THRV series heat recovery units body structure was designed with taking into consideration of future standarts. Especially, criteria of efficiency was created above of nowadays standarts. Energy consumptions were reduced with minimizing of energy losses in the days of increasing of importance of  energy consumptions. Shape of designing of fan montage that consist of THRV series heat recovery unşits was avoided turbulance flow in the units.
THRV series heat recovery units are in compact structure at the same time with low air flow velocities. In this way, units catch low pressure drops and at the same time units will be at high efficiency. While heat recovery units running, if there will occur any condensation, THRV series has drain outlet standardly.