Condensation In Attic Ductwork

Will You Have Condensation On The Hvac Flex Tubing In My Attic Duct Work Hvac Hvac Ductwork

Will You Have Condensation On The Hvac Flex Tubing In My Attic Duct Work Hvac Hvac Ductwork

This Plenum Was Not Insulated In The Hot Attic And Condensation Was Dripping Down Into The Closet Below All Ductwork Should B Duct Work Attic Home Inspection

This Plenum Was Not Insulated In The Hot Attic And Condensation Was Dripping Down Into The Closet Below All Ductwork Should B Duct Work Attic Home Inspection

Flexible Air Duct Replacement With Round Sheet Metal Duct Air Duct Insulation Air Duct Attic Renovation

Flexible Air Duct Replacement With Round Sheet Metal Duct Air Duct Insulation Air Duct Attic Renovation

How To Win The Battle With Condensation Freedomvans Attic Ventilation Blown In Insulation Attic Insulation

How To Win The Battle With Condensation Freedomvans Attic Ventilation Blown In Insulation Attic Insulation

Locating Air Leaks 8 Attic Duct Sealing Heating Air Conditioning Duct Insulation Diy Home Improvement

Locating Air Leaks 8 Attic Duct Sealing Heating Air Conditioning Duct Insulation Diy Home Improvement

Insulate Attic Ductwork Duct Work Air Conditioning Ductwork Hvac Ductwork

Insulate Attic Ductwork Duct Work Air Conditioning Ductwork Hvac Ductwork

Insulate Attic Ductwork Duct Work Air Conditioning Ductwork Hvac Ductwork

If not condensation will form in the ducts when the heat hits the cold duct.

Condensation in attic ductwork.

When ductwork is touching it forms a very cold spot where they are touching thus condensation begins. The last usual cause for condensation on a duct system is if the ducts are not properly hung or they are touching each other. When the hot humid attic air contacts the cold duct or the cold duct boot the moisture in the air condenses on the cold surface just like the condensation that happens on a cold can of beer. As the humidity level rises outdoors condensation will gradually begin to form on the surface of your air conditioning ducts.

Dripping condensation may also lead to a ceiling leak which not only looks bad but also rots drywall and can cause your ceiling to collapse over time. Vapor barrier on the attic side of the duct s insulation is compromised. Even though the air conditioning equipment appears to be operating normally humidity inside the house is between 60 and 65 and return ducts located in the attic show significant condensation. I called out the original hvac company and they took a look and said they saw no water.

The colder the air the more likely it is that water will condense. Moisture goes right through the fiberglass insulation and condenses on the inner liner drips on ceiling below after building up. Condensation forms when warm humid air comes into contact with a colder surface like your air conditioner s ductwork. The air in your vented attic is hot and humid just like all outdoor air in florida.

All you need is a sag in the line or a level area and water will accumulate. Let s say your ductwork is in your attic. Condensation will begin to drip onto your attic insulation making it less effective at regulating temperatures inside your home. Condensation forms when the water vapor in the air drops out of suspension and condenses into a liquid form.

The 1 746 square foot house has r 19 insulation between the rafters and between r 15 and r 20 of rigid foam above the roof sheathing. There are two main ways to solve this problem. Condensation forms when warm moist air comes into contact with cool surfaces. It s a natural process and similar to the way a chilled soda begins to sweat once you take it out of the refrigerator on a hot day.

Ductwork located in an attic must be hung properly so that the insulation can do its job. During periods of high humidity and high temperatures the conditions are ideal for condensation to form on improperly insulated ductwork in your home s attic. The colder the air is inside the duct the greater the chance of ductwork sweating. It was new when the ac was put in 7 years ago.

Condensation On Ductwork How To Fix Sweating Ducts Duct Work Duct Insulation Ducted Air Conditioning

Condensation On Ductwork How To Fix Sweating Ducts Duct Work Duct Insulation Ducted Air Conditioning

How To Stop Condensation On Ductwork In A Basement Hunker Duct Work Ducted Heating Heating And Air Conditioning

How To Stop Condensation On Ductwork In A Basement Hunker Duct Work Ducted Heating Heating And Air Conditioning

Mildew In The Bathroom Q The Paint In Our Hall Bath Always Peels Was The Ceiling Not Properly Primed Bathroom Ventilation Bathroom Exhaust Fan Bathroom Fan

Mildew In The Bathroom Q The Paint In Our Hall Bath Always Peels Was The Ceiling Not Properly Primed Bathroom Ventilation Bathroom Exhaust Fan Bathroom Fan

Bathroom Vent Fan Installation Replace The Attic Insulation Bathroom Vent Bathroom Vent Fan Duct Work

Bathroom Vent Fan Installation Replace The Attic Insulation Bathroom Vent Bathroom Vent Fan Duct Work

Source : pinterest.com