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Ecocirc+ HVAC Circulation Pumps

Features

The Lowara ecocirc+ HVAC circulation pump is a high-efficiency solution designed for heating and cooling systems in residential and commercial buildings. Engineered with advanced ECM technology and intelligent control features, ecocirc+ delivers optimal performance, energy savings, and quiet operation. Its compact design and intuitive interface make installation and maintenance effortless, while its robust construction ensures long-term reliability in demanding HVAC environments.

  • ECM Motor Technology for ultra-low energy consumption
  • Auto-adaptive mode for intelligent flow regulation
  • LED Display & Touch Interface for easy control and diagnostics
  • Compact, space-saving design ideal for tight installations
  • Quiet operation for noise-sensitive environments
  • Built-in dry-run protection to prevent damage
  • Tool-free electrical connection for fast setup
  • ErP-compliant for sustainable building standards

Lowara Ecocirc+ HVAC Circulation Pumps - An Even Starter Choice

The Lowara Ecocirc+ circulation pumps are designed for water circulation in heating, air conditioning and domestic hot water systems. With 14 models and multiple control modes the new Ecocirc+ range offers a smarter choice in the residential circulators market by combining high efficiency, simplicity and reliability in a single cost effective package. Compact and easy to install, all models feature a unique “one turn” knob to set up control modes and speed settings. An interchangeable plug connection, automatic air-purge and a multicolor LED come as standard. The full Ecocirc+ range reaches an EEI level ≤ 0.18.

The ecocirc+ version takes energy savings, simplicity and control to a whole new level. Featuring a digital display and additional operating modes, like Night Mode and eAdapt, it automatically analyzes and adapts itself to the optimal settings, reducing power consumption by up to 80%. Bluetooth connectivity allows you to stay in control from a mobile phone, tablet or laptop.

The pump can be used for:

  • Refurbishment or extension of existing systems
  • Facilities fitted with thermostatic valves
  • Single-family houses or apartment buildings
  • Underfloor heating systems

Efficiency

  • Best-in-class energy efficiency (EEI ≤0.18)
  • ECM motor for intelligent speed control
  • Up to 80% lower power consumption
  • Optimized hydraulics

Simplicity

  • Multifunctional “one turn” knob
  • Compact and easy to install
  • Easy to read digital display
  • External control and monitoring via Bluetooth

Reliability

  • Robust proven design
  • Dry-run protection
  • Warnings and alarms visualization
  • Error codes visualization

Economy

  • Insulation shell as standard
  • Cost savings with Night Mode
  • Comfort self-optimization with eAdapt
CHARACTERISTIC DATA
E-SH STAINLESS STEEL
Delivery
Up to 4.5 m3/h
Head
Up to 8 m
Power supply
Single-phase 200-240 V 50/60 Hz
Power
Up to 60W
Maximum operating pressure
10 bar (PN 10)
Temperature of pumped liquid
-10°C – 110°C
Ambient temperature
0°C ÷ 40°C
Sound level
≤ 43 dB(A)
Electromagnetic compatibility
EN 55014-1:2006 and EN 55014-2:1997
ecocirc+ hvac circulation pumps performance curves

Just Set and Go!

Two ranges, 42 models, multiple control modes and an easier life – with zero call-backs! Our new ecocirc and ecocirc+ ranges offer a smarter choice in the residential circulators market by combining high efficiency, simplicity and reliability in a single cost effective package. Compact and easy to install, all models feature a unique “one turn control knob” to set up control modes and speed settings. An interchangeable plug connection, automatic airpurge and a multicolor LED come as standard. The full ecocirc range reaches an EEI level of ≤0.18.

An Even Smarter Choice

Our ecocirc+ version takes energy savings, simplicity and control to a whole new level. Featuring a digital display and additional operating modes, like Night Mode and eAdapt, it automatically analyzes and adapts itself to the optimal settings, reducing power consumption by up to 80%. Bluetooth connectivity allows you to stay in control from a mobile phone, tablet or laptop.

Robust, Reliant and Cost-Efficient

The ecocirc and ecocirc+ ranges are precision engineered by Xylem, based on more than half a century of R&D expertise and real-life testing experience.

Our ambition in the HVAC sector is, quite simply, to give you a smarter choice of circulation pumps – easier-to-install units that just keep on running, delivering high efficiency and good value for money, day in and day out. 

Cutting Electric Bills and CO₂ Emissions

Studies show that 10–15% of the electricity consumption in domestic households is due to heating circulators. The ecocirc motor and hydraulics are carefully engineered to minimize this. All ecocirc pumps feature high-efficiency ECM motors that allow energy savings of up to 80% compared to conventional circulators. The EEI level, rated at ≤0.18, ensures a fast payback on investment.

FAQs | Lowara Ecocirc+ HVAC Circulation Pumps

What makes Lowara ecocirc+ HVAC circulation pumps energy efficient?

Lowara ecocirc+ pumps use ECM (Electronically Commutated Motor) technology and auto-adaptive control modes to minimise energy consumption while maintaining optimal flow performance.

The auto-adaptive mode continuously adjusts pump speed based on system demand, ensuring efficient operation and reducing energy waste in heating and cooling applications.

Yes, ecocirc+ pumps are designed for versatility and can be used in a wide range of HVAC systems, from small residential setups to large commercial installations.

These pumps feature built-in dry-run protection, overload safeguards, and intuitive diagnostics via LED display to ensure safe and reliable operation.

With tool-free electrical connections, compact design, and a user-friendly interface, ecocirc+ pumps are quick to install and simple to configure for optimal performance.