Barron Heating AC Electrical & Plumbing

Air Ducts: Out of Sight, Out of Mind

March 18th, 2014

Your air ducts are one of the most important systems in your home, and if the ducts are poorly sealed or insulated they are likely contributing to higher energy bills.
Your home’s duct system is a branching network of tubes in the walls, floors, and ceilings; it carries the air from your home’s furnace and central air conditioner to each room. Ducts are made of sheet metal, fiberglass, or other materials.

Ducts that leak heated air into unheated spaces can add hundreds of dollars a year to your heating and cooling bills. Insulating ducts in unconditioned spaces is usually very cost-effective. If you are installing a new duct system, make sure it comes with insulation.

Sealing your ducts to prevent leaks is even more important if the ducts are located in an unconditioned area such as an attic or vented crawlspace. If the supply ducts are leaking, heated or cooled air can be forced out of unsealed joints and lost. In addition, unconditioned air can be drawn into return ducts through unsealed joints.

Although minor duct repairs are easy to make, qualified professionals should seal and insulate ducts in unconditioned spaces to ensure the use of appropriate sealing materials.

MINOR DUCT REPAIR TIPS

Check your ducts for air leaks. First, look for sections that should be joined but have separated and then look for obvious holes.
Duct mastic is the preferred material for sealing ductwork seams and joints. It is more durable than any available tape and generally easier for a do-it-yourself installation. Its only drawback is that it will not bridge gaps over ¼ inch. Such gaps must be first bridged with web-type drywall tape or a good quality heat approved tape.
If you use tape to seal your ducts, avoid cloth-backed, rubber adhesive duct tape — it tends to fail quickly. Instead, use mastic, butyl tape, foil tape, or other heat-approved tapes. Look for tape with the Underwriters Laboratories (UL) logo.
Remember that insulating ducts in the basement will make the basement colder. If both the ducts and the basement walls are not insulated, consider insulating both. Water pipes and drains in unconditioned spaces could freeze and burst if the heat ducts are fully insulated be-cause there would be no heat source to prevent the space from freezing in cold weather. However, using an electric heating tape wrap on the pipes can prevent this. Check with a professional contractor.
Hire a professional to install both supply and return registers in the basement rooms after converting your basement to a living area.
Be sure a well-sealed vapor barrier exists on the outside of the insulation on cooling ducts to prevent moisture condensation.
If you have a fuel-burning furnace, stove, or other appliance or an attached garage, install a carbon monoxide (CO) monitor to alert you to harmful CO levels.
Be sure to get professional help when doing ductwork. A qualified professional should always perform changes and repairs to a duct system.

INSTALL A CARBON MONOXIDE DETECTOR

Carbon monoxide (CO) detectors are required in new buildings in many states. They are highly recommended in homes with fuel-burning appliances such as natural gas furnaces, stoves, ovens, water heaters, and space heaters. An alarm signals if CO reaches potentially dangerous levels.

Posted by Wes Diskin

Light Bulb Buying Guide

March 14th, 2014

Before energy saving light bulbs were so readily available, we would purchase light bulbs based on how many watts or how much energy they used. With newer light bulbs you can achieve the same level of brightness for while using up to 80% less power. When shopping for bulbs today, look for lumens not watts. Light bulbs usually include a label on the packaging.

On the ‘Lighting Facts’ you will see how many lumens (the measure of brightness), the estimated yearly cost of energy to use this light bulb, the lifespan, and the color tint of the bulb. Warm is a yellowish color, while cool is more blue. You can see that in this example only 13 watts of energy are used, however, if you are used to using 60 watt bulb then this 800 lumens will provide the same amount of light using only 21.7% as much energy.

For more information on buying the right kind of bulb, or lumens-to-watts conversion, check out this informational video.

Sick Building Syndrome

March 11th, 2014

Do you value the health of your employees? More and more office employees are complaining about sick business syndrome (sbs). The EPA defines the term as ” situations in which building occupants experience acute health and comfort effects that appear to be linked to time spent in a building, but no specific illness or cause can be identified. ” Causes and contributing factors can be linked to inadequate ventilation, chemical contaminants from indoor and outdoor sources.

Symptoms include irritated eyes, headaches, inability to concentrate, and lack of energy. Avoiding these symptoms can result in wasted company time and poor quality of life for your employees.

So how do you fix these issues? Talk to a professional about the
symptoms of your building and how best to resolve them.

Everything You Need To Know About Home Heating

February 25th, 2014

Infographic by Sarah Gerrity, Energy Department.

Source: http://energy.gov/articles/energy-saver-101-infographic-home-heating

Making the Invisible Visible

February 21st, 2014

Melissa Ulbricht Aug 19, 2013
Often, when homeowners make improvements to an existing house, the most important aspects of home performance – including safety, comfort, energy efficiency, durability, and environmental impact – are literally invisible during key steps of any home sale or refinance transaction.
One result is that energy efficiency investments are overlooked or inaccurately valued at the time of a home sale. The key to making these investments visible to everyone involved in a home sale – including appraisers, Realtors®, buyers, and sellers – is standardized documentation and consistent communication across the energy efficiency and real estate industries.

A new paper from CNT Energy and National Home Performance Council shows how proper documentation, verification, and standardization of energy efficiency improvements can add value to a home that owners can recoup at sale.

The paper provides a blueprint and outlines seven steps the energy efficiency industry must take to unlock the value of efficiency in the real estate market:

Unlocking the Value of an Energy Efficient Home

Consistently document energy efficiency improvements
Ensure data is incorporated into the appraisal process
Work with the real estate community to reflect these improvements in local for-sale listings
Capitalize on existing education and training opportunities
Report on the growing inventories of energy efficient homes
Develop standardized IT solutions
Work with partner financial institutions

The outcome is that energy efficient features become visible and can be accurately valued when a home is sold. This lays the groundwork for a virtuous cycle in which homeowners are eager to invest in energy efficiency improvements because they know that they can recover some or all of their investments at the time of the home sale.

The full paper is available online at www.cntenergy.org/media/Unlocking_Value_2013.pdf

Clean Air Plants for Your Home

February 11th, 2014

Projects like installing new carpet and painting walls can release chemicals that pollute indoor air. Luckily, some houseplants moonlight as efficient purifiers. For the best results, put as many plants as you can care for in the rooms you use most, says environmental scientist Dr. Bill Wolverton. That means you’ll want at least two plants (in 10- to 12-inch pots) per 100 square feet of space; if you’re in the middle of major renovations, aim for more plants. One tip: Be sure not to overwater, as too much soil moisture can lead to mold growth.

Here are 10 smart options you can buy at your local nursery. To learn more, pick up Wolverton’s new book, “Plants: Why You Can’t Live Without Them” (Roli Books; $25).

Article by This Old House
Read More This Old House

Got Mold?

February 7th, 2014

Mold grows where there is moisture. If you have mold or mildew problems in your home, it is likely the result of poor ventilation and leaks in windows, heating ducts, plumbing, roofs or moist air getting in from the crawl.

It’s important to promptly rid your home of mold and to fix the cause so that it does not come back. The Center for Disease Control and Prevention lists

Under the EPA’s Ten Things You Should Know About Mold they advise homeowners to reduce humidity to between 30 and 60% to decrease mold growth. By venting bathrooms and other areas where moisture is generated to the exterior of the house- not the attic- you reduce the chance that occupant generated moisture is the cause.

However, some homes will bring in and create their own moisture due to leaky floors, walls and ceilings. In these cases, its best to consult a professional and look to having a pressure test performed on your home.

If you are concerned that your are currently being exposed to mold you should first consult your health care provider.Then Ask An Expert to see what steps you should take to eliminating mold and other problems with your home.

Where’s the Dust Buster?

January 21st, 2014

It’s hard to get too worked up about dust. Yes, it’s a nuisance, but it’s hardly one that causes us much anxiety — and our language itself suggests as much. We call those clumps of the stuff under the bed dust bunnies after all, not, say, dust vermin.

But there’s a higher ick factor to dust than you might think. And there’s a science to how it gets around — a science that David Layton and Paloma Beamer, professors of environmental policy at the University of Arizona, are exploring.

Layton and Beamer, whose latest study has been accepted for fall publication in the journal Environmental Science & Technology, knew a lot about their subject even before they set to work. Historically, everyone from chemists to homemakers has tried to figure out just what dust is made of, and the Arizona researchers drew their preliminary data mostly from two studies of household dust conducted in the Netherlands and the U.S. The American survey in particular was a big one, covering six Midwestern states. Layton and Beamer also included a localized study in Sacramento, Calif., that focused particularly on lead contamination. What all those surveys showed was decidedly unappetizing.

The specific dust mix in any household differs according to climate, age of the house and the number of people who live in it — not to mention the occupants’ cooking, cleaning and smoking habits. But nearly everywhere, dust consists of some combination of shed bits of human skin, animal fur, decomposing insects, food debris, lint and organic fibers from clothes, bedding and other fabrics, tracked-in soil, soot, particulate matter from smoking and cooking, and, disturbingly, lead, arsenic and even DDT.

“There are more [components],” Beamer says. “Dust is a hodgepodge of all sorts of things. It would probably be impossible to make a list of all the possible items.”

But dust’s ingredient label is not the whole story, since all of those flecks and bits behave differently and present different levels of health risk. To investigate those factors more closely, Layton and Beamer developed a computer algorithm that looked at the size, source and toxicity of dust particles as well as how easily they enter the house, if they ever exit and, if so, by what route. That information, by extension, can provide at least a rough sense of the dust load in your own home.

As a general rule, the majority of household dust — about 60% — comes from outside, through windows, doors, vents and, significantly, on the soles of your shoes. Smaller dust particles — from 28 to 49 microns, or thousandths of a millimeter — tend to stay on your shoes. The rest is shaken off inside. A higher share of the dust that floats in the air gets deposited, but again, there’s a lot that determines how much any one home will get.

“Here in Arizona,” says Beamer, “where we leave our windows open most of the year and have an arid climate, we would probably have a higher ratio.” Industrial centers or sooty cities have plenty of dust too, though for different reasons.

There’s not much to fret about in simple particles of dirt or organic materials such as pollen (though they can trigger allergies), but lead, arsenic and DDT can be a more serious matter. About one-third of the arsenic in the atmosphere comes from natural sources — volcanoes principally. The rest comes from mining, smelting, burning fossil fuels and other industrial processes. Even in relatively low concentrations, arsenic is not without risk, especially to small children who play on the floor and routinely transfer things from their hands to their mouths. The same is true for lead, which comes less from wall paint — the source most people would expect — than from auto exhaust, smelting and soil deposits. “Lead loading on floors is a key determinant of blood-lead levels in children,” Layton and Beamer wrote in their paper.

The fact that DDT is still in house dust is a surprise to most people, since the pesticide was banned in the U.S. in 1972. But a house is a little like a living organism: once it absorbs a contaminant, it may never purge it completely. “Dust in our homes,” says Beamer, “especially deep dust in our carpets and furniture, is a conglomerate of substances over the life of the home and can provide a historical record of chemicals that have entered it.”

The mess that originates within the home is a lot easier to measure and control. The more people who live there, the more skin that’s going to be shed, the more pets, the more animal fur. And, as Mom always warned, the more you walk around the house while eating, the more food debris you’ll drop on the floor — which also attracts more insects that will die, decompose and add their own special zest to your dust. Cooking smoke and tobacco smoke, which are the most obvious contributors when they’re being produced, actually make only a small contribution to what winds up on floors and surfaces. The tiny size of the particles makes them likelier to rise and adhere to other surfaces or simply remain in the air than to settle.

It goes without saying that your home will never be dust-free, but there are ways to reduce your own dust loading — and it’s important that you try. Dust mites, which feed on shed skin, produce allergens that are known triggers for people suffering from asthma. Same goes for cockroach dust, especially in cities. No one needs much convincing about the wisdom of getting rid of arsenic, and the good news is that about 80% of it can be removed simply by cleaning floor dust regularly.

None of this means that dust poses a clear and present danger or that you need to take any extraordinary measures. Just clean regularly, don’t smoke, eat at the table — and try not to freak out. Dust bunnies are still only bunnies; you may just want fewer of them.

content courtesy of Time.com

Heating System Replacement Tips

January 7th, 2014

Space heating is the largest energy expense in most homes, accounting for two-thirds of annual energy bills in cold climates.

Why Buy An Energy Efficient Furnace/Boiler?

Heating is the largest energy expense in most homes, accounting for almost two-thirds of annual energy bills in colder areas of the country. Heating systems in the United States emit a billion tons of carbon dioxide (CO2) and about 12% of the sulfur dioxide and nitrogen oxides emitted by the nation. Reducing energy use for heating is the single most effective way to reduce your home’s contribution to global environmental problems.

Conservation efforts and a new high-efficiency heating system can often cut your pollution output and fuel bills in half. Upgrading your furnace or boiler from an AFUE (annual fuel utilization efficiency) of 56% to 90% in an average cold-climate house will save 1.5 tons of CO2 emissions if you heat with gas or 2.5 tons if you heat with oil and will cut your heating bill by almost 40%.

If your furnace or boiler is old, worn out, inefficient, or significantly oversized, the simplest solution is to replace it with a modern high-efficiency model. Old coal burners that were switched over to oil or gas are prime candidates for replacement, as well as gas furnaces without electronic (pilotless) ignition.

About Furnace/Boiler Efficiency

A central furnace or boiler’s efficiency is measured by annual fuel utilization efficiency (AFUE). AFUE is a measure of how efficient the appliance is in using fossil fuel (gas or oil) or electricity (for an electric furnace) over a typical year of use.

An all-electric furnace or boiler has no flue loss through a chimney. The AFUE rating for an all-electric furnace or boiler is between 95% and 100%. The lower values are for units installed outdoors because they have greater jacket heat loss.

The efficiency of manufactured furnaces is governed by the National Appliance Energy Conservation Act of 1987 and regulated by the U.S. Department of Energy. The minimum allowed AFUE rating for a non-condensing, fossil-fueled, warm-air furnace is 78%; the rating for a fossil-fueled boiler is 80%; and the rating for a gas-fueled steam boiler is 75%. A condensing furnace or boiler condenses the water vapor produced in the combustion process and captures the heat released from this condensation. The AFUE rating for a condensing unit can be much higher (by more than 10 percentage points) than a non-condensing furnace. Although a condensing unit costs more than a non-condensing unit, the condensing unit can save you money in fuel costs over the 15 to 20-year life of the unit.

Tips for Buying a New Furnace/Boiler

If you live in a cold climate, it usually makes sense to invest in the highest efficiency system available. In milder climates with lower annual heating costs, the extra investment required to go from 80% to 90%-95% efficiency may be hard to justify.
When shopping for high-efficiency furnaces and boilers, look for dependability. Buy a system with a good warranty and a reputable company to back it up.
When buying gas and oil systems, specify sealed combustion. Sealed-combustion appliances bring outside air directly into the burner and exhaust flue gases (combustion products) directly to the outside, without the need for a draft hood or damper. They generally burn more efficiently and pose no risk of introducing dangerous combustion gases into your house. With nonsealed-combustion appliances, back-drafting of combustion gases can be a big problem, especially in tightly-sealed modern homes.

Posted by Wes Diskin

Top New Years Resolutions

December 31st, 2013

Thomas Swan December 10, 2013

In 2014 we will once again pledge our unwavering commitment to acts of personal and mutual endeavor. New Years resolutions are an annual opportunity to reflect on the past and dedicate oneself to a brighter future. In this article, we present some of the most common New Years resolutions made each year.

Perhaps the most important New Years resolution is to not make promises you can’t keep. Without such a promise, the task really would be a futile one! Broken resolutions are taken far too lightly, and it can be detrimental to habitually break our promises to ourselves. With that in mind, lets take a look at the most popular New Years resolutions for 2014!

Live within your means
The most important New Years resolution for 2014 is to live within your means. The current economic conditions are a woeful reminder that the recession is still going strong. However, there are many things one can do to save money and avoid debt.

Look for bargain brands when it comes to buying food, bathroom, and cleaning products. One of the biggest rip offs is the toothbrush and toothpaste business. Buy the cheapest of both and you won’t notice the difference. Next look at your utilities bill. Are you paying the cheapest rates for gas, electric, water, phone and internet? Switching companies, or combining two utilities with the same company can save money. To save even more, turn off the heating and wear an extra layer of clothing. Look at your travel costs; would catching a bus or train be cheaper than using the car? Research railcards and bus passes to find the best bargains.

Most important of all is to look at what you need and what is merely a luxury. Do you really need cable or satellite television? Do you need a monthly phone contract when a prepaid phone might be cheaper? Do you need the latest gadgets and accessories? Do you need to go abroad to have a holiday? Add up how much you’d save in the course of a year, and start saving!
Smile more and be kinder to people
The benefits of smiling are drastically understated. When I forget to smile, I get an equally stony response from others. When people smile at me, I find myself smiling back. We are reciprocal creatures; we pick up on signals from other people and respond in kind. The benefits of smiling are scientifically proven and include reduced stress levels and increased feelings of well-being. Smiling also demonstrates a basic level of kindness and respect for others because it helps to establish trust and friendship. To go beyond a mere smile, one can try volunteering for a charity, or counselling a friend or colleague through hard times.
Do more exercise
The benefits of exercise cannot be stressed enough. Regular exercise can help you look younger, sleep better, and feel happier. It can also help you avoid a plethora of illnesses and disabilities. The human race evolved to run away from predators and run after prey; it is our natural state to be active. Go for a run in the morning or evening, or sign up with your local gym. For something less strenuous, try yoga or Pilate’s.
Spend more time with family and friends
The Christmas period can make one yearn to escape the family environment, but this can be a poignant reminder that the atmosphere would be far more hospitable if we kept in touch a little more. Many people have lost their family, so we should be grateful for the company of our own relatives. Time with family can cause us to miss our friends, which helps us to appreciate the amity they bring.
Eat healthier food
We are bombarded with advice about healthy eating, but too often we are told what we can’t eat, not what we can! It’s difficult to reduce the pleasure we get from food when it isn’t replaced with anything. However, there are plenty of tasty, low-fat alternatives. If you want something sweet, avoid chocolate and have some strawberries or blueberries instead. One way to get started is to look at the fat content of everything you eat, and avoid anything with more than 5g of fat per 100g of food

Find #6 – #10 here

Source: http://thomasswan.hubpages.com/hub/Top-10-New-Years-Resolutions-2013