· Do not install CO alarm behind furniture or drapes, in closets or areas that will block air flow to a CO alarm.

· Do not install CO alarm within 12 inches of corners, windows that can open, exterior doors, heating and return air vents, or other drafty areas.

· Unless the alarm is UL listed for residential unconditioned area use, not in a garage, furnace/boiler room, utility room or any unconditioned (no heat or cooling) of the residence.

· Note: Older homes and manufactured homes may not be as air tight as newer homes. Use caution when selecting an installation on outside walls and near windows.