Hvac Condensation In Attic

It does not necessarily mean that your a c system is in trouble but it may still be something that requires your attention.

Hvac condensation in attic.

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. A c condensate drains pumps. In order to boost air flow one can install an attic fan. Sometimes the hvac system winds up in the attic because it s the last thing on the home designer s list.

Causes of moisture around hvac vents insufficient insulation. This air flow can cut down on condensation. Sometimes attic condensation is the result of an attic being improperly ventilated. First water dripping off of your ducts and onto your insulation can cause the insulation to compress which decreases it s r value or ability to insulate.

What you see is condensation also known as ductwork sweating. When water condenses and drips into your attic or home it can cause a some serious secondary problems. Codes installation leaks clogs connections troubleshooting repair. By the time the hvac unit gets planned putting it in the attic is the only thing that makes sense especially cost wise.

If warm and humid air is coming from the attic this can cause condensation to form on the cold air ducts and leak. Adding a few vents to the floor of the attic that extend to the ceiling of the story below the attic can help to promote air flow within the attic. The air in your vented attic is hot and humid just like all outdoor air in florida. In this blog we ll be talking about the importance of installing condensate drain lines correctly so the system doesn t cause damage to your customer s home.

Correct installation of condensate drain lines. Improper or no insulation of ducts. If the secondary condensation pan fills the float switch will rise and cut the whole air conditioning unit off. Attic hvac units are potentially inefficient.

You may need more duct or attic insulation in order to solve the problem. Residential hvac installers have to understand so many facets of the construction industry. As the humidity level rises outdoors condensation will gradually begin to form on the surface of your air conditioning ducts. What causes duct condensation.

This article discusses the inspection and repair or un clogging of condensate disposal systems including air conditioning heat pump or condensing boiler furnace condensate drains condensate pumps and their proper installation as part of our review of condensate piping traps drains. In the attic i always recommend a float switch installed in the secondary air conditioning condensation drain pan. That will force the homeowner to look for a problem or call an hvac technician.