Mount Fire Detector On Wall Or Ceiling

When installing an alarm on the ceiling place the alarm as close to the center as possible.

Mount fire detector on wall or ceiling.

If you have ceilings that are pitched install the alarm within 3 feet of the peak but not within the apex of the peak four inches down from the peak. Install detectors on or as near to the ceiling as possible. The latter are what will hold the smoke alarm in place. Many smoke detectors are designed to mount to a ceiling but some can also be wall mounted when attaching to a ceiling isn t feasible.

Ceiling mounted nac devices are faster and cheaper to install vs wall mounted devices that s the main reason you will see them used. Avoid corners where the walls meet the ceiling and where pockets of dead air sometimes form preventing rising smoke from reaching the detector. If you have ceilings that are pitched install the alarm within 3 feet of the peak but not within the apex of the peak four inches down from the peak. The detector may be placed on the ceiling.

Mount smoke alarms high on walls or ceilings remember smoke rises. Carbon monoxide often won t rise all the way up to the ceiling like smoke does until the concentration of the gas is at a critically dangerous level. Wall mounted detectors must be installed at least 4 inches from the ceiling to avoid this dead air zone. Do not place the detector right next to or over a fireplace or flame producing appliance.

Mount detectors on the wall at least a couple feet below your ceiling or even lower. Because carbon monoxide is slightly lighter than air and also because it may be found with warm rising air detectors should be placed on a wall about 5 feet above the floor. It only takes 10 min or less to install a ceiling mounted device that s from cutting the ceiling tile to snapping in the hanger bar for the electrical box and wiring the unit itself. Figure a 29 8 3 1 from nfpa 72 national fire alarm and signaling code 2013.

Mount the smoke detector on a wall at least 6 inches away from the ceiling but not more than 12 inches away keeping the detector away from the dead zone but high enough to detect the smoke since smoke rises. Find the screws that came with the smoke alarm and the toggle bolts that go on the screws. Wall mounted alarms should be installed not more than 12 inches away from the ceiling to the top of the alarm. If it needs to be mounted elsewhere on the ceiling it must be at least 4 inches from a wall.

Ceiling mounted smoke detectors should be mounted at least 6 inches away from where the ceiling meets the wall. Keep the detector out of the way of. In either case install the alarm at least 4 inches 100 mm from where the wall and ceiling meet.