Choosing a Residential Air Duct Cleaning Service
Given the services air duct cleaning?
There are health benefits for all residents to regularly clean the HVAC system and air ducts.
Heating and air conditioning collect mold, fungi, bacteria and a variety of contaminants that reduce the quality of residents breathing air and visitors. A dirty air duct contributes to poor indoor air quality and affects the health of people in the residence.
The purpose of residential air duct cleaning is to eliminate these polluting the air conditioning system for a house for the best indoor air quality.
The most effective way to clean a duct system cleaner air is to use a special, powerful application that puts the air duct / ventilation system with negative pressure. While the vacuum draws air through the system, the devices are inserted into the ducts to dislodge contaminants and residues to the interior surfaces, moving dirt contaminants or air ducts of the house and the ventilation systems in a vacuum.
Vacuum alone does not clean the HVAC system. Brushes, air whips, "captain ball" and other tools that stir the pollutants and waste scrub surfaces within the air duct system and contaminants and propels debris collection device empty (s).
antimicrobial chemical disinfectants are applied to the inner surface of the air ducts to control microbial contamination … but before disinfectants are used, the system must be thoroughly cleaned. All antimicrobial chemicals used are EPA registered for use in HVAC systems. Ask to see the chemical's Material Safety Data Sheet (MSDS). If you are still concerned, call the EPA at 1-800-438-4318. There are no products registered by EPA for antimicrobial system used on porous surfaces – such as fiberglass surfaces.
When sanitizing air ducts that you want to make sure that the air duct cleaning company uses safe, effective, EPA approved products that are safe for people, pets and the environment. A mist spray of disinfectant throughout the ventilation system everything.
People with allergies, children and the elderly are especially susceptible to the germs that cause respiratory problems such as bacteria, mold, algae and fungi, dust mites require a highly effective disinfectant to eliminate odor causing microorganisms and contaminants associated with allergies, mold and bacterial growth. Make sure the disinfectant is EPA-rated as a category IV product with the lowest toxicity rating. Disinfection ducts air means that the toxicity and provide security guarantees and ensure that no harmful dermal (skin), eye effects (eyes), inhalation (breathing) or ingestion (swallowing) of the products.
There are two popular types of vacuum collection systems … those mounted on trucks and trailers off the portable units. Truck / trailer mounted equipment is generally more powerful than a laptop. On the contrary, laptops can often be carried directly to an installation, locate the nearest empty ducts. Both types of equipment clean-air standards through the industry. vacuum units should be connected to a collection device for safe containment prior to disposal. A vacuum collection device must exhaust internal HEPA (High Efficiency arrestance particulate) filtered.
U.S. EPA says that "duct cleaning services" generally range in cost from $ 450 to $ 1,000 for heating and cooling system, depending on the services offered, the size of the system for cleaning, system accessibility, climatic region, the level of contamination "and type of duct material.
Consumers should also beware of "Blow-and-go" through air cleaning companies that charge low rates and a poor job of cleaning the heating and cooling. These companies are also trying to persuade consumers in unnecessary services or provide a service without the permission of the consumer.
* Make sure the company is full member of the Duct Cleaners Air National Association (NADCA).
* Get proof that the company is properly licensed and adequately insured.
* Make sure that the company will to clean and visually inspect all air ducts and related components with the system.
* Avoid advertisements for "$ 99 whole house specials" Listing and tricks.
Find out everything you can about the air duct cleaning company before hiring the company.
* Ask the company to show proof of NADCA membership and certification?
* Ask the contractor to provide the means to carry out a visual inspection at any time during cleaning? (Mirror and flashlight, camera or other remote viewing systems.)
* Ask the contractor if the cleaning is completed the system, including coils and fans?
* Ask the contractor to give you a guaranteed price before the inspection.
Remember, we are breathing dust millions of germs and mold-carrying particles of air ducts that cause allergies, asthma – a terminal illness, even. In each household, the tubes air filled with dust, dirt, human skin flakes and pet dander, becoming holding cells for allergens, mold spores, bacteria and other contaminants. The problem begins even before you move to a newly built house, with plaster dust, sawdust and other debris in ducts that provide a perfect environment for the growth of germs and allergens. This problem was aggravated in the 1970s, new construction techniques made more tightly sealed buildings, which restricts the flow of fresh air. Each day, families breathe air that is circulated continuously through products contaminated by the HVAC system.
The best way to determine if the target = "_blank"> air duct cleaning was effective is to ask for an inspection visual system before and after cleaning. If dust or dirt can be seen during visual inspection, you get what you paid. A licensed contractor, air duct cleaning professional should be able to give you access to inspect the system components, use of specialized inspection tools as required.
Avoid unbelievably low price of $ 79 for the whole house and coupons. They can not have the proper equipment, training or even the intention of delivering results. Inappropriate air duct cleaning can cause health problems for your family. If the price is too good to be true, it probably is.
Get your ducts air is cleaned properly and enjoy these benefits:
Health
According to the EPA, indoor air is found to be up to 70 times more polluted than outdoor air. air duct cleaning eliminates air pollution, such as bacteria, fungi, mold spores, pet dander and pollen can help relieve symptoms of asthma and allergy.
Extended equipment life
9 out of 10 system failures are caused by dirt and dust on the basis Cooperative Extension Service Louisiana. One of the functions of the fan, located inside your air handler is to keep cold heat exchanger. dirt accumulated and debris can reduce the CFM (cubic feet of air per minute) up to 50%! This is the most common cause of cracks in heat exchangers. After you have cleaned your HVAC system can prevent premature rupture of its aging heating and cooling.
Reduce to remove dust
Air duct cleaning helps reduce household dust by removing the dust where it travels most – through your air duct system.
Energy Saving
According to the EPA, a build of only 042 inches of dirt on a heating coil can result in a decrease efficiency of 21%. A clean air transportation system can help increase efficiency and therefore can help reduce heating and cooling costs.
About the Author
An air duct cleaning in Maryland provides a video camera to allow you to see inside your home or office heating and air conditioning air ducts for before and after visual inspection.
Leaf-Cutting Ants at the Bocas del Toro Research Station, Smithsonian Institute, Panama, July 2008
