A mechanical ventilator is a machine that helps a patient breathe (ventilate) when they are having surgery or cannot breathe on their own due to a critical illness. The patient is connected to the ventilator with a hollow tube (artificial airway) that goes in their mouth and down
The DRI ERV helps to meet ASHRAE 62 and other international standards specified ventilation rates without increasing the air conditioning tonnage, saving capital and operating costs considerably. High energy transfer efficiency (both sensible and latent)
Having good ventilation is important as having poor ventilation can have serious health consequences including asthma, respiratory problems including lung damage. Good ventilation improves moisture, risk of condensation problems and controls humidity.