7. Locations To Avoid
(See Figures 6-A, 6-B, & 6-C for recommended locations.)
• In the garage. Products of combustion are present when you start your automobile.
• Normal cooking may cause nuisance alarms. If a kitchen alarm is desired, it should have
an alarm silence feature and should not be installed within 6 ft of cooking appliances.
• Do not install within 6 ft of heating appliances.
• Less than 4" (10cm) from the peak of an "A" frame type ceiling.
• In an area where the temperature may fall below 40ºF or rise above 100ºF, such as
garages and unfinished attics.
• In dusty areas. Dust particles may cause nuisance alarms or a failure to alarm.
• In very humid areas (above 95% RH, non-condensing) as moisture or steam can cause
nuisance alarms.
• In insect-infested areas.
• Smoke alarms should not be installed within 3 ft (.9m) of the door to a bathroom
containing a tub or shower, forced air supply ducts used for heating or cooling, ceiling
or whole house ventilating fans, or other high air flow areas.
• Near lights. Electronic "noise" generated by the lights may cause nuisance alarms.
• Do not install near vents, flues, or chimneys.
• Do not install near fans, doors, windows or areas directly exposed to the weather..
NOTE: Smoke alarms are not to be used with detector guards unless the combination
(alarm and detector guard) has been evaluated and found suitable for that purpose.
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