Did You Know?

Carbon Monoxide, CO for short, is an odorless and colorless gas which can cause severe health issues, or even death, in humans and pets. It is found in fumes produced when cars or trucks, engines, generators, gas appliances and furnaces are running. If these fumes build up, or there is a leak, CO poisoning can occur in a matter of minutes.

NSI 6000

The only monitor of its kind.  Protect your home or office 24/7.  True carbon monoxide (CO) protection for all ages. Only available from certified HVAC contractors.

Provide Protection for all age groups and conditions.  Especially infants, children, the elderly, and highly sensitive or ill people.  Other alarms barely provide minimal protection for health adults.

Alerts you of a problem before reaching dangerous, even deadly, CO levels.  Long before other CO detectors even begin to work.

Employs the same electrochemical sensor technology found in professional CO analyzers that cost thousands of dollars.  This monitor is calibrated using CO, not electrical guesswork.

New Bluetooth smart device app allows you to sync with your devices, store and review history, and much more!


Why Do I Need A Low-Level Monitor?

The NSI 6000 low-level monitor senses CO levels as low as 5 ppm (parts per million). Infants, children, elderly, persons with respiratoryor heart ailments are provided little or no protection from deadly CO with standard alarms. Long-term exposure to low-level CO above 15 ppm can cause illness and even permanent disabilities.

What About Other "Alarms" Sold At Retailers?

Store-bought alarms don't sound off until unsafe levels of 70 ppm or higher are present at the unit for 3-1/2 hours! By then it may be too late. Plug-in models don't always allow for proper placement and don't work during power outages. The NSI 6000 is battery powered for 24/7 protection.

Why Is The NSI 6000 A Bigger Investment Than The Others?

Accurate, low-level CO detection requires higher precision components & quality control. The NSI 6000 CO monitor uses the same technology and sensors as professional-grade CO analyzers used by contractors, fire departments, and utilities - often costing thousands of dollars. In addition, the NSI 6000 is equipped with Bluetooth technology which allows you to store your monitor's history with one or more smart devices, recording any CO events, and uploads the information to the cloud where your service contractor can review any occurrences of CO in your home- at no additional cost. And NSI's unique Continuous Scan™ mode lets you know the monitor is operational 24/7!

How Many Monitors Should I Have In My Home?

As with smoke detectors, you should have one monitor installed on every level of your home. A single-story home may need more than one depending on size and layout of the home.

Where Should I Place The NSI Monitor?

CO is lighter than air. Monitors should be mounted at eye level and no lower. They should be placed in an area with good air circulation. If you have only one monitor it should be placed near the master bedroom. Other possible locations include above your thermostat(s), nursery, basement, rooms with fireplaces or gas logs, and near your heating system and/or hot water tank. Your professional installation contractor can help you determine the best location(s) in your home.

What Should I Do If My Monitor Goes Off?

Call your NCI CO-Certified contractor at any level below 70 ppm, unless you have symptoms. CO exposure can cause nausea, severe headache, shortness of breath, chest pain, blurred vision, and dizziness. If you experience these symptoms call 911 and leave the house immediately. Above 70 ppm, evacuate immediately. If you have symptoms, call 911 from a neighbor's house. Call your utility to turn off any combustion appliances until your NCI CO-Certified contractor can investigate the source of carbon monoxide.

The NSI 6000 Offers Real Protection

  • Continuous Scan™ mode lets you know monitor is checking for CO - 24/7
  • Bluetooth connectivity to your smart device and cloud storage of your monitor's history
  • Digital display shows CO levels of 5ppm or higher
  • 5-minute "Hush" button for levels below 70ppm
  • Designed for wall installation or table-top use
  • 5-Year Limited Warranty

Need HVAC Service?

Contact the experts at Howell’s Heating & Air.

Call us at 804-977-0994!