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Discuss "low" extractor fan .......... in the UK Electrical Forum area at ElectriciansForums.net
Stale air tends to be warmer than fresh air so it rises. Hence extraction or return air is generally taken out at ceiling level.Wonder why building regs says ceiling level then?
Reply to "low" extractor fan .......... in the UK Electrical Forum area at ElectriciansForums.net
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