Why You Should Never Compromise On Whole House Ventilation
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Every room in the home must be ventilated properly. Why so? The costs of poor ventilation are developing and aggravating respiratory infections, structural damage especially for timber, and inhaling permanently stale musty air. This is only at the surface. Neural damage by substances released by mold is a lethal threat according to Mould Factsheet Australia.
Humidity is one element, just like temperature that must just be at a standard level. Too much of it and you’ll be bewildered by the wild growth of mold in virtually all corners of the home. Too little of it and you’ll battling sore throats and itchy eyes all year round. With proper ventilation, you can keep these problems at bay. Natural ventilation may not be sufficient.It is scientifically proven that sometimes, opening windows causes energy loss. When the windows are wide open, the air will carry the heat away with it. Also, in busy and noisy places, natural ventilation may not be an option. You will most probably need mechanical devices that will work quickly, efficiently and quietly at the same time.
A proper ventilation will do four major things: it will balance the humidity in the house, let in fresh air while expelling the stale, cool the air during summer and heat it during winter. Standard number 62.2 of ASHRAE recommends a ventilation rate of 0.35 air changes per hour in homes. Australian Standard AS1668.2 for mechanical ventilation of homes requires the same.
Streaming windows are a sign of a problem with ventilation inside the home. That level of condensation is considered dangerous because it provides a conducive environment for mildew. This combined with heat is a recipe for disaster.
During winter when you need more heat, it may help to have dark paint on walls. They absorb and retain heat for longer. Air from rooms that are directly exposed to sunlight like attics is warmer most of the time. When distributed downward by fans, it warms the home further.
You can conserve energy by installing a Heat Recovery Ventilation System which balances the air in the room. It has fans that expel and propel air into the room while heating or cooling it at the same time. In the long run, it saves you money otherwise spent on cooling or heating the home separately. It is one of the best ventilation systems available because it uses stale air to warm the incoming one.
Mechanical devices all have their devices. When choosing one, go for one whose speed is regulated. High powered fans can stir toxic lead or asbestos fiber. For health purposes, inspect your home regularly, especially areas that are not used frequently for structural damage. Dust and mop the home regularly to combat this.
You need economical yet effective whole house ventilation systems. You can find an amazing variety of options when you scout for them or find an excellent fitter. They will advise you, offer to visit and assess your home, recommend the best system, give you free quotations and after that, set it up.
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Source by Matt Reardon