International Comfort Products R68DD0005 Freeze Static

The International Comfort Products R68DD0005 Freeze Static is a Freeze Protection Device commonly used in heating, cooling systems and compressed air conditioning and heat pump systems. It operates from the temperature of the evaporator coils and then works hard to turn off the system in as much as there may be freezing conditions for safety of the unit. They are meant to ensure minimum ice build up on these surfaces which interferes with the airflow in the cooling systems and the efficiency of those systems respectively.