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[HEAT_RECOVERY]
5,000
kW Max

High-capacity heat transfer for maximum energy recovery from flue gas streams.

[OP_TEMP]
70–250
°C Range

Wide operating temperature range for versatile industrial flue gas condensation.

[WATER_RECOVERY]
Direct Contact Condensation

Advanced flue gas water recovery with self-draining condensate management and smart control.

RECOVERY SOLUTIONS
01

Direct Contact
Condensers

Water recovery. Energy optimisation. Sustainability delivered.

With over two decades of expertise, EnerTherm Engineering delivers advanced direct contact condensers designed to enhance water recovery and sustainability. Our EcoRec systems capture and reclaim water from flue gas, optimising resource usage across wood drying, sugar refining, textile production, and many more industries.

[PRODUCT_LINE]

EcoRec
Product Range

Four models scaled for different capacity needs — from 1,500 kW to 5,000 kW heat recovery.

EcoRec Direct Contact Condenser
EcoRec Series
Direct Contact Condenser

EFC-1500

Heat Transfer
1,500 kW
Pressure
1-5 bar
Temp Range
70-250°C
Weight
1,400 kg
Noise
<70 dB
Material
SS / CS

EFC-2500

Heat Transfer
2,500 kW
Pressure
1-5 bar
Temp Range
70-250°C
Weight
1,600 kg
Noise
<70 dB
Material
SS / CS

EFC-3500

Heat Transfer
3,500 kW
Pressure
1-5 bar
Temp Range
70-250°C
Weight
1,800 kg
Noise
<70 dB
Material
SS / CS

EFC-5000

Heat Transfer
5,000 kW
Pressure
1-5 bar
Temp Range
70-250°C
Weight
2,000 kg
Noise
<70 dB
Material
SS / CS
[TECHNICAL_SPECIFICATIONS]

Performance at a Glance

Engineered for maximum heat recovery and water reclamation from industrial flue gas.

Max Capacity
5,000
kW heat transfer
Temperature
70-250°C
Operating range
Pressure
1-5 bar
Design pressure
Coolant
Water
Direct contact
Noise
<70 dB
Low-noise design
Control
Smart
Real-time monitoring

High-Efficiency Heat Transfer

Premium stainless steel construction for maximum performance in high-demand environments

Optimised Spray Design

Tray/packing system maximises surface area with lower pressure drop and uniform distribution

Smart Control System

Real-time monitoring with automated adjustments for optimised performance

Self-Draining Condensate

Advanced weir system prevents blockages and ensures continuous smooth operation

Modular Construction

Easy installation, expansion, and future upgrades for flexible industrial requirements

Corrosion Resistant

High-grade stainless steel tubes with optional coating for harsh environments

[APPLICATIONS]

Solutions Across
Industries

Trusted across industries for efficient water recovery and flue gas heat recapture.

[KNOWLEDGE_BASE]

Frequently Asked Questions

Get answers to common questions about flue gas condensation, water recovery, and our EcoRec condenser range.

The EcoRec direct contact condenser captures water vapour from flue gases by cooling exhaust streams below their dew point. The water spray and tray/packing system maximises heat transfer surface area, enabling efficient condensation. The recovered water is then collected via an advanced self-draining weir system for reuse in industrial processes.

Industries with significant flue gas or exhaust steam output benefit the most, including food processing (fryer and oven stacks), paper & pulp drying, sugar refining, textile drying, chemical manufacturing, and pharmaceutical production. Any process where water recovery and heat recapture can reduce operational costs is a strong candidate.

All EcoRec models operate within a temperature range of 70°C to 250°C. The system is designed with high-grade stainless steel tubes and carbon steel shells with optional corrosion-resistant coatings to withstand demanding thermal conditions reliably.

The EcoRec series significantly reduces energy losses by recovering heat from flue gases that would otherwise be wasted. Integrated smart control systems with real-time monitoring automatically adjust extraction fan speed using VSD control with pressure differential sensors, maximising efficiency without disrupting downstream processes.

The modular design allows easy access for maintenance. An optional CIP (Clean-in-Place) system is available for automated cleaning. The advanced self-draining condensate management system with weir design prevents blockages, minimising downtime. All models are constructed from corrosion-resistant materials for long service life.

Yes, the EcoRec series features a modular design specifically engineered for easy installation and integration into existing fryer stacks, oven stacks, and dryer stacks. The compact vertical footprint means they can fit into facilities with limited space, and the system can be expanded as production demands grow.

GET STARTED

Ready to
Recover?

Our engineering team is ready to analyze your flue gas condensation requirements and design the optimal water recovery solution.

  • Flue gas analysis & condensation assessment
  • Custom condenser configuration & sizing
  • Water recovery & energy savings analysis
Response Time
Next Working Day

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