Updating hard wired smoke alarms
*Enter the Condo Blues Whammy* Of course my broken smoke alarm was in my bedroom – the only room in the house with the cathedral ceiling.
*sigh* However it was a very easy and cheap fix to replace my broken smoke alarm with one that no longer beeps and wakes us up in the middle of the night due to a false alarm once we bought a very tall ladder.
Whether the alarms are hardwired or wirelessly connected, with such a system when one alarm detects smoke or CO, all of them will sound.Smoke alarms are a must in all homes, and CO alarms are needed for any home with fuel-burning appliances such as a furnace, water heater, range, cooktop, or grill.Even those living in all-electric homes should install CO alarms, because CO can seep into the house from an attached garage or if a backup generator is used too close to your living quarters in the event of a power outage.Checklist Time About 5 hours to run cable and install three detectors Tools Voltage tester, drill, 1/2-inch bit, drywall saw, fish tape, screwdriver, strippers, long-nose pliers, lineman's pliers Skills Installing boxes; running cable into boxes; stripping, splicing, and connecting wires to terminals Materials Smoke detectors, boxes, 14/2 and 14/3 cable, electrician's tape, wire nuts Carbon monoxide, an odorless, colorless, poisonous gas, results from combustion.Faulty venting for appliances, wood or charcoal burners, or the incursion of auto exhaust can put your household at risk.
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They are easy to install, but you need to remember to change the batteries about twice a year.