Positive Air Flow System For Condensation

Positive input ventilation or piv systems work by encouraging the movement of air from inside to outside from a unit that is usually installed in a loft.

Positive air flow system for condensation.

These units reduce or eliminate surface condensation altogether by replacing humid stagnant air with fresh filtered air. In a place like charleston sc for example where the dew point pushes 80 f in the summer it s not hard to imagine condensation happening. But won t positive air pressure inside the house create a risk of condensation and moisture damage within the cold walls. These piv units reduce or eliminate surface condensation altogether by replacing humid stagnant air with fresh filtered air.

Positive input ventilation or piv systems work by encouraging the movement of air from inside to outside from a unit that is usually installed in a loft. When weighing up the correct ventilation systems for your home you might wish to consider the advantage of a positive input ventilation system. Invented by nuaire in the 1970s this enduring ventilation strategy has since become an industry staple. One potential problem with bringing outside air into the duct system in summer when the air conditioner isn t running is condensation in the ducts.

Meaning your heating system will have to take up the slack. This can help to circulate air around your home helping to prevent problems such as damp mould and condensation while also providing fresh air and scattering the build up of pollutants. That question is often raised says brennan but decades of building. Disadvantages of positive pressure ventilation include.