Radon Fan Sizing Chart

This chart displays the designated radon fan types recommended in the new standard.

Radon fan sizing chart.

This radon fan is designed for moderate to good air flow working most effectively with sub slab or sub material conditions ranging from about 4 in. Every time you reduce the duct size there is a 20. Of clean size 4 6 gravel to very loose soil. Quiet operation is another often overlooked issue when purchasing a radon mitigation fan.

Because at fantech we re not just building fans we re building solutions and opportunities for a healthier safer tomorrow. Protect the ones you love from radon. Fantech does much more than make fans. Radon is a serious health threat.

Radon mitigation mn radon testing minnesota radon. Schedule 40 pvc vent pipe using 3. Radon fan types rf1 rf2 minimum flow and pressure ratings are manufacturer specifications. The radonaway rp145c radon fan is built to resist moisture and can be mounted inside or outside on a 3 in.

We are committed to making products that support healthy and comfortable indoor environments and ensure your loved ones breathe fresh clean air from this moment to the next. Every manufacturer has a fan size chart which connects cfm of the fan to static pressure in the pipes but they only help to select a fan after trying different ones. Fan curves tell you how much cfm you re moving at a given resistance or suction measured in inches of water column pressure. Generally the right size of a radon fan for a house less than 1600 sq ft is 50cfm at 0 5 wc.

However with radon fans you re at the mercy of soil conditions sub slab fill suction pit sizing and much more. Radonaway is committed to producing quiet operating fans. The cost of a radon mitigation system depends on the severity of the radon gas levels or radon in water levels and what is needed to properly mitigate the gas. David smith recommends that all radon mitigation systems are installed by a professional licensed radon mitigator.

Meet the fan curve.