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Found 127 results for the keyword ‘Electrical’

  • Electronic detection devices to keep your home safe

    In this episode we collected a whole bunch of interesting electronic devices that will help you with safety and security around your home.Many people worry about the health effects of electromagnetic fields caused by wiring and appliances. A gauss meter is what scientists use to measure the s...
  • The room heater is in the ceiling fan!

    That is an interesting idea. Put the heater on the ceiling as part of a ceiling fan which assures that all that extra heat up there gets circulated all around the room. Room light, ceiling fan for summer cooling and heating unit for winter heating all in one unit. Add to that a remote control za...
  • WHAT'S AVAILABLE IN NEW FURNACES?

    The field of energy efficient heating systems is advancing rapidly and constantly and I cannot evaluate all the new products here. Remember that it usually takes a company a couple of years to work the bugs out of new products. And some companies try so hard just for novelty that... for example i...
  • Lightning Protection

    A bolt of lightning has 10,000 times the power of the electric chair. You don't want to get hit by lightning. For your house, its a numbers game. If there are a lot of houses around you, you probably won't get hit by lightning, especially if there are taller buildings and trees around that would ...
  • Surge Protection: Individual appliance, or whole house

    WHY SURGE PROTECTION? Today's homes and offices are full of electronics. Appliances, TV's, VCR's, fax machines, computers, etc. Most electronics today use some type of microprocessor device. These devices are vulnerable to fast moving high energy disturbances known as 'surges'. For instance a li...
  • Back Lit street numbers & the best night light I have ever found

    Being able to read house numbers at night is quite a hit a miss thing.  This is not only frustrating when you are trying to visit someone, but could be life threatening when an emergency vehicle is looking for a particular house address.    Lighting everything except the number By the good gra...
  • Legality of DIY electrical and plumbing work

    NEW CONSTRUCTION In the interests of health and safety a number of trades are controlled by law, most particularly plumbing and electricity. The degree to which plumbing and electrical work are actually regulated varies from jurisdiction to jurisdiction. For instance almost all work performed in...
  • Heaters for Patio Doors

    Patio doors are actually very large windows and even when the weather-stripping and caulking is in good shape, they can create cold drafts in a room simply because there is so much cold glass that the air at the top begins to cool off, slides down along the glass getting cooler and cooler as it g...
  • Measuring magnetic fields inside your house

    All electrical currents give off electromagnetic radiation when there is any change in the current flow, which means that our standard AC current is giving it off all the time. (DC current only creates an electromagnetic field when it goes on or off or changes magnitude.) Transformers tend to giv...
  • The ABC's of Fire Extinguishers.

    Yes you should have at least one fire extinguisher in your house. But please understand their limitations. You have 30 seconds! Most extinguishers will empty in about 30 seconds or less. Don't count on a fire extinguisher to save your life. Set your exit BEFORE fighting a fire Only use the e...