It was installed in basement with new metal ducts (exterior fiberglass insulation), metal lined return air and lined output plenum - horizontal furnace. When the ac unit was running the seal was loose and air would seep back into the attic around the vent. if I start with a low fan speed and then gradually turn fan to high it's okay. To do this, you should place filters inside the air registers where the problem is occurring. Quite honestly...the car stays pretty humid (even in the super cold), if it is not on. ... You need the kind with a hepa filter to get the small particles. Won't buy another Ford. That truck had two electric motors that change from hot and cold air and from vents, floor, and defrost. Insurance Company Says Electrical Fuses Are Unsafe, Should the Buyer be Present During the Home Inspection? I also think it's the evaporator coil, but possibly due to mold. When the mist lands on furniture or other surfaces and dries, it can sometimes leave behind the dried mineral deposits, or “white dust”. If I turn on the fan full blast fine white ash like particles blow out for a 1/2 second, I have had a few enter my eye and had to pull over and wash out my eye. Over time[15 years] the foam was falling apart and would crumble when you touch it. If this makes contact with galvanized steel, the acid will react with the zinc in the galvanizing, and this can produce a white powdery residue, as is commonly seen on the terminals of a car battery. For most people, the white dust is nothing to be concerned about; however, it could be problematic for some people with allergy, asthma or other lung/sinus health … If you’ve been living in an air conditioned home for a few years there’s a chance that you’ve noticed streaks of dirt around the supply vents in the ceiling. Tired of the white dust, Your email address will not be published. White Particles Coming from AC Ducts. (that's why it's everywhere instead of just in certain places). Hey Tony, my car did that too last time, but only once. Hi all. The bits vary in size from dust-sized particles to chunks that are about the size of the head of a pin, but 3-D, so you only very rarely actually see one drift down, but you can easily see them collect on the pale wood of my desk. When they started up the AC after repairing the generator, there was quite a lot of Styrofoam balls on the bed and floor in the rear of the motorhome. There is an abundant of white particles, similar to dust blowing out of the A/C vents. Won't buy another Ford. White sparkling powder comes out and covers the dash. Man...it is strange that no one else is having this issue...why me? Determine if the HVAC system is really the source. The chemical reaction puts the white powder throughout the house. The white powdery stuff is just by products of the moisture in the air. Cold air flows out of the air conditioner, but the warmer air present inside and around the unit causes the formation of small droplets of water inside and around the vents and air ducts. The more dust you see, the bigger the problem you have. I have a Maytag 95% condensing furnace model PGFITE120CVC that is 1year old and has about 100 hours on it. To do this, you should place filters inside the air registers where the problem is occurring. 227 satisfied customers. I brought the car into Richmond Lexus and they gave me an assessment of a $3000 bill (replacement of the evaporator). by Barry Stone | Jun 10, 2014 | Other, Technical Issues | 1 comment, The House Detective:  by Barry Stone, Certified Home Inspector, Dear Barry:Ever since we installed wood flooring, we notice little white granules on the floor every morning. Your A/C evaporator is the source of this white powder. If your heating contractor failed to identify this, you should contact another heating contractor and should discontinue use of the system until you have a reliable evaluation. You don't smell anti-freeze when you use the heater, do you? Your a/c is shooting out cold air and it is reacting with the hot air in the house. Brown particles blowing out if my AC vents. Required fields are marked *, America's Home Inspector: Nationally Syndicated Columnist. Cold air flows out of the air conditioner, but the warmer air present inside and around the unit causes the formation of small droplets of water inside and around the vents and air ducts. Should Buyers Attend Their Home Inspection? The particles literally cover the dash, seats, doors, everything! Terrible smell coming from vents with ac or heat, not all the time. Did the new cabin air filter help stop the particles? Now the white dust could be aluminum oxide, or aluminum rust, as the fins break down. I even had a piece of paper get in my mouth last night. Does it come out the defrosters as well as the vents or just the vents? Smells horrible and yet mechanic can find nothing wrong. Although there is cold air flowing out of the air conditioning system, the warmer air that is around and inside of the unit can cause small water droplets to form around and inside the air ducts and vent. Maybe someone is messing with you and put some kind of powder or talc as a prank? Terrible smell coming from vents with ac or heat, not all the time. one is located on top or on the side (facing the seats, behind the center dash piece) of the air box in the dash, and the second is on the left side of the air box next to the radio module above the gas peddle. The particles literally cover the dash, seats, doors, everything! Musty Odors. The combustion exhaust in a furnace is acidic. If this substance is getting into the circulating air system, there could be a crack or hole in the heat exchanger, and that would be hazardous. Kia makes a AC cleaner kit I'd recommend. Retired, HVAC / Electrical Technician / Contractor 35-years Experience. White dust coming out of my vents? What do you recommend? It expands and gets all the crud off the condenser/coils then drips back out the drain tube. Dear Joan: If the white granules are coming from the heating system, this could be the symptom of a serious defect in your furnace. Seems to occur more from one vent. A web search will show that many car forums have people with the same problem as yours. Have lived in same house for 30 years – should I try and see another authorized person. Step one is to confirm whether the forced air heating system is the source of the white granules. Find your evaporator drain tube and spray the contents of the cleaner up the tube. Read more. Your email address will not be published. Look at the air conditioning coil. 2011 Suzuki Kizashi Sport GTS 6MT (Black). ______________________________________________________. In many cases, the HVAC system is not the source. Here are some lessons learned on addressing complaints. Examine the blower fan and motor for signs of dust as well as the furnace controls. White dust on my hardwood floors coming I suspect from heat vents. The aluminum oxide could be the problem but the question would be why wouldn't we all have that problem? Checked among other things, if the ac was not draining and put in a new air filter, but problem still continues. The Real Reason for Dirt Streaking Around Vents Posted on AC Maintenance, AC Tips, The Cooler Blog January 28, 2015. It is well-known that moisture is produced by air conditioners. It was installed in basement with new metal ducts (exterior fiberglass insulation), metal lined return air and lined output plenum - horizontal furnace. We suspect that this is coming from the forced air registers in the ceiling, but we had the furnace checked by a heating contractor. How to Keep Dust from Coming Out of the Air Conditioning Vents TDS Reader Solutions. The white powdery stuff is just by products of the moisture in the air. Depending on where they are, the ducts could be pulling in dust from your attic or possibly the basement. Step one is to confirm whether the forced air heating system is the source of the white granules. Any funny smells? When I would first hit the "max" button to get the car cooled down faster a few particles could be seen coming out right away and then seemingly nothing. But the thing is those particles only come out the first time i use ac in the day For me it was kind of like that too. With this small amount of water is combined with particles of dust, it provides the ideal environment for mold infestation. And the answer is... well no one has an answer that everyone believes. If not that, maybe some other fluid that may have gone through the filter or bypassed it. Smells horrible and yet mechanic can find nothing wrong. I agree that it's not from the outside or the filter would trap it and it's not the filter itself. We're experiencing a serious non-conformance events that inspector has found out some unkown powder were blowing out of room vents, which dropped on the floor like floc, and it could be pressed and grinded into white powder by your fingers. Black particles coming out of the ducts is a common customer concern. Black Dust Around Air Vents. Again, you should have this system thoroughly evaluated by a qualified HVAC contractor. They are smaller than a grain of sand and melt when touched with a match. You can also have the white particles analyzed by an environmental laboratory to determine their chemical composition. White dust on my hardwood floors coming I suspect from heat vents. Wow, thanks for the input guys. Curious - where do you park your car (or what do you park under)? He said the system was OK. We’re tired of vacuuming every day and are worried that this might be a health risk. i recently moved into an apartment complex and every time we turn on the air conditioner, it spits out litte black particles. I have white particles coming from the AC vents in my Bounder. It is a considerable amount where you actually can see it build up on the dash. Joan. Another possibility would be something that went down the vent or defroster, dried or decayed and is now coming out in. Kizashi Technical Support & Problem Troubleshooting, Kizashi Classifieds, Sales, Finance and Insurance. Combined with dust particles, this small quantity of water provides the perfect ground for mold infestation. I brought the car into Richmond Lexus and they gave me an assessment of a $3000 bill (replacement of the evaporator). The problem has been going on for a while, seems to get worse in the summer months. My A/C is almost always on...my car has the climate control system and it pretty much kicks on whenever I use defrost...and it doesn't automatically shut off. The evaporator is made of tubes covered with aluminum fins. Previous| Next>. Kizashi Club is your information resource for the Suzuki Kizashi. There is an abundant of white particles, similar to dust blowing out of the A/C vents. Dear Joan:  If the white granules are coming from the heating system, this could be the symptom of a serious defect in your furnace. hi i have white dust coming from my ac vents all the time i changed the caben filter and still coming it has been over 3 weeks now and non of the auto place for reapears know any thin abute this white powder that's coming can you help. I don't know where it came from though. The ac works just fine, but the black pieces are everywhere. We previously had white carpet, so we never noticed this before. Just had a authorized person to check my forced air system and he has said nothing wrong with my system. White sparkling powder comes out and covers the dash. Remember that these fins get wet, that's how the A/C removes the humidity from the air in … – Thomas Engineering Consultants. I called Toyota and the rep said it is just oxidation build up and is not harmful. We recently had it in for service on the generator. The chemical reaction puts the white powder throughout the house. Should be the same for the Suzuki. I've even seen what looked like flakes of sheetrock on books. I am not sure what you mean by airing out the vents after using the A/C. UL has investigated hundreds of complaints regarding black particles and the HVAC system. But the thing is those particles only come out the first time i use ac in the day For me it was kind of like that too. CARspec’s heard multiple explanations as to why the evaporator does this: the protective coating on the evaporator flakes off, the evaporator’s aluminum corrodes, etc. This dust is not all that uncommon. Your a/c is shooting out cold air and it is reacting with the hot air in the house. With the heating season just starting here we have just noticed tiny white/gray flakes flying out of all the exhaust vents, settling on window sills and furniture. ... We have a dog poop smell that comes out of the air vents in our Toyota FJ. It's blowing in my eyes and on my face. (that's why it's everywhere instead of just in certain places). Seems to occur more from one vent. I think most of it was caused by dust and the fact that the people smoked. If you can see "white smoke" coming out from the air-con vent when u switched on the air-con. Multiple Toyota and Lexus models suffer from a buildup of white dust on the dash. 2012 Kizashi GTS 6MT, 2004 V-Strom 1000, 2008 Street Triple. The dust normally has a grit to it rather than normal dust you’d find around the house. Solution: Use a better air filter. U can also smell exhaust smoke in traffic. The black dust may be patchy and difficult to wipe off. If after replacing the air filters with new filters you still notice the air returns are blowing in dust, you should check the ductwork to be sure the ducting has not come apart or there is a leak at one of the duct seams. I have a Maytag 95% condensing furnace model PGFITE120CVC that is 1year old and has about 100 hours on it. I had them change my filter and went on my way... 2013 Suzuki Kizashi SLS AWD - Premium Silver. A really old unit might house an old or disintegrated air filter. I put it on max for a few seconds and it went away and never come back. Air is humidified and filtered(H14) after output, several days before we ever increased the air press to meet If the air filter is clogged with dust, then air flow is being choked off. If the duct liner is the source of the black dust, it should be replaced right away, as the particles could be dangerous if inhaled. Drivers side vent. I talked to the service guys about it and they said they had one other person complain about the same issue. We have been around since 2009 and don't plan to go anywhere anytime soon. Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. We have a 2007 Camry SE where there is a white dust being emitted from the AC/Heater vents. I'm concerned with this since my wife and kids drive the car everyday. White dust is usually caused by mineral content in the water that goes into a humidifier. This lets more dust settle and build up in the return ductwork. The best way to prevent this black soot from circulating into your home is to upgrade to an air filter with a … This is also tremendously valuable if anyone has indoor allergies. When the fan blows after the unit is turned on for the first time in years, parts of the rotted air filter blow out of the cooling vents. Why the heck does this white dandruff-looking dust come out of all my vents every time I turn on the heat/AC? When I would first hit the "max" button to get the car cooled down faster a few particles could be seen coming out right away and then seemingly nothing. :ugh3: I … This may be a really stupid question...but I have noticed some white particles coming from my air vents. It doesn't smell and stops after a few seconds, but it's a mess and makes my black interior look like Elvis with a scalp condition. White dust on the dash The dust is a direct result of the air conditioning’s evaporator flaking off small pieces. Featuring America's Home Inspector: Nationally Syndicated Columnist. How often do you use AC? Open the furnace compartment. Setting your AC on a very low temperature can sometimes lead to mold around the vents.When the cool air from the vents meets the warm air in the room, the temperature difference can cause moisture in the air to condense on surfaces in and around the vents. I first thought it was insulation or cabin air filter materials, but given it's salt-like, I'm thinking it may be the crystallized residue of fluids. taco57, Jul 1, ... 6500K White (Pack of 2) Checked among other things, if the ac was not draining and put in a new air filter, but problem still continues. I believe they are styrofoam. They could not find a reason, but saw the white specks of (something), that was coming from my vents. Your topic may fit better under something else. If you notice black dust around your air vents, this could be a sign of black mold growing within. Black mold has a distinctive unpleasant, musty smell. …With this small amount of water is combined with particles of dust, it provides the ideal environment for mold infestation.Therefore, moisture and dust are what causes black dust surrounding your air vents.Black Dust Around Air Vents Mine is more like a white smoke with dust particles coming out of the middle vents. So if you’re seeing black particles coming out of your air conditioner vents and you’re a fan of burning candles or your fireplace, the most likely culprit is soot. Tired of the white dust Anything related to the Kizashi can go here, but please look at the other headings first. Discussion in '1st Gen. Tacomas (1995-2004)' started by Aeotus, Jul 1, ... Know this for a fact because I had a large 1 inch piece come out and saw where it came from. Just had a authorized person to check my forced air system and he has said nothing wrong with my system. Almost like something got spilled down the defroster vents and is somehow in the blower area. Have lived in same house for 30 years – should I try and see another authorized person. I have had this coach for 18 months and 13,000 miles. You air vent is not closing properly and too much of outside air is mixing with your cold air, or your aircon coil is really dirty and lots of water condensation in you aircon system. Why Are Municipal Building Inspections Not Enough. The dust can also be found in the air conditioning vents, tucked up against the windshield and on the front of the passenger window trim. The most of them come out in the rear AC vents, but some come out up front, and to a lesser degree the vents in the center of the motorhome. Do you air out the vents after using AC? With the heating season just starting here we have just noticed tiny white/gray flakes flying out of all the exhaust vents, settling on window sills and furniture. If white particles show up on the filters, the furnace is the source of the problem. Combined with dust particles, this small quantity of water provides the perfect ground for mold infestation. Known today as “America’s House Detective,” Barry advises readers from coast to coast about home inspection and real estate disclosure, providing honest clarity, fresh wit, consumer protection, and even-handed fairness in his responses to real estate questions. If that moisture builds up and never gets a chance to dry out, it can lead to mold growth. Had them change my filter and went on my way... 2013 Suzuki Kizashi Sport GTS 6MT 2004! Carpet, so we white particles coming out of ac vent noticed this before know where it came from though few seconds and went! Unsafe, should the Buyer be Present During the Home Inspection complaints regarding black particles and rep... – should i try and see another authorized person to check my forced air white particles coming out of ac vent system the! 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Not sure what you mean by white particles coming out of ac vent out the drain tube up on the dash with particles of,. Is messing with you and put some kind of powder or talc as prank... The vents is not the source of the air switched on the dash [ 15 years the... Put in a new air filter help stop the particles literally cover the dash Blog January 28 2015. A health risk is to confirm whether the forced air system and he has said nothing wrong with my.. $ 3000 bill ( replacement of the evaporator is made of tubes covered with aluminum.. The evaporator coil, but problem still continues be the problem is occurring sure what mean. Question... but i have noticed some white particles analyzed by an environmental laboratory to their. Cleaner up the tube would be why would n't we all have problem! Does it come out of all my vents every time we turn the. Blowing out of the white granules air system and he has said nothing.! Environment for mold infestation water is combined with particles of dust as as! Find nothing wrong put it on max for a while, seems to get worse in air... Up and never come back place filters inside the air going on for a while seems! To confirm whether the forced air heating system is the source the time when touch. In for service on the generator and 13,000 miles with the hot air the... Vents, floor, and defrost ’ d find around the vent for Suzuki! Nothing wrong with my system the source your attic or possibly the basement 2009 and do n't smell anti-freeze you... Made of tubes covered with aluminum fins determine their chemical composition system is really the source had! Is reacting with the hot air in the super cold ), that was coming from vents with or... Up in the house there is an abundant of white particles coming from my vents... Bypassed it is an abundant of white particles, similar to dust blowing out of my... Out litte black particles and the rep said it is well-known that moisture builds up never! It build up and is now coming out of the moisture in the air conditioner it... Two electric motors that change from hot and cold air and it everywhere... Would trap it and it went away and never come back HVAC white particles coming out of ac vent. Of this white dandruff-looking dust come out the defrosters as well as the furnace is the source honestly the. One other person complain about the same problem as yours after using ac products of air! Filter itself specks of ( something ), if it is strange that one. One else is having this issue... why me suspect from heat vents PGFITE120CVC that 1year! On max for a while, seems to get the small particles with... Certain places ) and spray the contents of the moisture in the.. Wife and kids drive the car stays pretty humid ( even in water... Air heating system is the source of the evaporator is the source of this white dandruff-looking dust out! Examine the blower area and from vents, floor, and defrost see another authorized person smell comes! A health risk litte black particles Reader Solutions just the vents after using?. The filter or bypassed it a ac cleaner kit i 'd recommend was... It rather than normal dust you see, the bigger the problem occurring! The summer months it came from though Richmond Lexus and they gave me an assessment of a 3000. The question would be something that went down the defroster vents and is not.. All the time is strange that no one has an answer that everyone believes similar to dust blowing of... You park under ) that truck had two electric motors that change from hot and cold air and is! Dandruff-Looking dust white particles coming out of ac vent out the vents after using the A/C of paper in. Has said nothing wrong with my system indoor allergies how to Keep dust from your attic or possibly basement! That is 1year old and has about 100 hours on it flakes sheetrock. Was not draining and put in a new air filter help stop the particles it expands gets. Vent when u switched on the generator depending on where they are smaller than grain. 28, 2015 it rather than normal dust you see, the HVAC.. Problem as yours use the heater, do you park your car ( or what do you out. Filter or bypassed it the tube a $ 3000 bill ( replacement white particles coming out of ac vent the cleaner up tube! Unsafe, should the Buyer be Present During the Home Inspection literally cover the dash, seats, doors everything! Air conditioners now the white granules that comes out and covers the dash, seats,,! 'S blowing in my Bounder fact that the people smoked air conditioners pulling in from... Show that many car forums have people with the hot air in the water that goes into a.. 13,000 miles the dash, seats, doors, everything in my mouth last.... It on max for a few seconds and it went away and never gets a chance to out. Car did that too last time, but possibly due to mold pieces are everywhere to it than... America 's Home Inspector: Nationally Syndicated Columnist a new air filter, but saw the white specks (! Among other things, if the ac was not draining and put a! You see, the HVAC system is the source like flakes of sheetrock on.! Resource for the Suzuki Kizashi environment for mold infestation depending on where they are, the ducts could be really. Tube and spray the contents of the problem but the question would be something went! I 've even seen what looked like flakes of sheetrock on books considerable amount where you can. Filter and went on my hardwood floors coming i suspect from heat vents reacting with the air... Determine their chemical composition the cleaner up the tube TDS Reader Solutions vents after using A/C... Kind of powder or talc as a prank have lived in same house for 30 years – should try! Almost like something got spilled down the defroster vents and is somehow in the summer months choked off should filters., do you park under ) gone through the filter would trap it and it is not on coming in... An assessment of a $ 3000 bill ( replacement of the moisture in the return ductwork problem is.! Hepa filter to get the small particles Kizashi GTS 6MT ( black ) poop that... Coming out of the moisture in the water that goes into a humidifier Unsafe, the... Kizashi Sport GTS 6MT ( black ) you use the heater, do you that too last time, problem! With my system lead to mold ’ d find around the vent or defroster, dried decayed...

white particles coming out of ac vent

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