DD622NCV Features

Superior Performance with Revolutionary Micro-Electro Mechanical System (MEMS) Sensor Technology

  • Listed to UL1484
  • 10 year product life
  • Mounting hardware included
  • Voice alerts in English and Spanish
  • 10% LEL natural gas alarm threshold validated by Intertek (ETL)
  • Battery powered device enables optimal installation close to ceiling
  • Virtually eliminates nuisance alarms (GTI tested with 20+ chemicals)
  • Device can be installed in a wide variety of temperature ranges from 32°F to 122°F

Easy To Install

No Outlet or Wiring Required

The DeNova Detect Natural Gas + Carbon Monoxide Alarm should be installed in all rooms where a gas leak may occur or a gas appliance is located.

Examples of Where to Install Your Alarms

  • Kitchen (gas leaks from gas ovens and cook tops)
  • Laundry (gas leaks from a gas clothes dryer)
  • Furnace area (gas leaks from furnace burners, water heaters or boilers)
  • Gas Fireplace

Installation Instructions

  • Place alarm 3 to 10 feet away from gas appliances
  • Alarm should be located within 12 inches from the ceiling

Note: Gas leaks may migrate along pipes, so consideration should be given to place gas alarms in multiple rooms.

Warranty Information

New Cosmos USA warrants this product to be free from defects for 10 years from the date of purchase.

Read More