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--- affiliate_literature:ventilation [2025/07/30 10:53] – old revision restored (2025/01/13 10:58) yaling.hsiao@passiv.de
+++ affiliate_literature:ventilation [2025/07/30 14:14] (current) – yaling.hsiao@passiv.de
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+|[[https://passivhaus.uk/wp-content/uploads/2025/07/Ventilation-of-Circulation-Areas-v1.1-250724.pdf|{{:picopen:graffff.jpg?140|}}]]|**[[https://www.passivhaustrust.org.uk/UserFiles/File/Technical%20Papers/MVHR%20Maintenance%20v1%2020241211.pdf| Ventilation of Circulation Areas in Passivhaus Buildings]]**  \\  \\ This technical guidance from the UK Certifiers Circle provides essential advice on the ventilation of circulation areas – such as corridors and stairwells – in Passivhaus buildings. The document explains the relevant Passivhaus criteria, and presents a range of compliant ventilation strategies – from whole-building cascade systems and dedicated MVHR units to mechanical extract and natural ventilation – highlighting their pros, cons, and implications for energy modelling in PHPP.|2025|**[[https://www.passivhaustrust.org.uk/|Passivhaus Trust (PHT), UK]]** |
 |[[https://www.passivhaustrust.org.uk/UserFiles/File/Technical%20Papers/MVHR%20Maintenance%20v1%2020241211.pdf|{{:picopen:ventilation_trust.png?140|}}]]|**[[https://www.passivhaustrust.org.uk/UserFiles/File/Technical%20Papers/MVHR%20Maintenance%20v1%2020241211.pdf|MVHR Maintenance: Good Practice Guide]]**  \\  \\ This document provides comprehensive guidance on the maintenance and management of individual Mechanical Ventilation with Heat Recovery (MVHR) units in multi-residential developments. It is intended to serve as a practical resource for clients, maintenance teams, and service personnel. With detailed instructions on service intervals, troubleshooting, and best practices, this guide ensures that MVHR systems are maintained efficiently, promoting energy savings, optimal performance, and good indoor air quality.|2024|**[[https://www.passivhaustrust.org.uk/|Passivhaus Trust (PHT), UK]]** |
 |[[https://www.passivhaustrust.org.uk/UserFiles/File/research papers/MVHR/2020.04.27-The Case for MVHR-v7 new cover.pdf|{{https://passipedia.org//lib/plugins/ckgedit/fckeditor/userfiles/image/picopen/4mvhr.jpg?nolink&150|4mvhr.jpg}}]]|**[[https://www.passivhaustrust.org.uk/UserFiles/File/research papers/MVHR/2020.04.27-The Case for MVHR-v7 new cover.pdf|Research Report - The case for MVHR]]**  \\  \\ The paper discusses Mechanical Ventilation and Heat Recovery (MVHR) systems in UK homes, which extract warm but potentially stale air from bathrooms, kitchens, and utility rooms. They transfer the heat to fresh outdoor air through a heat exchanger. Despite being beneficial in various domestic situations, MVHR systems are relatively niche in the UK, with trickle ventilation and single-room extract fans being more commonly used. The paper challenges this convention and advocates for wider adoption of MVHR systems in both new-build and retrofit projects.|2020|**[[https://www.passivhaustrust.org.uk/|Passivhaus Trust (PHT), UK]]** |