Before thinking about having your channels cleaned, it is important that you get well acquainted on how they work, including the reasons and factors behind dirt accumulation. Most homes are provided with heat via a furnace or a duct system which distributes warm and hot air into different rooms. This system is made up of both "return" ducting that bring cold air into your furnace and "supply" ducting that distributes warm air throughout your home. The process of duct cleaning San Jose can occur at any point.
You can easily tell the difference between return and supply ducting by going down to your basement and inspecting the sheet metal ducting usually found hanging from the floor joists on the ceiling. The return duct is usually a large rectangle that is attached to the bottom of your furnace, while the supply channel comes out the top of the furnace. The supply channel is usually made up of a large "trunk" channel on the ceiling, along with smaller metal channels that branch off into each heated room. You'll find them often covered by a metal grate on the floor or the wall.
In the 1980's, channel cleaners started using robotic cameras to go inside channels and videotape dirty channels to show their clients why the channels needed to be cleaned. In recent years, robotic systems have been developed not only to videotape the inside of channels but also to clean them. Many channel cleansing companies are now using these little robots in their business.
Choose the cleansing equipment. Generally speaking, the equipment required to provide cleaning to your air channels should not impose too heavily on your work or living space. The equipment may include air hoses, special cleaning agents, brushes, vacuums and filtration systems. Most companies use trucks or gas operated vacuums parked outside to power these tools. Clearing a pathway to your air vents is likely all the adjustment necessary to prepare for cleansing.
The robotic units clean using fast rotating contact brushes that can brush any channel structure or size while vacuuming the debris. Motorized brushes are attached to the robot and clean the channels as it makes its way through the system. An attached camera or cameras allow the operator to view the cleansing process. Every side of the air channels is cleaned. It normally takes one cleansing session to completely clean the entire system. The advantages of robotic channel cleansing include:
Another reason to consider having your channels cleaned is if you suspect water has gotten into your air channels, either through a leak or condensation. This can cause mold to grow in the channels, which can be harmful. You will need to fix the leak or condensation problem and then have your channels thoroughly disinfected -- or even replaced depending on how serious your mould problem has become.
New homeowners or people who have recently undergone renovations may also want to have their channels cleaned if they suspect the contractors who worked on their home may not have done a good job of cleaning up. Sometimes construction crews allow small particles of fiberglass, drywall, and sawdust to accumulate in the air channels.
However, if you feel that dirt in your channels is affecting your air quality, causing mold to grow or blocking the flow of air to your furnace, you should call a reputable duct-cleaning service. Be sure to check if the service is a member of any trade organizations or affiliated with a reputable HVAC (heating, ventilation, and air-conditioning) company before you hire them.
You can easily tell the difference between return and supply ducting by going down to your basement and inspecting the sheet metal ducting usually found hanging from the floor joists on the ceiling. The return duct is usually a large rectangle that is attached to the bottom of your furnace, while the supply channel comes out the top of the furnace. The supply channel is usually made up of a large "trunk" channel on the ceiling, along with smaller metal channels that branch off into each heated room. You'll find them often covered by a metal grate on the floor or the wall.
In the 1980's, channel cleaners started using robotic cameras to go inside channels and videotape dirty channels to show their clients why the channels needed to be cleaned. In recent years, robotic systems have been developed not only to videotape the inside of channels but also to clean them. Many channel cleansing companies are now using these little robots in their business.
Choose the cleansing equipment. Generally speaking, the equipment required to provide cleaning to your air channels should not impose too heavily on your work or living space. The equipment may include air hoses, special cleaning agents, brushes, vacuums and filtration systems. Most companies use trucks or gas operated vacuums parked outside to power these tools. Clearing a pathway to your air vents is likely all the adjustment necessary to prepare for cleansing.
The robotic units clean using fast rotating contact brushes that can brush any channel structure or size while vacuuming the debris. Motorized brushes are attached to the robot and clean the channels as it makes its way through the system. An attached camera or cameras allow the operator to view the cleansing process. Every side of the air channels is cleaned. It normally takes one cleansing session to completely clean the entire system. The advantages of robotic channel cleansing include:
Another reason to consider having your channels cleaned is if you suspect water has gotten into your air channels, either through a leak or condensation. This can cause mold to grow in the channels, which can be harmful. You will need to fix the leak or condensation problem and then have your channels thoroughly disinfected -- or even replaced depending on how serious your mould problem has become.
New homeowners or people who have recently undergone renovations may also want to have their channels cleaned if they suspect the contractors who worked on their home may not have done a good job of cleaning up. Sometimes construction crews allow small particles of fiberglass, drywall, and sawdust to accumulate in the air channels.
However, if you feel that dirt in your channels is affecting your air quality, causing mold to grow or blocking the flow of air to your furnace, you should call a reputable duct-cleaning service. Be sure to check if the service is a member of any trade organizations or affiliated with a reputable HVAC (heating, ventilation, and air-conditioning) company before you hire them.
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