Ecowec B10

The Ecowec B10 hybrid heat exchangers are standard exchangers for residential buildings and hotels. Ecowec B10 can be connected to heat pump systems to enchance heat recovery from waste water.

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Ecowec B10 hybrid exchanger for properties

Ecowec® B10: € 30,670

An additional 24% VAT will be applied to the price.


The Ecowec B10 is designed for large residential buildings, hotels, laundries, hospitals, and other properties where large amounts of energy are wasted without capturing the heat.


Recommendation: 1 unit of Ecowec B10 for 60-70 apartments or 6,000 m³/year – multiple Ecowec B10 units if the property has more apartments or higher water consumption.


Connection Recommendation: Requires pressurized wastewater guidance to the exchanger using a wastewater pumping station, and connection to the heat pump. Heat recovery can be enhanced by connecting multiple hybrid exchangers in series and/or in parallel within the same system.


Flow rates: Maximum flow rate on the wastewater side is 50 l/s, maximum flow rate on the heat collection side is 20 l/s, maximum temperature of flowing liquids is 85°C.


Dimensions: Width 950 mm, Height 1930 mm, Weight 400 kg (empty), 1400 kg (in use).


Application Areas: wastewater, condensates, process fluids.



Pressure Class: PN4 vessel and PN10 spiral heat exchanger

Main dimension drawing output table Income table

How can we help?

Wastewater heat recovery is the most cost-effective way to reduce the property’s energy consumption. About 30% of the residential building’s annual heating energy consumption goes to heating the domestic water and thereby to the sewer. In energy-efficient class A properties, the share of energy contained in domestic water is more than 50% of the heat balance. It is possible to recover thermal energy from waste water sent to the sewer and use it again with the help of the Ecowec hybrid exchanger.