Is Clean HVAC System Necessary?

Of course!Indoor air is very important because we spend most of our time in the buildings,where pollution comes from air conditioning,cooking,smoking,the odour of furnitures,etc…Thus,the professional ductwork maintenance and cleaning is essential to the health and welfare of your customers and staff.

How To Choose Duct Cleaning Services

Generally speaking,a professional duct cleaning services work with specialized blowers, brushes and vacuums to clean out the intake, supply and return ducts throughout your home or house. Duct cleaning should also involve a thorough cleaning of the fans, air handler, registers, grilles, motors, housings, also coils of the HVAC system.

But till now,there’s no research proving that duct cleaning improves indoor air quality.However, there is evidence shows that dirty motors,heating and cooling coils,and air handling units can make your HVAC unit less efficient.

So, duct cleaning alone doesn’t seem that necessary, but cleaning the HVAC parts and ductwork could be useful.

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Should I Have Ducts Cleaned?

Due to indoor air quality are growing concerns, it’s easy to convince homeowners that their ducts vent need cleaning. But unless duct vent inside are really dirty, otherwise,there’s no necessary to clean them.In fact,you probably don’t need to have your duct vents or HVAC system cleaned unless:

Renovation: If your home has been renovated ,the ductwork or HVAC system may need to be cleaned. Ducts will be drop out during home renovations; but if they weren’t, debris may become stick inside the ductwork.

Animals: If the animals removed the ducts in the duct vent,then clean the ductwork and HVAC unit.

Mold: If there is visible mold growth inside the ductwork(especially after the wet day), the ducts and HVAC system should be cleaned.

Illness: If someone in your house is suffering from an allergy-related illness, and you’ve taken every possible step to decontaminate your home, you may consider having your ducts cleaned and see if the HVAC system was the source.

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