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A 101 on backflow prevention devices


Backflows are among the most annoying, most inconvenient and the most harmful of all plumbing emergencies that you have to watch out for. This article features the importance of installing backflow prevention devices and other related information that you should know as a homeowner.

Have you ever experienced water contamination in your home due to wastewater reversal? I hope not. Backflows are among the most annoying, most inconvenient and the most harmful of all plumbing emergencies that you have to watch out for. You see, while we may get totally irritated at not being able to use our supposedly potable drinking water, we should not forget that ingestion is the bigger problem. What if a loved one accidentally drinks that toxic water? What if it’s your kid who intakes that foul-smelling, bacteria infested liquid? Backflows may cause more harm than what you thought it could. And that it is why we need backflow prevention devices.

What causes backflows?
Backflows are the reversal of the unfavorable substances in your drainage system including gasses, sewage, industrial wastes and other harmful liquids and / or elements. They result from the cross-connection in your plumbing system specifically when pressure changes. For example, you might be doing some gardening and have a bucket of herbicide ready for your plants. You decide to water your greens and while you are doing the task, your spouse calls you and because you’re in a hurry to get inside, you accidentally put the end of the hose into the bucket. You forget that it’s not supposed to be put in there. The hose creates some kind of suction effect and siphons some herbicide into the system. The liquid then travels from the tube into your tap and straight to your water lines, contaminating your clean water. That’s one example of a backflow occurrence. Now what you have to remember is that since there are a lot of cross-connections in your plumbing, backflows may actually happen anytime --- if you don’t have a preventer installed.

What are backflow prevention devices?
Backflow prevention devices protect your clean water lines from contamination that result from the reversal of undesirable liquid and other substances into the system. Its main function is to maintain a specific amount of pressure so that in case of a plumbing emergency such as pipe bursting or freezing, wastewater won’t travel back to your potable water supplies. It most cases, backflow preventers create air gaps in the system to accomplish what they are tasked to do. Air gaps are open spaces found between a valve or fixture and a place where water can accumulate or pool. Because of the air gap, pressure is maintained and soiled water is restricted from backing up.

Are there types of backflow preventers?
Yes, there are several types of backflow preventers. We have the pressure vacuum breaker or PVB; the double check assembly or DCA; the reduced pressure zone or RPZ and the atmospheric vacuum breaker or AVB. The first three are installed just right after the isolation valve while the last one (AVB) is installed after the zone control valve, specifically on each of the sprinkler system zone.

Signs That You Should Remodel Your Bathroom


Signs That You Should Remodel Your Bathroom

Are you are homeowner who wishes that your home was a little bit different, more exciting, or more attractive? Although a large number of homeowners are more than happy with their home, there are others who want more. If you are one of those homeowners, it may be time for a change. Despite what you may believe, that change doesn't have to involve buying a new home, it can involve a simple remodeling project, such as a bathroom remodeling project.

When it comes to bathroom remodeling, there are many homeowners who wonder whether or not it is a good idea. If you are wondering that, it is advised that you take the time to familiarize yourself with some of the most common signs that your bathroom could use a remodeling. If any of the signs, which will be mentioned below, sound alto familiar then it may be time that you start thinking about remodeling your bathroom.

One of the most obvious signs that you should remodel your bathroom was mentioned above. That sign is unhappiness. Whether you are unhappy with the overall appearance of your home or just the bathroom, a bathroom remodeling project may be able to offer you assistance. If you do make the decision to remodel your bathroom, you will find that you have a number of different options. You could easily remodel a small portion of your bathroom, such as your bathroom toilet or sink, but you could also change everything around. In fact, the choices that you will have are just one of the many benefits to remodeling your bathroom; you have the complete freedom to do whatever you want.

In addition to just not liking the way that your bathroom looks, there is also a chance that it may be unsafe or in poor condition. Whether you have developed a mold problem or if your bathroom is falling apart, you may not only want to think about remodeling your bathroom, but you may actually need to. Since the bathroom is often considered one of the most used rooms in a home, there is a good chance that you, as well as anyone else who lives in your home, will use it multiple times a day. Loose bathroom floor tiles, mold, and other bathroom problems can not only look unattractive, but they can also be dangerous. Therefore, if your bathroom can be considered unsafe, you may want to think about having your bathroom remodeled.

Another sign that you may want to think about remodeling your bathroom is if you are looking to sell your home. In almost all cases, bathroom remodeling projects help to increase the overall value of a home, especially if the bathroom was previously in poor condition. Although you are not required to remodel your bathroom before you sell it, it may be a good idea. For more information on whether or not a bathroom remodeling project can increase the profits that you will see when selling your home, you may want to speak to a real estate agent. You will find that in some cases it is worth to remodel your bathroom before selling, but others times it isn't.

The above mentioned bathroom remodeling signs are just a few of the many that exist. In all honestly, it doesn't really matter whether you need to remodel your bathroom or not, all that matters is if you want to. If you want to remodel your bathroom, go right ahead; there are a fairly large number of benefits to doing so.