Resideo 1039760 Gas and Co Alarm Digital Display Ac 120V

Product Description

The RESIDEO 1039760 is a plug-in combination explosive gas and carbon monoxide alarm designed for residential installation. It operates on AC 120 volts with a 9V alkaline battery backup, ensuring continuous protection during power interruptions. The unit features an electrochemical CO sensor and a metal oxide explosive gas sensor capable of detecting natural gas, methane, propane, and carbon monoxide. An EZ view backlit digital display shows which hazard is being sensed, the current hazard level, and the peak reading. A single-button test and silence function is included, along with remote control silence and test capability. Licensed electricians or qualified technicians typically handle hardwired or plug-in alarm installations.

The 1039760 is suited for residential applications where both gas and CO detection are required in a single device. It installs directly into a standard 120V wall outlet and requires no additional wiring beyond the plug-in connection. The backlit digital display provides at-a-glance hazard identification, making it practical in utility rooms, kitchens, and areas near gas appliances. The battery backup ensures the unit continues to function if AC power is lost. A low battery warning and end-of-life warning alert occupants when service or replacement is needed.

Key Features

• Electrochemical CO sensor for accurate carbon monoxide detection
• Metal oxide explosive gas sensor detects natural gas, methane, and propane
• Backlit digital display shows hazard type, hazard level, and peak level
• AC 120V plug-in operation with 9V alkaline battery backup included
• Single-button test and silence with remote control silence and test support
• End-of-life warning and low battery warning indicators

Compatibility

Designed for use in residential settings as a plug-in combo gas and carbon monoxide alarm requiring a standard 120V AC outlet. Compatible with most standard infrared remote controls for silence and test functions.

Installation Notes

Installation requires a standard 120V AC wall outlet and is typically performed by a qualified electrician or HVAC technician in accordance with local codes and the National Electrical Code. Before servicing or replacing the unit, disconnect power at the outlet and remove the backup battery. Follow all local building and fire codes regarding alarm placement, which typically require units to be installed near sleeping areas and on each level of the home. Do not install in locations subject to extreme temperature, humidity, or direct contact with cooking fumes, as these conditions may trigger nuisance alarms.

Technical Specifications

• Power Supply: AC 120V plug-in with 9V battery backup
• Sensor Type: Electrochemical CO sensor, metal oxide explosive gas sensor
• Sound Level: 85 dB at 10 feet
• Digital Display: Yes, backlit
• Backup Battery Size: 9V alkaline (included, replaceable)
• Product Height: 1.8 inches
• Product Length: 5.6 inches
• Product Width: 3.1 inches
• Product Weight: 0.9 pounds
• Warranty: 5 Years Limited

Standard Information

• Brand: RESIDEO
• Manufacturer Part Number: 1039760