What Are the Red Flags of a Carbon Monoxide Leak?
Carbon monoxide (CO) is referred to as the “silent killer” for a reason. It’s colorless, scentless and tough to detect without proper tools. If it builds up in your home, it can rapidly turn into a danger for you and your family. So, how do you guard against something you can’t find with your senses?
The key is to install carbon monoxide detectors. These safety devices are the first line of defense, alerting you to the presence of CO gas before the situation gets dangerous. But besides a detector going off, how can you know if there’s a carbon monoxide leak in your home? These are 10 warning signs to watch out for.
1. Condensation on Windows Near Appliances
If you spot heavy condensation on your windows, namely near a combustion-based system like a gas fireplace, this could suggest that something isn’t venting correctly. While humidity or condensation itself doesn’t always mean CO, this clue deserves a closer look.
2. Brown, Sooty Stains
Combustion-based appliances should have clear exhaust. If you see brownish-yellow or soot-like stains around a heating system, fireplace or boiler, combustion isn’t happening as it should. This can signal a carbon monoxide issue.
3. Exhaust Fumes Appear Indoors
If you start to notice exhaust inside the house, you are at risk of carbon monoxide leaks. Gas-burning items like cars, charcoal grills and generators should always be operated outside to reduce the risk of exhaust fumes indoors.
4. Soot in or Around the Fireplace
Your fireplace should vent smoke and other gases through the chimney. Finding soot inside or around the fireplace is a warning sign, especially if there’s more than usual. A clogged chimney could be the culprit for why carbon monoxide is backdrafting into your home.
5. Weak or No Draft from the Chimney
Speaking of chimneys, a properly working one needs the solid updrafts to fully pull out smoke and other fumes. If you find weak airflow or even no draft at all, your chimney may be obstructed, forcing carbon monoxide back into your home.
6. Yellow or Weak Flames
Gas-powered appliances should have a distinct blue flame. If the flame is weak and yellow (and you don’t have a decorative gas fireplace), it can mean the gas has combustion issues and may be producing carbon monoxide.
7. Solid Fuel Fires Burning Slowly
When your wood- or coal-fired stove is taking longer to burn or has trouble even staying on, it could be dealing with a venting problem, raising the risk of CO buildup.
Symptoms of CO Poisoning
If you fail to notice the first red flags of a carbon monoxide leak in time, the next clue might come from your health and well-being. Symptoms of CO poisoning include:
- Flu-like symptoms
- Headaches
- Dizziness
- Nausea or vomiting
- Shortness of breath
- Confusion
- And fatigue
If you or anyone in your home suddenly feels sick, especially alongside any of the above signs, move outdoors immediately and contact emergency services.
Preventing CO Leaks and Top Safety Tips
It’s always better to prevent issues than respond to them, especially regarding CO gas exposure. For the most basic safety, check that there are carbon monoxide detectors in appropriate places. Building codes mandate them in hallways near all bedrooms, on each floor of your home and in rooms with appliances like a gas stove or water heater. For extra safety, it’s smart to use interconnected detectors so that as soon as one detects carbon monoxide, all of them will raise the alarm. Perform monthly testing and replace them as needed, about every five to seven years.
In addition to using carbon monoxide detectors, follow these safety tips:
- Work with local Experts to regularly inspect your heating system, gas or wood fireplace, and all other fuel-burning appliances.
- Avoid using grills, portable generators or similar equipment inside, especially in small spaces.
- Run the kitchen exhaust fan if you’re cooking with a gas stove, and avoid using these appliances to try and heat your home.
Service Experts Heating, Air Conditioning & Plumbing Will Help Ensure You and Your Family’s Safety
At Service Experts Heating, Air Conditioning & Plumbing, we know the risks of carbon monoxide poisoning. That’s why our team delivers the best possible service for your heating and ventilation needs. We’ll do our best to keep your home comfortable, cost-efficient, and most importantly, safe. Please contact us today to make sure you’re following the proper precautions against carbon monoxide leaks.
