Run-Around Coil Systems

HUBER & RANNER's EDS is engineered to maximize energy efficiency and reduce operating costs in HVAC systems. EDS leverages the temperature differential between exhaust air and fresh supply air, cutting down on fresh air energy input requirements by up to 35%. This can significantly reduce HVAC operational costs, providing a quick return on investment.

EDS solutions are entirely modular, capable of supporting simple 1-to-1 energy recovery installations as well as complex many-to-many configurations. Its intelligent hydraulic control module (Energy Distribution Centre, EDC) continuously monitors system performance, optimizing heat transfer media flow rates to achieve optimal recovery. With special counterflow heat exchanger coils, EDS is designed for high-performance applications, including pharmaceutical factories, hospitals, cleanrooms, and research laboratories. Optional adiabatic humidification and 3-coil integration extend its versatility, making it the ideal choice for energy-efficient HVAC solutions.

High-Efficiency Counterflow Coils

EDS employs special counterflow-type heat exchanger coils to recover waste heating and cooling with over 70% temperature efficiency, reducing energy input by 30-35%.

Hygienic and Cross-Contamination Free

EDS solutions ensure total isolation of exhaust and supply air streams, ensuring zero cross-contamination, making it the ideal energy recovery solution for sensitive environments such as hospitals, cleanrooms, laboratories and facilities with potentially harmful gases in the exhaust air.

Modular Hydraulic Control Station

Supports flexible installation configurations, including 1-to-1 and many-to-many system arrangements, all managed by intelligent pump control for maximum system efficiency.

Adiabatic Humidification

Optional humidification on the exhaust air side further increases energy recovery during summer conditions, enhancing cooling efficiency of the system.

3-Coil Integration for Enhanced Performance

KVS systems can be equipped with a 3-coil configuration featuring both a cooling and heating coil in the supply air stream. This solution uses waste energy to satisfy both pre-cooling, dehumidification, and re-heating demands, optimizing both summer and winter operations.

Data-Driven ROI Calculation

Using real annual climate data from project locations, we can accurately calculate the energy-saving potential of each EDS solution hour-by-hour, allowing for transparent and accurate ROI assessments, supporting low-risk investment decisions.

Pharmaceutical Manufacturing

Optimized for clean air handling and energy recovery in sterile production environments.

Hospitals & Healthcare

Ensures efficient energy recovery while maintaining hygienic air handling.

Cleanrooms & Laboratories

Prevents cross-contamination and maintains strict environmental control.

Food Processing Facilities

Supports sustainable energy recovery while maintaining product safety and air quality.