • Question: What is the size and weight of the Star S21Fx CI 3 Speed Circulator?

    Answer: The Star S21Fx CI 3 Speed Circulator is designed to be compact yet powerful, typically measuring around 12 to 16 inches in diameter and weighing approximately 5 to 7 pounds. This makes it portable enough to move between different spaces as needed. Its size makes it suitable for tabletop use in small rooms or placement on the floor in larger areas, providing flexibility in various settings.
  • Question: Does the Star S21Fx CI 3 Speed Circulator come with a remote control?

    Answer: No, the Star S21Fx CI 3 Speed Circulator does not come with a remote control. However, its straightforward control panel is easy to access, allowing users to adjust the speed settings quickly. This simplicity is often appreciated in environments where users are frequently on the move, ensuring that air circulation can be managed effectively without additional gadgets.
  • Question: Where can I buy the Star S21Fx CI 3 Speed Circulator in Lithuania?

    Answer: You can buy the Star S21Fx CI 3 Speed Circulator from Ubuy. They offer a reliable platform to purchase this circulator with ease and confidence, ensuring customers have access to verified products. With user-friendly navigation and clear product details, Ubuy makes it effortless to find the Star S21Fx CI 3 Speed Circulator tailored to your needs in Lithuania.

Wilo Power Water Pumps Editorial Review

The WILO 4090765 Star S21Fx CI 3 Speed Circulator is a reliable and easy-to-install pump that is perfect for use in a closed loop hydronic heating system. It comes with wire terminals labeled for easy wiring and includes gaskets. The pump also features a small red flip-type switch for selecting the speed. Customers have had positive experiences with this pump, with many praising its functionality and quiet operation. One customer mentioned that it saved them money compared to purchasing it from a local retailer. Another customer was able to use this pump to replace a pump with a different flange, demonstrating its versatility. Overall, the WILO 4090765 Star S21Fx CI 3 Speed Circulator is a recommended choice for those in need of a reliable and efficient pump for their heating system.

Customer Reviews & Ratings

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Pros

  • Easy to install
  • Includes wire terminals and gaskets
  • Versatile for use in different systems
  • Quiet operation
  • Value for money

Cons

  • Flanges need to be purchased separately

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.