Transferring air inside and out by using Heat Recovery Ventilation provides fresh air inside enclosed buildings and greater capacity for climate control whilst saving energy.

What is Heat Recovery?

All buildings require a flow of fresh air. Heat Recovery Ventilation includes a counter-flow heat exchanger between inbound and outbound airflow. As a result, Heat Recovery Ventilation provides fresh air to your space and gives you greater and more effective climate control.

Energy Efficiency 

Heat Recovery Ventilation Systems are highly efficient. Energy is saved as heating and cooling requirements are reduced as heat is transferred between air flows.

Installation and Support

Sensitive to the commercial goals of your business, Cosaf are committed to providing a tailored, cost effective solution that delivers a more comfortable working environment for you.


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