Your Carbon Monoxide Detector Has Just Gone Off — What You Need To Do Now

carbon monoxide detector, Boston, MassachusettsWhether it happens in the middle of the night or the middle of dinner, the shrill sound of the alarm going off on your carbon monoxide detector is terrifying. You likely know how deadly this gas is. The fact that it’s also undetectable by smell or sight makes it even more dangerous. Further, exposure to high levels of carbon monoxide (CO) can result in acute symptoms in a matter of minutes, so your reaction time when you hear the alarm is absolutely crucial. However, in order to act properly and avoid serious effects, you need to know exactly what to do when your detector goes off.

When a carbon monoxide detector sounds its alarm, take a few seconds to assess what might be emitting carbon monoxide. Turn off gas-powered equipment that you can access quickly, like a stove or fireplace. Next, open as many windows and doors as you can in the vicinity, no matter what the temperature may be outside. It’s important to get as much fresh air into the home as you can right away.

Once you have performed these vital steps, immediately evacuate all family members from the home. Call 9-1-1 using a cell phone or by using a neighbor’s phone. Do not reenter the home if you don’t have a phone. You can also call your utility company or the fire department.

Be sure to check on family members. If someone appears to be affected by CO exposure, showing symptoms such as dizziness, a headache, vomiting or confusion — or worse, if someone has already passed out — call 9-1-1 immediately.

Avoiding CO hazards is relatively simple. Contact Rodenhiser Plumbing, Heating and Air Conditioning for information about utilizing carbon monoxide detectors, maintaining fuel-burning equipment or responding to CO alarms. We’ve provided quality HVAC service to the Route 495/128 area of Massachusetts since 1928.

Our goal is to help educate our customers about energy and home comfort issues (specific to HVAC systems).  For more information about other HVAC topics, download our free Home Comfort Solutions Guide.

Image via

This entry was posted in Indoor Air Quality and tagged , , , , , . Bookmark the permalink. Post a comment or leave a trackback: Trackback URL.

Post a Comment

Your email is never published nor shared.

You may use these HTML tags and attributes <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>

What is 0 + 0 ?
Please leave these two fields as-is:
  • Click Here, For
  • » Call Us: 1 (508) 306-4460

  • Recent Posts

  • Topics

  • HVAC Service - Massachusettes
  • About Andy

    Andy Rodenhiser Andy Rodenhiser is the 4th generation owner of Rodenhiser Plumbing, Heating and Air Conditioning. Andy is personally interested in serving the local community, is involved in local issues and organizations, and serves as the current Chairman of the Medway Planning and Economic Development Board as well as Treasurer of Air Conditioning Contractors of America’s New England Chapter. Rodenhiser Plumbing, Heating and Air Conditioning is currently working with Habitat for Humanity to erect a single-family home in Medway. Andy places a high value on personal integrity, and strives to ensure that Rodenhiser Plumbing, Heating and Air Conditioning is viewed as a reputable company within our service area. During his free time, Andy enjoys the outdoors and is an avid hiker and outdoorsman.... More »