Carbon Monoxide (CO) Detectors

Today’s PHW Inspections Tech-Talk Topic: Carbon Monoxide (CO) Detectors in your home. Carbon Monoxide (CO) is a colorless, odorless, and tasteless gas that is produced by the incomplete combustion of fuels such as gas, oil, and wood. It is extremely dangerous and can be fatal if inhaled in high concentrations. That’s why it’s so important to have CO detectors in your home.

Here are some key reasons why CO detectors are so important, along with tips for choosing and maintaining them:

1. Protection Against Silent Killer: Carbon monoxide poisoning often referred to as the “silent killer” because it is difficult to detect without a CO detector. By installing CO detectors in your home, you can protect yourself and your family from the dangers of CO poisoning.
2. Compliance with Building Codes: Many states and municipalities require the installation of CO detectors in homes. In some cases, failure to comply with these regulations can result in fines or other penalties.
3. Early Warning of Potential Issues: CO detectors can provide an early warning if there is a problem with your heating system, fireplace, or other fuel-burning appliances. This can help you address the issue before it becomes more serious and potentially dangerous.
4. Peace of Mind: Knowing that you have CO detectors in your home can give you peace of mind and help you sleep soundly at night. You can rest assured that you and your loved ones are protected against the dangers of CO poisoning.

When choosing CO detectors, it’s important to look for models that are certified by a recognized testing laboratory such as Underwriters Laboratories (UL) or Intertek. You should also make sure that the detectors are installed in the right locations throughout your home, including in bedrooms and near fuel-burning appliances.

Carbon monoxide detectors were 1st included in the National Electrical Code (NEC) in 2002. The 2002 edition of the NEC required the installation of CO detectors in new residential construction where fuel-burning appliances were present or where the residence was attached to a garage.

Since then, the NEC has continued to include requirements for CO detectors in subsequent editions. The 2017 edition of the NEC requires CO detectors to be installed in new and existing residential dwellings in certain locations, including bedrooms and other sleeping areas, as well as in proximity to fuel-burning appliances and attached garages. Typically, in SW Florida they are located in hallways outside of sleeping rooms (bedrooms) and near garage entry to home. Batteries should be replaced at least once a year and replace the detectors themselves every 5-7 years.

It’s important to note that while the NEC sets minimum safety standards for electrical installations, state and local building codes may have additional or more stringent requirements for CO detectors. Therefore, it’s important to check with your local building department or a qualified electrician to ensure that your home is in compliance with all applicable codes and regulations.

In conclusion, CO detectors are an essential component of any home safety plan. They can protect you and your family from the dangers of carbon monoxide poisoning and provide you with peace of mind. By choosing high-quality detectors and maintaining them properly, you can ensure that your home is a safe and healthy place to live.