Here’s what rising winter humidity feels like sometimes… 👾 And here’s what PIV does about it. During the colder months, indoor humidity rises fast, especially in homes with limited natural ventilation. Positive Input Ventilation (PIV) helps reduce moisture build-up by introducing filtered, balanced airflow from the loft space. It’s not a magic fix, but it helps prevent the conditions that allow condensation to form. Curious how PIV works? Learn more → https://www.envirovent.com/products/positiv
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Here’s what rising winter humidity feels like sometimes… 👾 And here’…
25.3K views1 month ago
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Why would fit a PIV? Simply put, you shouldn't take air out of living rooms or bedrooms which means extract isn't an option. Getting the right unit is just as important as the fitting! A cautionary tale, if you fit one the wrong size it may not work and it may not be an adequate ventilation strategy under building regulations. | EnviroVent
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Why would fit a PIV? Simply put, you shouldn't take air out of livin…
36.6K views1 month ago
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Sorry, the regulations changed 😔 ALL PIV installations should receive a ventilation certificate as part of the homes ventilation strategy. An electrician can install under electrical regulations, but they cannot commission the unit without being part of a CPS. This is applicable for ALL brands of PIV. They changed for us too, so don't shoot the messenger. We have spent a lot of time and money, ensuring all of our team hold an up to date ventilation competent persons scheme qualification in orde
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Sorry, the regulations changed 😔 ALL PIV installations should receive a …
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1.6K views | What is PIv? PIV (Positive Input Ventilation) = “Fresh...
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1.6K views | What is PIv? PIV (Positive Input Ventilation) = “Fres…
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Maybe it's not the windows? A PIV system is not a one size fits all solution, and it's not something that you should guess might work either. We see plenty of electricians doing that. Get in touch to see which one is suitable for your home. Keep those windows dry in the morning. | EnviroVent
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Maybe it's not the windows? A PIV system is not a one size fits all sol…
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Our Old House Was Full of MOULD — Here’s What Happened After Installing a PIV System!
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Our Old House Was Full of MOULD — Here’s What Happened After In…
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It's a numbers game. Building regulations provide the number, we hit it. Everybody specifying a PIV system should do the same, you must hit the whole home dwelling ventilation rate. Hit that and your chances of success increase. PIV isn't a magic fix to every problem, it has its place as a ventilation strategy. Quick tip: if somebody specifies a PIV in a bedroom......Run! | EnviroVent
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It's a numbers game. Building regulations provide the number, w…
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