Industry application

Heat Exchangers for HVAC Systems

Efficient interfaces for buildings, networks and heat pumps.

Application engineering

Start with the process—not a catalogue model.

HVAC performance depends on close temperature approach, low pumping power and reliable separation between primary and secondary circuits. HEXNOVAS selects compact exchangers around seasonal loads, water quality, pressure drop and service access.

District energy substations

Hydraulic separation and efficient heat transfer between primary networks and building-side circuits.

Heat pumps

Evaporators, condensers and liquid-to-liquid interfaces for air-source, ground-source and industrial heat pumps.

Domestic hot water

Fast-response water heating with compact footprints and configurable approach temperatures.

Chilled & condenser water

Cooling-loop isolation, free cooling and heat recovery for commercial and institutional buildings.

Application coverage

Processes and systems covered by this sector.

These established HEXNOVAS application areas are retained from the original website and reorganized here for clearer technical selection.

District heating and cooling
Heat pumps
Domestic hot water
Chilled-water systems
Condenser-water systems
Building heat recovery

Selection basis

Information that determines the right exchanger.

A reliable selection requires the complete operating case, not only heat duty. These factors are reviewed together before model sizing.

Design and part-load temperatures
Allowable water-side pressure drop
Water chemistry and fouling allowance
Capacity expansion and maintenance access
Pressure rating and connection standard

Technology fit

Products commonly used in this application.

The final technology depends on media, pressure, temperature, fouling, cleaning and lifecycle requirements.

HEXNOVAS Standard Gasketed Plate Heat Exchangers

Engineering support

Send the operating conditions. We will evaluate the technology.

Contact HEXNOVAS