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Does carbon dioxide build up in A rated homes?
@@C05597641 it shouldn’t as these homes tend to have mechanical ventilation which deals with this issue. This is clearly essential when you achieve a certain level of Airtightness
Does carbon dioxide build up in A rated homes?
@@C05597641 it shouldn’t as these homes tend to have mechanical ventilation which deals with this issue. This is clearly essential when you achieve a certain level of Airtightness