When comfort, efficiency, and long-term reliability matter, the heart of your heating system must deliver more than just circulation—it must deliver intelligent performance. The ELESTAR Permanent Magnet Inverter Circulation Pump is engineered specifically for floor heating applications, providing ultra-quiet operation, adaptive frequency conversion, and impressive energy savings.

This next-generation pump combines advanced permanent magnet rotor technology with a moisture-resistant shielded motor structure, ensuring stable, efficient, and whisper-silent performance all year round.

Why Choose ELESTAR? Intelligent Power Meets Everyday Comfort

ENERGY SAVING—Adaptive Efficiency

With automatic proportional pressure control, the pump dynamically adjusts performance according to real-time system demand. This ensures optimal energy consumption without sacrificing comfort.

FLEXIBLE INSTALLATION—Perfect for New Builds or Retrofitting

Designed to fit seamlessly into existing floor heating systems, the ELESTAR pump offers universal compatibility and easy setup, making it ideal for upgrades.

SMART NIGHT MODE—Quiet Comfort While You Sleep

The optional automatic nighttime speed reduction feature lowers pump speed during off-peak hours, enhancing comfort while reducing power consumption.

RELIABILITY BUILT-IN—Protection at Every Level

Equipped with multiple protection systems, including:

• Overload protection

• Over/under voltage protection

• Dry-run protection

• Locked rotor protection

You can count on long-lasting, safe operation under any conditions.

ULTRA-QUIET OPERATION—Comfort You Can Feel, Not Hear

Thanks to its precision design and permanent magnet rotor, the pump runs with extremely low noise—making it ideal for residential floor heating.

USER-FRIENDLY INTERFACE

The digital control panel displays:

• Real-time power consumption (W)

• Alarm messages

• Warning indicators

• Operating modes

Making operation and troubleshooting effortless.

Durability from the Inside Out

The pump’s construction integrates several advanced materials and sealing technologies:

• BMC plastic-encapsulated stator to prevent condensation

• Thermally conductive silicone-sealed drive board for water and moisture resistance

• Stainless steel canned motor shell for corrosion protection

• Thermally conductive potting for heat stability

Each component is designed to maximize lifespan and performance—even in demanding heating environments.

Advanced Control Modes

The ELESTAR shielded pump includes multiple intelligent operating options:

• Adaptive Mode

• Multiple Constant Pressure Settings

• 3-Speed Manual Settings

• Sleep Mode

• Full protection suite (overload / voltage / dry run / locked rotor)

Whether the system demand is high or low, the pump automatically adjusts to ensure optimal efficiency.

Technical Specifications

90W Model

• Voltage: 160–260V

• Rated power: 90W

• Rated flow: 2 m³/h

• Rated head: 6.5 m

• Max flow: 5 m³/h

• Max head: 10.8 m

• Inner diameter: 1" / 1.5" / 2"

• Pump body length: 130 / 180 mm

• Medium temp: <100°C

• Recommended area: <120 m²

• Suitable for 3HP host

160W Model

• Voltage: 160–260V

• Rated power: 160W

• Rated flow: 2 m³/h

• Rated head: 8.1 m

• Max flow: 10 m³/h

• Max head: 14 m

• Pump body length: 150 mm

• Medium temp: <100°C

• Recommended area: <150 m²

• Suitable for 5–7HP host

180W Model

• Voltage: 160–260V

• Rated power: 180W

• Rated flow: 2.1 m³/h

• Rated head: 5 m

• Max flow: 8.8 m³/h

• Max head: 15 m

• Inner diameter: DN32–40

• Pump body length: 180 mm

• Medium temp: <100°C

• Recommended area: <220 m²

• Suitable for 7–10HP host

ELESTAR — Intelligent Heating Starts With Intelligent Circulation

With advanced permanent magnet technology, intelligent pressure control, robust protection systems, and ultra-quiet performance, the ELESTAR permanent magnet variable frequency shielded pump is engineered to bring comfort, stability, and energy efficiency to every heating system it powers.