When ordering this, we will upgrade to a current model, a plug-n-play unit. You only need to change the mounting bracket. You should replace ALL your
Kidde Hardwire Interconnectable 135-Degree Heat Alarm HD135F
The Kidde FireX HD135F is a 120-Volt AC Wire In Heat Alarm that responds to temperature rather than smoke. The alarm will sound if temperatures rise
Kidde Firex Hardwired Inter-Connectable 120-Volt Auxiliary Heat Detector 135 Degree with Battery Backup 21029895 - The Home Depot
Kidde FireX Hardwire Smoke Detector Alarm with Battery Backup
Kidde Firex Smoke Detector, Hardwired with nine-V Battery Backup
The Kidde i4618 is an AC/DC powered, ionization smoke alarm that operates on a 120V power source with 9V battery backup. Contractor box contains 4
Firex Smoke Detector, Hardwired with nine-V Battery Backup & Front-Load Battery Door, Smoke Alarm, 4-Pack
Firex 480 Photoelectric Smoke Detector Alarm, 9V DC Battery Powered
Kidde FireX Hardwire Smoke Detector Alarm with Battery Backup
Kidde Heat Detector, Hardwired with Battery Backup & 2 LEDs
Kidde Heat Detector, Hardwired with Battery Backup & 2 LEDs
Kidde FireX Hardwire Smoke Detector Alarm with Battery Backup
List of Discontinued Alarms & Replacements
Have a question about Kidde Firex Hardwired Smoke Detector with
Kidde Hardwired Heat Detector with 9 Volt Battery Back-up, Model
Kidde Firex Smoke Detector, Hardwired with nine-V Battery Backup
The Kidde i4618 is an AC/DC powered, ionization smoke alarm that operates on a 120V power source with 9V battery backup. Contractor box contains 4
Kidde Firex Smoke Detector, Hardwired with nine-V Battery Backup & Front-Load Battery Door, Smoke Alarm, 4-Pack 21030967 - The Home Depot