What is hvac cleaning

As a matter of fact, because the only time cleaning your ducts is required is when they are contaminated , it follows that if you need to clean the ducts, then you need to clean the entire HVAC system that comes in contact with the air moving through the ducts.

NADCA recommends duct cleaning as part of an overall HVAC system cleaning that includes cleaning and replacing the air filter, cleaning grilles and diffusers, checking drain pans and drain lines for proper drainage, checking the heat exchanger and cooling coils, grills, furnace air plenum, blower motor, etc.

They provide a useful checklist for residential consumers that explains their recommended process in more detail. HVAC Ducts. Grills and Diffusers. Furnace Plenums. Furnace Components. Furnace Air Filter. It could be more or less depending on the location, size of your home, and scope of what is cleaned.

It will usually take two technicians 3 to 5 hours to clean the ducts and the HVAC system. Problems emerge when duct cleaning is not performed properly. As they often work on commission, they will try high-pressure sales techniques to sell you on expensive add-on services mold testing, etc or other service upgrades. They may try to charge for duct restoration, branch duct cleaning, etc.

Some may even falsely claim they found mold in your ducts. The allure of a low price can be attractive, but do the math before you give in to temptation. Duct cleaning is often an emotional sell. You want good air quality for you and your family, so cleaning the ducts in your home seems to make sense. Some marketing photos of dirty ducts can look pretty scary. But the reality is that ducts only needs to be cleaned in rare cases when there is serious contamination.

In those cases, the entire HVAC system should be cleaned, not just the ducts. Duct cleaning is easy to do incorrectly, and that is where the risk lies. Hiring the wrong contractor can do more harm than good.

When properly performed by a qualified technician, HVAC system cleaning, including duct cleaning, has not been shown to be detrimental. According to the U. Department of Energy, 25 to 40 percent of the energy used for heating or cooling a home is wasted.

Contaminants in the heating and cooling system cause it to work harder and shorten the life of your system. According the American Gas Association, over million Americans use natural gas in their homes…. Unfortunately, when a pipe bursts, it is not always the clean water pipe.

Fortunately, sewage…. December 2, Create negative pressure: The technician will simply cut an access hole in the duct, insert the vacuum hose, and seal where they join as tightly as possible. Next, the technician should seal each register with an adhesive cover. The technician will then turn on the machine creating negative pressure. Agitate the Dust: Once the system is under negative pressure, the technician will uncover each register and clean the ducts one by one.

With rodents. Cost me Not a bad price as I had them done when I moved in 28 years ago and it cost me Lots of dog hair, toys, balls and assorted goodies came out as well. Took them 2 hours. I did have sanitizer put in the ducts because of the dead rodents. I was told that 15 out vents would be cleaned and one main vent. Is their doing the 15 outvents and one main one going to accomplish anything?

Hi, I have a very disturbing situation in my house. I live in a sq ft home. Every day without exageration, there is dark gray lint on the floor.

My wife is very upset ,end it is realy very nasty. Please,any comment or suggestions? Glad I came across this site! I have lived in Calgary for quite some time now. Its like a desert come winter. When I first moved into my new home, the house inspector insisted I have my furnace and ducts cleaned. I was very sceptical about duct cleaning to begin with.

The company I hired came on time and were very respectable from the start. Before mentioning anything they asked me what my concerns were and what issues I was having. They were more concerned about addressing my issues then bringing anything non related up. I ended up going with this company and getting a humidifier installed a couple days later after the cleaning.

Its been almost 4 years now that I have been here. The humidifier is working great and the difference is incredible. They took me around explained step by step what they were doing and the reasons they were doing it. With all those other companies out there, I am glad I found them at this site. Take Care God Bless. If you have allergies or other health problems put in an electronic air cleaner, get your ducts cleaned and run the fan as much as you can afford.

If you have uninsulated metal ducts take down the ones you can and wash them. Then put them back and seal the joints. Cleaning the ductwork also improves airflow which is important to AC and Heat pump systems for efficiency. An electronic air cleaner will also improve airflow and static pressure because they usually have a much larger filter surface area.

An electronic air cleaner also keeps the ac coil clean like new which means better efficiency and no cleaning needed. AC furnaces sometimes grow mold around the coil because of the condensation. Electronic air cleaners should be able to filter mold spores but the best remedy is installing a UV light next to the coil which will kill the mold. Reading the reviews I am leary.

I had my ducts somewhat cleaned December 22, The hose of the machine the technitian used did not fit in some of my vents, therefore, he did not clean them. I will be calling the company on Monday, and kindly ask them to come back and clean the ducts they did not as they did not fullfill their part of the service. I reiside in the NE and lived in house for 43 years and avoided duct cleaning due to concerns about the amount of dust etc that would inevitably blow back into house after being disturbed.

Is that valid? The preponderance of remarks indicate there is no health concern if ducts not cleaned. What degree of inefficiency can occur if not cleaned and to what extent would that affect operating or wear and tair costs?

My ducts could be years old and furnace Thanks for professional opinions. We have an extraordinary amount of dust everywhere within 2 days of dusting. John — a properly maintained negative air machine has 3 stages of filters, ending in a If any dust is entering the home, the machine is not well-maintained.

I should have checked into their hours first because they only offer services during normal business hours. So, with no evenings or weekends available you have to take time off work. I called them after they were an hour late and they were going to call the local dispatch office and have them call me back within 15 minutes. I did not receive that call. I called again and was told I would get a call back from a manager.

So I asked Groupon for a refund again and they gave me Groupon bucks. When the survey came asking if I was satisfied with the Groupon customer service I said no, I want real money. I got my real refund the next day. Seems to me Groupon should stop dealing with these companies. Hi Amanda, Sounds like you dodged a bullet.

If they were that unorganized about showing up, just think what kind of job on the ducts the would have done! I thought the price advertised at When they came in to do the the job I could not be home and my wife dealt with them.

My wife ended up paying They convinced my wife that there was 1. It is not the money, my wife could not go to the basement to witness the mold build up or the coil fouling. We have not cleaned our ducts for at least 10 years. The last price we paid for our duct cleaning was My concern is that they told my wife not to turn on the heat for 2 hours due the strong chemicals they used to kill the mold.

Are these chemicals approved as safe? I own a small mechanical company. My main work is service and system replacements. I have never been a believer in duct cleaning. The company I worked for before had our duct man come out and do my house. I saw no difference. Preventive maintance is what I recomend. I have tested them to make sure static presure was not a issue. Heat exchangers and AC coils need to be cleaned.

Good filters, clean system and properly tuned up are my recomdation to anyone. I sent him packing with no services performed. I will complain to groupon. I live in Port Orange, FL. I purchased a double wide mobile home and was saddened to learn that the previous owners were HEAVY smokers!

I did not have a home inspection done unfortunately. My question is: can duct cleaning remove the smoke smell from this place. The ceilings have been treated with Kilz and paint.

I personally scrubbed down every wall, floor or surface. Please advise me on what steps I can take to rid my home of this cigarette smoke! I called Stanley Steemer and they want a fortue to clean my air ducts. Basiclly all they did was stick a shop vac type hose into the vent supply and one return. I also had the dryer done. I explained that I was in facility maintaince and would deal with it myself. I should have read the reviews before I bought this wast of money and time.

The fact is if they are dirty why not clean them. As a pet owner sometimes un disrupted pet hair will sit in the corner of a room or under a counter un disrupted but I still clean it when I notice it. You should Clean all portions of your house. Duct cleaning is effective. Just be smart about who you let into your home.

Hi guys if your not convinced yet that duct cleaning is a waste of time. Simple facts if you have an old system get a new return air fitted with a filter it will catch all the dirt and dust.

If you still have as many do black flecks and stuff coming through it is the lining inside your ducting that has perished. So somewhere you have a hole or very old ducting. If you had rats etc its a hole somewhere. Think about it if the object is not heavy it will come out the duct when unit is on. Service the heaters or air con units but not the ducting. I would go further to say that duct cleaning actually damages the ducting in my opinion. It is a scam trust me I deal with these guys all year long here in Florida.

Had duct cleaners here coupon for I told my husband that they will prolly ask for more money and I was right. Just do what the coupon said. Do your homework be steps ahead of these con men rember they con people all day long and know the ans to your objections. All the work he done is in less than an hour he didnt even go to each vent to clean it.

All he did is to path the air leak on that entry pipe to the furnace and open the main venting system, vacuum it, and wash the floor of the vent with a solution. He gave me a receipt without the details on what he has done in the house just the name and price. I think we may need a strict law to punish and control all this companies who do this so other company who do good will despise them. I forgot about a pot of sweet water I had on the stove to boil.

I mean thick smoke. I opened doors and windows for a few hours to remove the smoke but the smell is still here and terrible. I had to use the AC and that smell started coming out of the vents. Now what do I do? I already have inhaled too much smoke from all of this which has hurt my lungs even more.

How can I get the right person to come out and clean the ducts and furnace or is that the only way to remove that burnt smokey smell. The pot never caught on fire but it sure did produce a lot of smoke.

I already have replaced the filter on the furnace. It needed it even though it had just been replaced just last week. I need help or really my lungs need help. Who do I call here in Indpls IN.

Air duct cleaning is not a scam, It is a matter of hiring the right company to do the job. It has been proven by many reputable sources that air duct cleaning is necessary to improve indoor air quality. I guess I should present my credentials first, I am a 30 year veteran of the heating and cooling industry. I started at the bottom and have participated in every area of the trade. Installer, service, maint. Ownership, rep, territory manager and so on.

A forced air duct system is a large vacume. Like your vacume it has an air intake return air and an exhaust supply registers. A filter just like a vacume located next to furnace or air handler. Now I want you to visualize something.

Put your head inside your vacume cleaner and breath. Get the picture? This is what your duct work looks like. I recommend hiring a duct cleaning outfit that you have researched to be honest, background checked, drug tested, insured, and highly recommended by your piers in the area.

The service is a necessity, but like everything, it should be done by a qualified company. Thinking of buying a home where filter is very dirty and dirt on ceiling near outlets. Should i run? I had someone out to clean my ducts last weekend. He took a blue bag up in my attic. I refused his service to take care of the mold.

He went back up in the attic for a little while and then came down. I never heard any sounds that he was actually up there doing anything. How do I know if he actually cleaned the air ducts? I have been told I need to replace my duct work. Air conditioner froze up, duckwork was full of water, and they had to pierce it to release it. I live in a modular home with crawl space underneath. What about ringworm? Duct cleaning would not be helpful at all here; these spores are microscopic and it could actually spread them further.

But given how severely contagious ringworm is, body and especially scalp, does anyone make an aerosol product that will clean the system and kill the fungus? The person who came to my house works for an air duct cleaning company who uses a professional vacuum. I was in doubt and he didnt cover the vents so im thinking all dust must have come out from every air vents. Could this vacuum have taking the debris out of the air ducts? Or how can I myself find out if the inside of the air ducts have been cleaned and no debris is sitting there?

I have dust all over my house. After reading comments here I called and cancelled appointment. They still tried to tell me it was a good thing. I know lint can be a fire hazard.