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by dobber1
Sat Dec 31, 2011 5:06 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Air Bricks / Ventilation / Draft Proofing
Replies: 2
Views: 14642

Re: Air Bricks / Ventilation / Draft Proofing

It is a miss conception that airbricks allow wind to blow into the floor void and cause drafts. Airbricks work on the principle that air is sucked out or moves out of the void due to pressure differential. The floor void will naturally be colder due to this area being unheated. I am assuming your pr...
by dobber1
Sat Dec 31, 2011 4:50 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Is condensation caused by having to bleed radiator?
Replies: 3
Views: 3221

Re: Is condensation caused by having to bleed radiator?

Your condensation is not related to the air in your radiator that sounds like the pipe layout causing cavitation in the system. Condensation is related to the amount of moisture vapour in the air, measured as a percentage. Ie 60% relativity means 60% of the air in the room is moisture, at a given te...
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