Published on Mar 29, 2016 Can an AC Unit Filter out Bad Odors in the House Be the first to like this Can your hard working South Florida AC really filter out household odors? “I believe the HVAC industry is responsible for the health of the country, because all the air that anyone breathes in a building goes through a mechanical system,” he“If that system isn’t maintained properly, then there are going to be issues. biggest source of IAQ problems, in my experience, is contaminated heating and There continues to be a debate on Indoor Air Quality in South Florida or IAQ and whether your HVAC system can purify yourWhen you don’t spend the necessary time maintaining your HVAC system you are subjected to bacteria that can fill the air. If your air is filled with pet dander and other harmful bacteria, it can lead to disease and breathing issues. However, if you’re not allergic to those items, it may go unnoticed for long periods of

time creating more problems later on. The “Dirty Sock” smell is something that people will notice if their AC has been off for a period of time. Since we live in Florida, that smell can overwhelm you when high temperatures are present and condensation has set in. One of the primary causes of this type of smell is from bacteria that is in the system’sThis is one of the areas your HVAC tech will check on routine house calls. free stand ac units question is can you HVAC clean odors?central air conditioner ratings and reviews May suggests the following “You have to protect the air conditioning coil, the pan, andhow much is a furnace and ac unit all that fibrous lining from accumulating any kind of dust, otherwise the system

becomes contaminated, and the resulting mold and bacteria will be blown all over the Your home still needs to have proper ventilation, good air cleaners and humidity control to name a few. It helps if you have a dehumidifier running in days the humidity is thick. When the weather prevails open the windows and let the fresh air in. Our technicians at United AC and Refrigeration can make proper suggestions regarding improvement in your air quality in your Palm Beach or Broward County home. The only way to have purified air is to work at it. Like many South Florida homeowners, you’ll need to consider the negative impact of improper humidity control, inadequate ventilation and the health effects of indoor air to make an educated decision. Keep in mind that if you’ve recently experienced a plumbing or roof leak, the odors could be from that and not your HVAC system. Be sure to inform the technician of any of these changes to your environment.

Broward - Palm Beach County and even Boca Raton A/C Repair and Maintenance If you’re sensing a change in the odor of your home and suspect your AC, contact our AC Repair offices to learn more. Let United AC and Refrigeration Check the Air Quality in Your South Florida Home. Duct Cleaning & Sanitizing United A/C and Refrigeration 24/7 Emergency Service Available Broward 954-428-7877 Palm Beach 561-994-9008 1471 SW 30th Ave #7, Deerfield Beach, FL 33442 Available on Nights, Weekends and Holidays.Skip to Main Content Area Smoke, ash and your AC unit It has been heartbreaking to watch the news lately with entire portions of the state on fire. New fires are popping up every day, and there’s no rain in sight. We’ve had some customers call in and ask questions regarding their homes and the smoke and ash from the fires. I wanted to share the answers here, as well. Question: Will ash get into my home if there’s a fire nearby?

If you have a clean filter, it should catch any ash that’s in the air. But if you live near Camp Bullis or any other area that’s had a fire recently, you want to check your air filter. Chances are it’s going to be dirty from the past couple of days. Question: What will help get rid of the smoky smell in my home? Unfortunately, your standard filter won’t help with any smells. Indoor air quality systems eliminate odors in your home, but standard air filters don’t help with that. Question: Is there anything else I can do to help my AC if I live near one of the fires? The best thing you can do is spray off the outside condensing unit, the part of the AC that’s outside your home. If your home is close to one of the fires, there’s a good chance ash, dirt and dust from the fire is clogging up that condensing unit. So spray it down with water. Hope that helps answer a few questions you may have. Stay safe out there.So your A/C is working fine but makes a loud slamming-like noise when it shuts off.

What could be causing it? There are a number of possible causes. We’ve broken down the most common by where the noise is originating from: inside or outside of your home. Keep in mind, though, that without hearing the banging sound ourselves, it’s difficult to correctly diagnose. So for added peace of mind, we always recommend having a professional A/C tech take a look (especially if this is a new noise). Complaint: It sounds like there is a door inside the ducts that is slamming shut when the air conditioner turns off. Most homes in the Phoenix area have return vents located in the ceiling of the home. A typical return vent in the ceiling of a Gilbert home. And inside the grilles of these vents is your air filter. The same return vent open, showing the filter and duct behind the vent. When your air conditioner turns on, these ducts suck in air from your home. Under certain conditions, the air filter may get sucked up against the top of the duct box.

Then, when the A/C turns off, the filter drops to the grille, making a slamming or thumping noise. This is not a normal operating noise and is usually a sign of one of the following underlying problems: Some homeowners install highly efficient air filters to improve the air quality of their home. Normally, this is a good idea. But if you get a filter that is too efficient (noted by a MERV rating of 10+) and only 1-inch thick, it can restrict the amount of airflow through the filter. As the air conditioner tries to pull more air through the filter, the filter itself can get sucked up into your ductwork. The fix: You have 2 options: When your air filter gets too dirty, the dirt restricts the airflow to your air conditioner. And just like we explained above, that can cause the filter to get sucked up into the duct as the A/C attempts to pull in more air. Related: How Your Dirty Air Filter Can Betray You The fix: Clean or replace the air filter. If your return ducts are too small, the speed of the air going through the returns can get powerful enough to suck an air filter up to the duct.

The fix: You’ll need an A/C repair company to run new ductwork. Some air conditioning systems have dampers in them to change the amount of airflow flowing to different parts of your home. The slamming noise may be the damper closing after the A/C shuts off. The fix: You may not need to do anything, as this could be normal operation. But if the banging is extremely loud, contact an HVAC company to check it out, as the damper may need to be repaired or replaced. If you have sheet metal ducts, you may be hearing creaking noises from the ducts expanding and contracting from the pressure and temperature changes. The fix: Most likely your ducts are improperly sized for the amount of air going through them, which is what’s causing them to “pop” as your air conditioner turns on and off. Or the ducts might not be reinforced properly. You’ll need to have an A/C company find and fix the duct problem. There may be a problem with the fan in your indoor unit (or air handler) that’s causing the blower wheel to bang against another part of the unit.

For example, the fan’s mounts can get loose, which can throw it off balance as it slows down, causing it to hit its enclosure. The fix: The blower wheel assembly may need to be repaired or replaced by an A/C professional. Complaint: When your A/C condenser (outside unit) shuts off, there’s a loud bang that sounds like something hit a wall. The compressor is the part of your outdoor unit that pumps refrigerant to and from your indoor unit. Parts of an A/C system showing the compressor. Image source: Don Vandervort, HomeTips And inside the sealed compressor casing are many parts, including the refrigerant pump. Most of these pumps are mounted on support springs. But when a support spring breaks, the pump isn’t held evenly any longer. This makes it sort of like a spinning top: when it’s going quickly, its momentum keeps it upright and balanced. But as it slows down it starts wobbling. It’s the same for a compressor with a broken spring. When the air conditioner turns off, the pump loses momentum, which can cause it to knock against the case of the compressor and create a banging or slamming noise.