header bg

Scan QR code or get instant email to install app


Asphyxia is the lack of ________.

A Oxygen

Molecular weight of Refrigerants are higher than oxygen. Therefore, refrigerants are heavier than air and can displace oxygen in closed rooms when leaked from equipment. This causes Asphyxia – a lack of oxygen and may cause headache, dizziness, unconsciousness and even death.