Firex 120-1049B Heat Alarm (Upgraded to Kidde-HD135F-KA-F)

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

List of Discontinued Alarms & Replacements

Kidde Firex Smoke Detector, Hardwired with nine-V Battery Backup

Kidde Firex Smoke Detector, Hardwired with Battery Backup & Front

Firex 10200 Carbon Monoxide Detector Battery Powered (DC)

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

Firex 120-1049B Heat Alarm (Upgraded to Kidde-HD135F-KA-F)

Kidde FireX Hardwire Smoke Detector Alarm with Battery Backup

Need to replace old heat alarm? PLEASE READ. This kit can replace the following old Firex models WITHOUT REWIRING: Firex 120-1049B With this

Kidde HD135F-KA-F Replacement Kit to Replace Old Firex Heat Detector

The Kidde HD135F is a 120VAC Wire In Heat Alarm that responds to temperature rather than smoke. The alarm will sound if temperatures rise above 135 degree F. The Kidde HD135F is interconnectable. The interconnect system must not exceed the NFPA (National Fire Protection Association) limit of 18 initiating devices (Smoke, heat, CO, etc) interconnected, it is still possible to interconnect 6 strobe lights and or relay modules.

Kidde Heat Detector with 9V Battery Backup HD135F

Kidde FireX Hardwire Smoke Detector Alarm with Battery Backup