Posted: July 4th, 2009 | Author: admin | Filed under: Home Improvement Articles | Tags: air conditioning, air dehumidifier, air dehumidifiers, home dehumidifier, home dehumidifiers | No Comments »

Musty odor is clearly not a desirable quality for a house, it tends to give the impression of a dirty place and whilst it might actually not be noticeable to the owners it will almost certainly be so to visitors creating entirely the wrong sort of impression. What is more musty odors may indicate the presence of mould which in turn can kick off allergic reactions.
Musty odors can stop and start again varying upon the time of year and the climate. In the summer for example when the air conditioning is left running a great deal the air flow may eliminate the musty odor, however the cause may remain to come back and haunt you in the darker seasons. Home dehumidifiers can definetely help here.
High humidity is a likely cause of musty odors that may well stem from a basement that has cracks in its walls which allows moisture to seep in ot it may come simply from condensation. If you want to stop musty odor you really need to put a stop to the cause of the smell but there may well be more than one cause. The following will enable you to track down the cause of the problem most quickly:
To prevent condensation on water pipes which can be a source of moisture particularly in winter months is to cover the water pipes with an insulated pipe wrap, these are relatively cheap and are an easy w3ay to prevent moisture dripping of the pipes and onto the floor.
Sometimes an entire house can be affected by an odor that has risen from the basement and into the entire house but was originally caused by a lack of air flow and high humidity in the basement. Installation of a basement dehumidifier can prevent this problem from occurring and remove excess moisture, just make sure you have a drain available in order to take away the excess water gathered by the air dehumidifier otherwise you may have to purchase an air dehumidifier with a hose pipe and pump.
Double check to make sure that water thought to be from condensation is not really from tiny holes in water pipes. This problem can be solved most simply by attaching a pipe leak clamp if the hole is very small an epoxy compound can solve the problem with little problem, ask your local building supplier about both of them.
A problem of greater seriousness is when you have weeping walls that permit water to gain entry from the outdoors by seeping through them. The following process should help eliminate moisture coming from weeping walls:
Ensure a dry forecast.
Run home dehumidifiers and fans to dry the walls.
Using a brush with strong stiff bristles scrub the weeping areas with trisodium phosphate, which can be found at most regular home improvement stores and will clean the surface for you, allow the scrubbed walls to dry again completely.
Following the manufacturers instructins use latex concrete sealer to fully seal the walls.
This method alone will normally stop future weeping, if not then it is time to call the professionals.
Wall cracks can also be the cause of moisture entering a house, this is possible in new houses too. The cracks may be classed as active and likely to widen further or hopefully inactive and not likely to widen. Most cracks in walls are not difficult to repair with ready mixed concrete and a knife.
If you take the advice provided and direct it towards your particular difficulties then there is a high chance you will solve your musty household smell problem permanently. Remember that home dehumidifiers and portable dehumidifiers can help considerably
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Posted: June 23rd, 2009 | Author: admin | Filed under: Home Improvement Articles | Tags: air dehumidifier, home dehumidifier, house dehumidifier, room dehumidifier, whole house dehumidifier | No Comments »
HVAC Takes A Look At Buying Dehumidifiers
Moist indoor air in the home environment is not particularly comfortable for anybody in the house. Besides being unbearable at times, high humidity levels can set up conditions where different types of mold and mildew can thrive that in turn can be harmful to both health and home. On top of that, humidness also creates a flourishing atmosphere for dust mites. Whole house dehumidifiers are a simple and effectual means of overcoming the problem of household humidity.
Humidity is a measure of the quantity of moisture that air will hold and means much the same as the term relative humidity. The latter is the quantity of moisture in the air expressed as a percentage of how much moisture the air can hold at a specific temperature. For instance, if the relative humidity is said to be eighty percent, the air is eighty percent saturated. The ideal level of relative humidity for an indoor environment is between thirty and fifty percent in warmer weather and thirty to forty percent when it is colder. A home dehumidifier is able to maintain the optimal relative humidity inside, which helps to reduce musty aromas in addition to protecting furnishings from harm by excessive dampness.
A dehumidifier draws dampness from the air by the use of fans that draw moist air into the device. That air is then pulled over refrigeration elements that are a collection of cool and warm coils. This process causes condensation to form with the resultant drops of water dripping into a water collection container.
Once the moisture has been removed by this condensation process, the remaining air, which is now less humid, is blown back into the room. A home dehumidifier will elevate the temperature of the surrounding air slightly, as opposed to window or portable air conditioners , which cool the air and also dehumidify it at the same time. Many of the more recent house dehumidifier models are designed to vent this warm air either through the rear of the unit, or through ductwork. This is done so that this warmed air is not moved into a living area where it is undesirable, particularly during warm weather.
A home dehumidifier functions best at indoor temperatures that are above 65° F. At temperatures below this point, it can cause these air control machines to work less effectively with some models actually icing up. When these appliances are not functioning efficiently you do not receive the benefit of dehumidified air and the unit will wind up costing more money to run as well. If you need to dehumidify a room or house at those lower temperatures regularly, you should seek a model that is specifically certified by Energy Star to work at temperatures as low as 42° F and are fitted with an auto defrost function to keep ice from forming.
The model of dehumidifier that you finally choose for your house should be based on the overall humidity levels in the area, on the condition of the space that needs to be dehumidified, and by the square footage of the area. All air dehumidifiers are labeled to indicate the capacity for holding the water extracted from the atmosphere. The most popular sizes range from thirty pint up to fifty pint with several able to hold even more than that. Before making a final purchasing decision, it is advisable to read reviews on the different models that are available, as well as their energy ratings.
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