Berliner Luft. EcoCond/EcoCond+series efficient heat recovery system
1、 System Overview
EcoCond and EcoCond+are Berliner Luft The high-performance liquid gas split heat recovery system launched by the company is suitable for heating and cooling scenarios. With the design concept of low operating costs and high energy utilization, it greatly improves the energy efficiency of the entire life cycle of the air conditioning system.
EcoCond： Standard high-efficiency heat recovery system (efficiency ≤ 80%)
EcoCond+： Upgraded multifunctional system with built-in reversible heat pump (efficiency ≤ 92%)
Meet international energy-saving standards such as DIN EN 13053, VDI 6022, EN308, etc
2、 System advantages
Thermal efficiency up to 92%
Reduce the demand for cold/heat sources and lower maintenance costs
Complete isolation of air supply and exhaust to prevent cross contamination
Multiple air handling units can be connected to form an intelligent energy network
The control system is freely programmable (DDC) and supports BACnet and Modbus protocols
Modular design for easy modification and maintenance
3、 Product model comparison
Series applicable air volume range (m ³/h), maximum heat exchange efficiency, core function
EcoCond Basic ≤ 130000 80% single cycle heat exchange, suitable for conventional fresh air/waste heat recovery needs
EcoCond Full ≤ 130000 80% supports liquid-liquid heat exchange, dehumidification cold recovery, dual pump backup, and joint control of multiple AHUs
EcoCond+≤ 130000 92% integrated reversible heat pump, supporting independent heating and cooling supply, optimal energy saving, and lowest operating cost
4、 Typical application scenarios
Hospitals, operating rooms, and high cleanliness laboratories
Large office buildings, exhibition centers, hotel systems
Energy saving renovation project for pharmaceutical/electronic factory buildings
Data centers, communication base stations, and energy intensive locations
5、 EcoCond+Core Advantages Overview
Higher heat recovery power: increased efficiency by 13%, with an η e of 84%
Cooling mode can save 28% of cooling supply
Can completely replace external cooling sources (PKW)
Combining controllable wet cooling with indirect evaporative cooling to improve the annual average COP of the system
Smaller heat exchanger, less equipment footprint, lower noise
6、 System extension function
Module Function Description
Expansion of liquid-liquid heat exchanger achieves PWW/PKW thermal and cooling decoupling, without the need for wind side reheating/re cooling
Dehumidification and cold recovery reduce the required cooling load for air dew point by about 30%, improving humidity control efficiency
Integrated cooling with built-in refrigerant evaporation system, no need for external chiller units
Indirect evaporative cooling, exhaust humidification, and auxiliary cooling can save up to 55% of cooling capacity
Multi unit coupling control of multiple AHUs linkage, forming an intelligent "Smart Thermal Grid" system
7、 Typical parameters (reference)
Interface specifications Maximum air volume External dimensions (length x width x height m) Supporting version
DN 40-2 30,000 2.0 × 1.3 × 2.0 EcoCond+
DN 65-2 90,000 2.4 × 1.6 × 2.0 EcoCond+
DN 80 110,000 2.4 × 1.6 × 2.2 EcoCond+
Note: The actual size and configuration can be flexibly customized according to project requirements.
8、 Selected project cases
Location Type Model Quantity Heat Recovery Efficiency Special Features
Frankfurt OMNITURM multifunctional office building Full 6 units with 75% liquid-liquid coupling
Hannover Boehringer Cleanroom Full 1 unit 79% dehumidification recovery+evaporative cooling
Warstein Infineon cleanroom EcoCond+3 sets of 88% complete system expansion+humidity control system
Berlin SGS Lab Laboratory Full 2 sets of 87% heat pump cooling and heating conversion, multi unit joint control
Mainz Sensec process workshop EcoCond+5 units of 85% dehumidification cold recovery+evaporative cooling+integrated cold source
