Radon Exhaust Fan Installation

Another way to define this is any where outside the conditioned air space of the heating and air conditioning system.

Radon exhaust fan installation. So how do you mitigate the expense as well as the radon. The reasoning for this is that if a leak was to occur above the fan your house could have a really high radon level. In the hvac world fans are always placed on a specified duct size 4 10. After all the work is done the house will be re tested for radon.

Manufacturers can accurately predict how much cfm an inline fan will move in these ducts. Radon mitigation system installation can be expensive and if you have radon you may feel like you cannot avoid that expense. If the levels are still high additional pipes may be drilled into the slab and connected to the same fan. You certainly should not go without a mitigation system over the long term if you know your home has high radon levels.

Perform a diy radon mitigation installation. Radon can be pulled from the soil beneath a house by attaching an exhaust fan to the collection pipe or to the sealed sump see page 9. Reset your radon detector then wait 48 hours and check your reading again. In many states radon mitigation requires a license.

14 3 2 radon vent fans shall be sized to provide the pressure difference and air flow characteristics necessary to achieve the radon reduction. All radon mitigation installation standards require that the radon fan be located outside the living space of the home. 14 3 radon vent fan installation requirements 14 3 1 vent fans used in radon mitigation systems shall be designed or otherwise sealed to reduce the potential for leakage of soil gas from the fan housing. The location of the radon fan.

Radon mitigation standards require that the fan to be placed outside of the living space of the home. Then after you seal the cover turn on your in line fan and put the system to work. So garages attics and on the outside of the house are the only acceptable locations for fan placement. However with radon fans you re at the mercy of soil conditions sub slab fill suction pit sizing and much more.

If all goes well you ll see a drastic reduction in radon.