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		<title>Automatic opening vent - Revision history</title>
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		<updated>2026-04-22T15:13:27Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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		<id>https://www.designingbuildings.co.uk/w/index.php?title=Automatic_opening_vent&amp;diff=260040&amp;oldid=prev</id>
		<title>Designing Buildings: Created page with &quot;[https://www.bsigroup.com/en-GB/standards/pas-9980/ PAS 9980:2022, Fire risk appraisal of external wall construction and cladding of existing blocks of flats – Code of practice...&quot;</title>
		<link rel="alternate" type="text/html" href="https://www.designingbuildings.co.uk/w/index.php?title=Automatic_opening_vent&amp;diff=260040&amp;oldid=prev"/>
				<updated>2023-08-16T04:50:35Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;[https://www.bsigroup.com/en-GB/standards/pas-9980/ PAS 9980:2022, Fire risk appraisal of external wall construction and cladding of existing blocks of flats – Code of practice...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;[https://www.bsigroup.com/en-GB/standards/pas-9980/ PAS 9980:2022, Fire risk appraisal of external wall construction and cladding of existing blocks of flats – Code of practice], published by BSI Standards Limited in 2022, defines an automatic opening vent (AOV) as a: ‘vent that is part of a smoke control system, which opens automatically when smoke is detected by smoke detectors.’&lt;br /&gt;
&lt;br /&gt;
= Related articles on Designing Buildings =&lt;br /&gt;
&lt;br /&gt;
* Approved document B.&lt;br /&gt;
* Building Safety Act.&lt;br /&gt;
* Cladding.&lt;br /&gt;
* Competent person.&lt;br /&gt;
* Fire alarm.&lt;br /&gt;
* Fire and rescue service.&lt;br /&gt;
* Fire Safety Act.&lt;br /&gt;
* Fire Safety Order.&lt;br /&gt;
* Fire.&lt;br /&gt;
* Grenfell Tower.&lt;br /&gt;
* Joint fire code.&lt;br /&gt;
* Responsible Person.&lt;br /&gt;
&lt;br /&gt;
[[Category:DCN_Definition]] [[Category:DCN_Product_Knowledge]] [[Category:Definitions]] [[Category:Products_/_components]]&lt;/div&gt;</summary>
		<author><name>Designing Buildings</name></author>	</entry>

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