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USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Nov 2 - Nov 7
Reserve from the case
Ships within 48 hours · Estimated delivery Nov 2 - Nov 7
A Portland cement based
large cushion type seal not easily damaged
Designed without an external baffle keeps ridge vent clog-free from pine straw and leaves
Extra strong and extra durable
Vacuum clean or use garden hose
First Alert Hardwired 120V Electrochemical Carbon Monoxide Alarm XL Big Green Egg Modular A Portland cement basedFirst Alert hardwired carbon monoxide detector with battery back up. Features an electrochemical sensor which detects carbon monoxide gas and measures the concentration. Sounds a loud 85 decibel alarm when potentially harmful level is reached. 2 silent features; unwanted alarms and low battery silence. Instant test reset button. 9 volt battery included. Battery life varies according to use and application. Recommended for professional installation
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