Passive Radon System Activation

Radon Mitigation System Information

Passive Radon System Activation

Passive system activations are installed in homes or businesses with existing passive systems where the radon level has increased over time or has increased and the passive system can't handle the current radon level. The systems are established by adding a fan to facilitate pulling the radon gas from the radon collection point already established with the passive system.

The system works by creating a negative pressure under the home with the existing radon collection point. The radon fan that has been added to the system in the attic must run continuously in order for the system to work correctly to mitigate the radon from the home or building. From the radon collection point under the slab the radon gas is collected and the systems fan will suck the gas from under the home in the radon collection point and route the gas safely through the PVC piping up in through the attic where the gas is removed from the home out of the existing passive systems roof stack.

Standard Sub-slab Depressurization Radon System

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