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Dangers of a Poorly Maintained Air Conditioner

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Dangers of a Poorly Maintained Air Conditioner

Posted On: June 3, 2024

Dangers of a Poorly Maintained Air Conditioner

Poorly maintained air conditioners can pose several dangers to health, safety, and overall home environment. Here are some of the key risks:


Health Risks

  1. Poor Air Quality: Accumulated dust, mold, and other allergens can be circulated by a neglected AC system, leading to respiratory problems, allergies, and asthma attacks.
  2. Mold Growth: Condensation in a poorly maintained system can lead to mold growth, which can release spores into the air, causing health issues such as nasal stuffiness, throat irritation, coughing, and eye irritation.
  3. Bacteria and Viruses: A dirty AC unit can become a breeding ground for bacteria and viruses, potentially causing illnesses.
  4. Carbon Monoxide Leaks: In systems that have gas heating elements, poor maintenance can lead to carbon monoxide leaks, which are dangerous and potentially fatal.

Safety Risks

  1. Electrical Fires: Faulty wiring or overloaded circuits in an old or poorly maintained air conditioning unit can cause electrical fires.
  2. Refrigerant Leaks: Leaks of refrigerant, such as Freon, can be harmful if inhaled and can also damage the environment.

Efficiency and Financial Risks

  1. Higher Energy Bills: Poorly maintained air conditioners operate less efficiently, leading to increased energy consumption and higher utility bills.
  2. Frequent Breakdowns: Lack of maintenance can lead to frequent system failures, resulting in costly repairs or replacements.
  3. Shortened Lifespan: Neglecting regular maintenance can significantly shorten the lifespan of the AC unit, leading to premature replacement costs.

Comfort and Performance Issues

  1. Inconsistent Cooling: A poorly maintained air conditioner may struggle to maintain a consistent temperature, leading to discomfort.
  2. Noise: Dirty or faulty components can cause the unit to operate loudly, disturbing the peace and quiet of your home.

Environmental Impact

  1. Increased Energy Consumption: An inefficient air conditioner consumes more energy, contributing to higher greenhouse gas emissions.
  2. Improper Disposal of Refrigerants: If an old or broken unit is not properly disposed of, it can release harmful refrigerants into the environment, contributing to ozone depletion and global warming.

Preventative Measures

  1. Regular Cleaning: Keep filters, coils, and fins clean to maintain airflow and efficiency.
  2. Professional Inspections: Schedule annual professional inspections to check for any issues with the system.
  3. Prompt Repairs: Address any minor issues promptly before they escalate into major problems.
  4. Refrigerant Checks: Ensure refrigerant levels are appropriate and there are no leaks.
  5. Thermostat Maintenance: Make sure the thermostat is functioning correctly to avoid unnecessary strain on the system.

Regular maintenance of your air conditioner is essential to ensure it operates safely, efficiently, and effectively, thereby protecting your health, safety, and finances.



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See What Our Customers Are Saying:

by Peter, Pickering on Twintech Heating and Cooling

On coldest night of the year our furnace quit. At 8:40 in the morning Greg arrived and gave us a diagnosis and a recommendation. By 2:30 we had a new furnace and were warm again. Great company. Great customer service. Good reasonable price.

Peter, Pickering

by New Furnace Installed on Twintech Heating and Cooling

Twin tech team was very efficient and prompt. They provided a quote within hours of request and got the job done on time. No disruption to home function. We would highly recommend this team. Job well done.

by John from Toronto on Twintech Heating and Cooling

Our furnace bit the dust, and Twintech came out to troubleshoot and diagnose the problem within a couple of hours. Mitch was super helpful, patient, and answered all of our questions. When we decided to get the furnace replaced, the crew was over first thing the next morning and did a fantastic job. Not only did they complete the job in a few hours, but they cleaned up and respected our house as they went, and answered all of our follow-up questions. I've used Twintech for our HVAC needs in the past and will continue to do so. I'd recommend them to anyone, and it feels good to support a local, family-owned business.

by Ryan k on Twintech Heating and Cooling

Dave and the Twintech team were fabulous from day 1 and helped us through the process to identifying a new furnace and AC unit. This was our first time through this process and Dave did a thorough job explaining all the components and was very patience answering all our questions. Dave provided great insights and fair pricing.

The Twintech team did an awesome installation. Very clean and efficient. I would highly recommended their service.

by Louise in Scarborough on Twintech Heating and Cooling

We had a new Amana furnace installed by Twintech and we were very pleased with the installation. It is nice to have a warm house again.

by Private User on Twintech Heating and Cooling

Excellent job. Excellent service. Competitive price. Its rare to find a company with the knowledge and professional results we have experienced with Twintech. The clean and neat installation with attention to detail and drop sheers to respect our property is a clear indication of Twintechs high level of integrity. The 1-1/2 gas line upgrade they did for our pool 3 years ago was awesome. Can't say enough. Thank-you Twintech.

by Private User on Twintech Heating and Cooling

Twitch did a great job with the installation of our new furnace. I really appreciated their honesty and I could trust what they were telling me. Another company tried to suggest significantly more work at a greater cost claiming it was necessary to meet current building code. Twintech is very fair. All staff I meet were friendly, polite and trustworthy. I would recommend Twitch for a furnace.

by Private User on Twintech Heating and Cooling

This is a professional team that's easy to deal with. I would strongly recommend them

by hj.taggart in OSHAWA on Twintech Heating and Cooling

Very professional firm from start to finish!
They removed the old oil tank and furnace. They installed air conditioning and a new propane furnace.
Professional installation, on time and no mess.
Very pleased with their work and would highly recommend the company. Our house is three stories so they spent the time to do all the calculations to make sure we would have great performance on each floor.
Thank you again!

by susieschoeppler in Oshawa on Twintech Heating and Cooling

Upon a routine yearly maintenance, it was discovered there was a leak in the heat exchanger and a I needed a new furnace. I know nothing about these things and was completely stressed out. The company I had the maintenance plan with quoted me a huge number to rent a furnace, I just wanted to cry. Then I spoke to Dave at Twintech. He was so knowledgeable and calming, provided me a fair quote and within a few days I had an amazing crew show up to my house and install my new energy efficient furnace! I have already recommended these wonderful people at Twintech to a good friend of mine. Thank you Twintech!!

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See What Our Customers Are Saying:

by Aaron on Twintech Heating and Cooling

We are very happy to recommend this company to everyone. Our furnace broke down on Sunday morning. We phoned them and before noon Grant the owner showed up. He worked on the furnace for about a hour not wanting to give up to fix the problem. The furnace was 17 years old. I was the one talking about replacing it. End result was the next day it was all done. On the Sunday Bob came over with heaters to warm up the house. We decided to replace the water heater at the same time. Thanks Grant for the excellent work. Thumbs up.

by Linda on Twintech Heating and Cooling

Right on time. Explained how to work the HRV in a different way so the house would not be so dry. Changed my whole house water filter for me as well. Friendly, helpful, caring service!

by Robert Rogers on Twintech Heating and Cooling

Very pleased with the professional service that TwinTech Heating and Cooling provided in replacing my furnace. I got several quotes from different service providers. Their price was excellent and they explained the features very well. We are very glad we went with TwinTech and highly recommend their services.

by Robert Mizuno on Twintech Heating and Cooling

We were new homeowners in need of a second opinion. TwinTech Heating & Cooling were Amazing and professional. Very knowledgeable and great service all around. Recommend to anyone looking for honest and reliable services. Treated with respect and care. Thank you Greg, Mitch and Bob!

by Ruth on Twintech Heating and Cooling

TwinTech is an excellent and honest company! I called them for a second opinion after being told by another company that I needed to replace my furnace. Turns out this was not the case at all! I did not need a new furnace. TwinTech did not push to make an unnecessary sale and saved me from a huge expense. Bob and Mitch were extremely professional and above all honest! I definitely recommend TwinTech!

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