Remember to remove your garden hose from the outside faucet to prevent frozen pipes and unexpected water damage.
Change your furnace filter to save money and wear and tear on your furnace. Start with every 30 days if it is OK then try 60 days. A piece of duct tape applied to the edge of the filter will make it easier to remove.
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how to choose a smoke alarm
How to choose a smoke alarm.
How to choose a smoke alarm and maybe save your life, is the first post in our series of home improvement and maintenance tips. Whether you own an older home or a new home I am positive you will enjoy our plain language explanations of many common problems found in the home. Please feel free to comment on this post and offer suggestions for future posts.
Smoke alarms could save 3000 lives a year
We all know a smoke alarm saves lives. But did you know every year there are approximately 300,000 residential fires in the United States. Roughly 3000 people will die in these residential fires and most deaths will occur while the occupants are sleeping. The vast majority of these deaths are from smoke inhalation and not the actual heat of the fire. According to the U.S. Fire Administration “the risk of dying in a home fire can be cut in half in homes with a working smoke alarm”
Smoke alarms come in three styles. Battery powered for older homes, wired directly into the house wiring (hard wired) and wireless. Hard wired alarms come with a battery backup and have been required in new homes by most building codes since 1988. Interconnected detectors have the advantage of sounding all alarms in the home at the same time. This warns someone sleeping in an upstairs bedroom that an alarm is energized in the basement. Both styles are available as an ionization smoke alarm, a photoelectric smoke alarm and a combination of both.
Choose from two types of smoke alarms
Just as there are two types of smoke alarms, just as there there are two types of fires. The first fire is usually defined as fast burning with visible flames and a limited amount smoke but large amounts of particulates. The second fire is a slow burning smoldering type that produces lots of smoke but not much fire. Smoldering fires are usually found in mattresses or furniture but may be found anywhere.
Ionization smoke alarms will respond faster to the open burning faster moving fire. Giving more time to escape fast moving flames. The photoelectric smoke alam responds faster to the smoldering fire. Smoldering fires produce lots of smoke and not much flame or heat. The ideal situation then would be to have a combination type detector. Combination detectors combine the ionization and photoelectric sensors in one detector. The down side to this is these systems are more expensive than either single sensor smoke alarm. Battery powered Ionization and photoelectric smoke alarms start around $5.00. Combination units start around $15.00, hard wired units usually cost a little more.
Hard wired detectors can be identified by the three wires coming out the back of the detector. The advantage of interconnection is now available for older homes. Wireless interconnected detectors are available starting at $25.
For those of us who cannot seem to remember to change our smoke alarm batteries when we change from daylight savings time to standard time there is a solution. Some detectors now come with a 10 year battery. In any case detectors should be replaced after 10 years of service even if they are still working.
How to decide where to place a smoke alarm
So now you know what kind of smoke alarm you want how many do you need? Every home is different but there are common rules for all. A smoke alarm should be placed;
• In each sleeping room
• Outside of and within 15 feet of all sleeping rooms
• On each level of the home
Follow the manufactures instructions for proper location and installation and check your smoke alarm monthly.
Just because you have a smoke alarm, do not be lulled into a false sense of security. Smoke alarms only function when common sense and good maintenance fail. Check your home for fire hazards and have a fire escape plan for your family.
Follow the manufactures instructions for proper location and installation and check your detector monthly.
• Check your home for fire hazards
• Have a fire escape plan for your family.
• Make sure all sleeping rooms have two avenues of escape (current codes require this)
Ninety three percent of American homes have at least one smoke alarm. Unfortunately it is estimated that thirty percent of these homes have their detector disabled because of old age, dead batteries or batteries that were removed by the occupants.
Do not be part of the thirty percent. Get up and check those detectors right now, don’t wait another minute.
Some information in this post came from the following sources.
Smoke alarms – NFPA – National Fire Protection Association
Smoke alarm outreach materials – US Fire Administration
Smoke Alarms – Consumer Product Safety Commission
Smoke detector – Wikipedia, the free encyclopedia