Q. Our home inspector said that we should not plug our deep freeze into a GFCI circuit, because it could trip while we are away, and ruin our food. Is this correct?

A. Yes, your home inspector is correct. Appliances such as refrigerators and freezers or medical equipment that must remain running should never be connected to GFCI outlets. The reason for this is that GFCI outlets can trip without warning shutting off power to the appliance. GFCI outlets are very sensitive to changes in their environment, and can trip under various conditions. These outlets when placed outside or in garages can trip during rainy weather, because there is too much moisture in the air. GFCI outlets that are wired to other similar devices can turn off when one of the other outlets trips. Under normal circumstances, GFCI outlets are perfectly suited for such things as small appliances, bathrooms, kitchens and exterior devices such as hedge trimmers and power tools. When used properly, GFCI outlets are life savers, but because they are so sensitive and prone to tripping without warning, they are ill suited for appliances which must remain on at all times.

Q. My 1950’s home has recently developed ceiling cracks running lengthwise through all of the rooms. Recently, I had a new shingle roof put on, and the roofing contractor told me that I could save a little money by putting the new shingles on top of the old ones. I wonder if this could be contributing to the cracking of my plaster ceilings.

A. The new roof over the old is most likely the reason for the ceiling cracks. Some roofing contractors will put new shingles over old ones because it saves them time and money, but this is no benefit to the home owner. Your house was framed to handle the weight of one shingle roof, but not the weight of two. The extra load on the structure is placing stress on the rafters, braces and ceiling joists, and causing stress cracks in your plaster ceilings. At this point, your best option is to just live with the cracks, because if you patch them without relieving the extra load on the roof, the cracks will just come right back. Next time you are ready for a new roof, insist that the roofer remove all of the old shingles, felt, tar paper and any other materials right down to the plywood or boards and start from scratch. This will not only eliminate the extra weight problem, it will give you a better looking, tighter and longer lasting roof.

Galvanized pipes have a general life expectancy of 50 years, but this can be shortened considerably by the amount of minerals in the water supply. Columbia has naturally soft water, and galvanized pipes here tend to last longer. Other areas of the country such as Southern California have rather hard water, and as a consequence, galvanized pipes won’t last as long there. Two things happen to galvanized pipes as they age.

First, minerals tend to slowly build up on the inner walls of the pipe decreasing the inside diameter. In extreme cases, this can slow the water flow to a trickle.

The other common problem with galvanized pipes is corrosion at the joints. In the process of cutting the threads for the pipe fittings, the protective galvanizing is cut away exposing bare metal. Over time, these threaded joints will corrode and eventually break. In the case of your 80 year old house, if the pipes are original I would definitely consider replacing them. If you are not sure how old they are, I recommend that a qualified home inspector examine them and look for signs of corrosion at the fittings, and check for low water flow at all of the faucets.

Q. We recently bought an older home which has undergone some renovation. The sellers installed three-pronged outlets throughout the house and GFCI circuits in the kitchen, bathrooms and on the exterior. Our home inspector said that the house wiring is the original two wire non-grounded system, and that even though we have three-prong plugs they are not grounded. He also said that the GFCI receptacles would not function correctly, because there is no ground wire. Do you agree with his assessment?

A. Your home inspector is correct in telling you that your outlets will not be grounded. A third or ground wire is necessary for proper grounding of receptacles and fixtures. Having a two-wire system is not a problem in and of itself unless you are using electrical equipment specifically designed to be grounded. The three-prong plugs are more of a convenience since nearly all electrical devices now come with a grounded plug. Regarding the GFCI (Ground Fault Interrupter Circuit) outlets, they need not be grounded in order to work properly. Simply put, the GFCI is a safety device that protects people from electric shocks by sensing current moving in a way that it should not, and instantly shutting down the circuit. On a grounded circuit, it does this by sending the current to ground. On an ungrounded (two-wire) circuit, it does the same thing by sending the current back to ground through the neutral wire. A properly wired GFCI will work just fine on a two-wire circuit. The GFCI outlets have test and reset buttons on their face. To test for proper operation, simply push the test button. If you hear a snap, the circuit has tripped, and you can test it by plugging in a lamp or radio. To turn the power back on, simply push the reset button. If you are still not sure, call a qualified electrician and have him check all your GFCI receptacles.

As many of us look to stretch our dollar a bit further our money spent on entertainment is often cut. However, entertainment is a good way to relieve stress and get a quick break from the real world. Increasingly, the fee paid for an internet connection is offering a bigger return on the entertainment dollar. Improved connection speeds have created a mushroom of online content that allows users to watch streaming news broadcasts, missed TV shows, webisodes, viral videos (i.e. YouTube), free online games (and competitions), blogs and chat rooms - to name a few. Everywhere you turn, everyone is trying to get their movie, TV show, 15 minutes all noticed on the web. Television alone has morphed from episode summaries and casting lists on a single webpage to deluxe sites with missed episodes online, behind the scenes footage, games, screensavers, additional back stories and character development, and much more. So who is leading the pack with the best sites and content? Who is side-stepping the pack altogether? You might be surprised!

The Usual Suspects
Below is our ranking of the major broadcasting stations that are easiest to use and include extra online content.

1. NBC.com http://www.nbc.com/ NBC has a slick and clean menu and you can easily find episodes of your favorite shows. A great plus is that you can watch a whole season if you got lost a while back and need to catch up. Also, you don't have to watch the show the same week it originally airs. Videos load quickly and offer chapter selection to jump where you left off or skim through with ease. 
2. ABC.com http://abc.go.com/ The website is clean and easy to navigate. A big disappointment is that not only does the user have to sign an agreement but then download a special plug in just to watch online episodes. The entire site has a much more proprietary feel to it. However, they did redeem themselves a bit by allowing access to episodes from previous seasons for one of their most popular (and confusing) shows 'LOST.'
3. CBS.com http://www.cbs.com/ CBS has a fairly easy menu. The best is to go by show as viewing directly by video is a bit more messy and makes it harder to find past episodes. The option to watch TV and chat at the same time is slow to load (I gave up after two minutes of the loading icon spinning). Video without chat loads quickly and is just as fast as the other stations. Plenty of content about shows but the webpages have an older point-and-click menu that takes a bit longer to navigate. There wasn't a lot of clarity in the order of episodes if you were trying to catch up for the season.
4. FOX.com http://www.fox.com/ A slick moving website that is easy to navigate. However, FOX allows access to fewer full episodes then the other stations. The individual show websites offer a lot of extras but are not as clear to navigate.

Cable Networks
So if you don't subscribe to cable, who gives you the best online?

1. Discovery Communications Group Discovery Channel - http://dsc.discovery.com/ | The Learning Channel - http://tlc.discovery.com/ Animal Planet - http://animal.discovery.com/ | Science Channel - http://science.discovery.com/ This family of websites has a similar menu and limited selection of full episodes like FOX. However, the fact that current shows with new content is available is a plus compared to other cable stations. Overall, a great way to get highlights of what you're missing for chats around the water cooler. Also, the extra games are a nice touch.
2. Comedy Central http://www.comedycentral.com/ Full episodes are available for most shows. The individual shows do keep separate URLs which made it a little harder to navigate back to Comedy Central. However, all offered complete sites with extra content.
3. Disney TV http://disney.go.com/index This site has a slick design and offers plenty of content including games and fan pages for their most popular shows. One negative is there is almost too much content. Many 'teaser' videos play when the user enters a new page without being selected. Although some full episodes are available online, they are not necessarily in discernable order.
4. Nickelodeon http://www.nick.com Plenty of fun games and video bites for kids. Like Disney, there is background content that loads as soon as you enter a page. The pages are busy and harder to find content.
5. A&E TV http://www.aetv.com/ Not the easiest navigation at first. However, more episodes and clips of episodes are offered then on some comparable cable sites.
6. USA Network http://www.usanetwork.com/ A couple to a handful of episodes available of USA original shows. Some are available without commercial interruption which is a nice touch. However, not all series offer episodes for online viewing.
7. Bravo http://www.bravotv.com/ Some behind the scene information and recaps. Videos are offered with some full episodes. However, the navigation of videos is not user friendly and is geared more towards a fan who knows what they are looking for on the channel.
8. TBS.com http://www.tbs.com/ Again a required download of a plug-in before being able to view videos. Basically a collection of a few variety shows and reruns. There is not access to the movies, only their schedule.

A Brand New World
Sites without a presence on television but offering television/movie entertainment.

1. TV.com http://www.tv.com/ There is definitely more content on this website then some of its competitors. This site has a larger variety of shows and even news broadcasts are easy to search and view here. TV.com offers an easier navigation if you want to find information and summaries of a particular television show. However, the video interface is not as friendly.
2. Hulu.com http://www.hulu.com/ Hulu offers episodes of series from all different TV channels. Episodes are separated by genre rather than channel, but an easy search will help you find your favorite quickly. Interestingly, some episodes will load directly from Hulu whereas others will take you to the home website making Hulu act more like a search engine. An added plus are the movies. Many of your re-run favorites from Sunday afternoon can be found here. Load time is good, even for full movies.
3. Boxee http://www.boxee.tv/ This is a free membership website that dose require users to download their program. It checks all your media on your computer and then creates a one stop area for everything from photos to music. With an open source code it is intended to be manipulated by users so they can add user generated content. However, it is not really ready for all computer systems at this time and was overall frustrating to install. PC to TV or TV to PC? Considering the competition for your entertainment dollars, it should be no surprise then that many TV's offer WiFi connection to your computer to make certain you can enjoy all these extra goodies from the comfort of your couch. However, some computers are also pushing their new models of All-in-Ones aimed at being one-stop entertainment centers. These new computers are offering bigger and better viewing screens, more compact CPUs and easy plug and play for cameras, music players (iPod, Zune, etc.), and much more. Depending on your budget and your pocket book, there are some wonderful choices on the market already.

Welcome back to Rocky’s Corner!

Last month we started Part 4 of an 8 part series of Preventive Maintenance Tips for your Home. This month we will discus helpful tips for maintenance every 2 years. Every 2 Years

AIR DUCTS:
Consider having the air ducts in your home cleaned if family members suffer excessively from respiratory infections, asthma or allergies; if there is visible mold growth inside ducts or on other components of your heating and cooling system, the ducts are infested with insects or rodents. Excessive amounts of dust and debris and/or particles are actually released into the home from your supply registers.

CARBON MONOXIDE DETECTOR:
Change sensor element.

DECKS AND PORCHES:
If they are professionally cleaned, sealed and maintained, it should only be necessary to refinish and/or stain your wooden decks every two or three years. It is necessary that surfaces be thoroughly cleaned and dried before adding another coat of stain or protective finish. Remove mold and mildew, fungus, tree sap, grease and bird droppings from exterior wood with the appropriate commercial deck cleaner (or homemade mixture) and a stiff brushed broom. Clean mildew and fungus by mixing one cup of chlorine bleach per gallon of water; scrub and rinse well. Sodium bicarbonate works well to remove dirt, mildew and the weathered gray residue from sunlight degradation. Oxalic acid will remove metal stains around nails and dark tannin stains often found on redwood, cedar and oak. Use care and follow manufacturers’ directions when using these products, wear eye protection, long pants, long sleeves and gloves; cover surrounding vegetation with plastic and rinse well.

TILE, NATURAL STONE AND GROUT:
Have your grout, professionally sealed every one to three years in medium to heavy-used areas and every three to five years in lightly used areas.

SEPTIC TANK:
Have the septic tank cleaned and pumped. Join me next month for Part 6 of our series on Preventive Maintenance Tips for your Home. We will be starting with tips for each season st Spring Visit us at www.freminshomeimprovement.com