What are the pitfalls of Positive Input Ventilation? The experts reveal this ventilation type's downsides
Briefly

"While PIV units can address certain ventilation problems, they're definitely not a one-size-fits-all solution. Their reliance on strategic vent placement, internal airflow management, and maintenance needs makes them less practical for some households."
"The initial outlay on a PIV system can be more expensive than extractor fans, but less expensive than a centralized extract or MVHR System. Many PIV systems require minimal maintenance and maybe only a filter change, as and when required."
"PIV can be a complete solution for some dwellings, other dwellings may require continuous extract fans as well. It's essential to assess your home's specific needs."
Read at Homebuilding & Renovating
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