Kidde Kn Cosm 18 Replacement. Kidde KNCOSMBA Battery Operated Combination Smoke and Here are some great options for ceiling-mounted replacements:1. 7 results for "kidde kn-cosm-18 replacement" Results
KNCOSMIBA Hardwire Interconnectable Combination Carbon Monoxide from shopkidde.com
I spoke to customer support, they said the above model is discontinued and suggested I buy model P4010ACSCO-W as replacement Replace and upgrade your carbon monoxide alarms every ten years
Easy to install but just continued to alarm when120 V was turned on Upgrade your living space with this Kidde Code One Hardwire Smoke and Carbon Monoxide Combination Detector with AA Battery Backup and Voice Alarm One of my Kidde smoke alarms, model KN-COSM-IBA, has reached end of life
Kidde Smoke and Carbon Monoxide Detector Alarm with Voice Warning. Replace and upgrade your carbon monoxide alarms every ten years I see Costco has a 4 pack of Kidde i9010 for $69.99, which is a lot cheaper than 1 unit of either of the above models.
Kidde 9000102 KNCOSMBA Battery Operated Combo Smoke & Carbon. Kidde Hardwired Smoke & Carbon Monoxide Detector, AA Battery Backup, Interconnectable, LED Warning Light Indicators Easy to install but just continued to alarm when120 V was turned on