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Heat Recovery and Ventilation Solutions


Specialised heat recovery and ventilation solutions for industrial and commercial operations — design, installation and service of centralised and decentralised systems, standalone or integrated with heat pumps, for maximum savings.

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References

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References

Join dozens of satisfied clients

Contact us

How it works

Systems extract warm, stale air from kitchens and bathrooms, pass it through a heat exchanger to capture the heat, then use this recovered heat to pre-warm fresh outdoor air before distributing it throughout your property. Fresh air never mixes with exhaust air — only heat transfers between them.

Up to30%
Save on heating costs annually

Up to96%
Heat recovery efficiency

24/7
Fresh air

✽  What we offer

Ideal for

1

New builds and renovated properties with good insulation

Tight modern builds trap moisture and stale air, leading to condensation and mould. Heat recovery ventilation provides continuous fresh air while recovering up to 96% of thermal energy. Without it, you lose 30% of heat through open windows. Essential for meeting building regulations and passive house standards.

2

Allergy sufferers who need continuous clean air

Advanced filtration removes pollen, dust and pollutants before air enters your space. Unlike air purifiers, HRV continuously replaces stagnant air with filtered fresh air at closed windows. Controls humidity to prevent mould growth and removes kitchen odours, VOCs and airborne irritants.

3

Energy-conscious homeowners and businesses

Recovers 75–96% of thermal energy, reducing bills by 25–30% annually. Installation typically pays back within 5–8 years through energy savings. Reduces CO2 emissions by up to 40% and increases property value. Summer bypass mode provides free cooling, further reducing air conditioning costs.

Everything you need

Protect your operations from cooling failures

24/7 Support

Continuous emergency support ensures immediate assistance whenever cooling failures occur, minimising downtime and protecting your critical operations.

Expert team

Certified technicians with extensive industry experience provide professional installation, maintenance and repair services using proven methods and the latest technology.

Energy efficiency

Optimised cooling solutions reduce energy consumption and operating costs while maintaining peak performance, supporting your sustainability goals and bottom line.

Preventive maintenance

Scheduled inspections and proactive maintenance prevent costly breakdowns, extend equipment lifespan and ensure consistent performance throughout the year.

Custom solutions

Tailored cooling and ventilation systems designed specifically for your facility's requirements, from data centres to manufacturing plants and logistics operations.

Fast response time

Rapid deployment and swift completion of repairs and installations minimise disruption to your operations, with emergency services available when you need them most.

Solutions for your 

optimal thermal comfort

Share your goals with us. Our specialists will help you design a solution that perfectly meets your operational needs.


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Why choose us

Professional air conditioning solutions for homes and businesses.


Emergency repairs and maintenance of heating, cooling and ventilation systems 24/7 with fast response.

Licensed and certified technicians trained in the latest HVAC technologies and installation methods.

Complete installation, maintenance and repairs of heating and cooling systems for commercial properties and facilities.

State-of-the-art diagnostic equipment and technical expertise for efficient identification and resolution of HVAC issues.

Frequently asked questions

Heat recovery ventilation (HRV) extracts warm, stale air from the building, passes it through a heat exchanger to capture its thermal energy, then uses that recovered heat to pre-warm fresh outdoor air before distributing it throughout the building. Fresh air never mixes with exhaust air — only heat transfers between them.

A properly designed HRV system recovers 75 to 96% of thermal energy from exhaust air, reducing heating bills by 25 to 30% annually. The system typically pays back within 5 to 8 years through energy savings alone.

Yes. Diamond COOL specialises in HRV for industrial and commercial operations, including production halls, clean rooms, and warehouses. We design both centralised systems (single air handling unit with ductwork) and decentralised systems (multiple units at point of use — better for retrofitting existing buildings).

A decentralised HRV system for a commercial property typically takes 3 to 7 days. A centralised industrial system can take 3 to 6 weeks. We provide a full project schedule with our specification before work begins.

Yes. Diamond COOL designs and installs integrated systems combining heat recovery ventilation with heat pumps, maximising energy efficiency. We assess your existing equipment during the initial consultation and design the system around it.