Archive for the 'Heating & Air' Category

Nov 06 2009

5 Signs That Your Air Conditioner Filter May Be Causing Problems

Published by Arlington Designer under Heating & Air

In an effort to reduce indoor pollution in your home you may actually be impacting your air conditioner in a negative way. Installing a very efficient air conditioner filter is one of those things that can have a negative impact. A high efficiency air filter can negatively impact air conditioner performance. Your ultimate goal is to have the most efficient air conditioner filter possible while having the least impact air conditioner performance.

Five Signs Of Trouble:

1.Evaporator Coil Ices Up

2.Long Run Times

3.Poor Air Flow From The Vents

4.Collapsing Filters

5.Unit Stops Cooling For No Apparent Reason

The Evaporator Ices Up Every Couple Of Months Or Even More Often

This is a common problem with air conditioning equipment and is related to air flow or low load conditions. Air conditioners are designed to have a minimum amount of air flow for each ton of cooling. When air flow falls below design requirements the evaporator coil can ice up. If you are experiencing this problem you can use a slightly less efficient air filter. If this is only a problem every few months then all you need to do is change the filter in you air conditioner more frequently.

Long Run Time Means More Energy Consumption

This is a problem that you may or may not be aware of. If better air quality is more important than slightly higher operating costs then ignore this one, unless you are also experiencing symptom number one also. The solution to this problem is more frequent filter changes or a less efficient filter.

Poor Air Flow From The Vents

Assuming you have a properly sized duct system that has balanced air flow to all rooms you should feel the same amount of air coming from all vents. If you notice that air flow from the vents that are the farthest from the main duct line or on other floors begins to decline as filter change time approaches then you should consider changing your filter more often or using a less efficient filter.

Collapsing Filters

This can happen when filters are in the system too long and they become so dirty and restrict air flow so badly that they actually are sucked right out of the filter rack. More durable filters will stay in the filter rack and cause the same symptoms as number one above. The solution is to change filters more often, use better quality filters or both.

Unit Stops Cooling

Some air conditioner manufacturers install Freeze Stats in air handlers to prevent problems with icing up. When the evaporator temperature becomes too low, a thermostat will open and not allow the compressor to operate. When the evaporator temperature returns to its normal range the thermostat closes and the unit returns to normal operation.

These are some of the most common problems that you may encounter with your air conditioner. The solution to these problems is to change your air conditioner filter regularly, as recommended by the manufacturer. If following manufacturer guidelines does not correct the problem then you may want to consider a filter that has less of an impact on air flow.

For answers to all of your air conditioner filter questions visit us at http://www.furnacefiltercare.com. Take part in our surveys, ask for help or browse through our informative articles.

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Nov 05 2009

Do Ionic Air Purifiers Really Work

Published by Arlington Designer under Heating & Air

Do you know what the difference is between an indoor air cleaner and an air purifier?

Air cleaning is when harmful particles are filtered from the air. A room air purifier, in contrast, is intended to destroy mold spores, bacteria and viruses that are in the air.

Despite their name, ionic air purifiers do not actually purify the surrounding air. This is because they do nothing to kill off airborne microorganisms. Instead, they are air cleaners and should, in reality, be called that.

The Technology Behind Ionic Air Purifiers

Ionic air purifiers, also called ionizers, are built with negative ion generators. As you may guess from the name, it continually generates and sends out a stream of negative ions. Negative ions are atoms or molecules that have lost an electron.

These negative ions are attracted to the positive particles in the air and as a result, the negative ions join with the positive particles. This combined weight of the particles in the ionic air, results in them becoming too heavy and eventually, they fall to the floor because of their own weight. The end result is that all manner of particles are removed from the surrounding air.

The Quiet Air Cleaner Purifier

To many people, the science behind how an ionic air purifier works makes it the ideal choice. They are also popular because they are quiet and use little energy. Unlike most air purifiers, ionic air cleaners do not normally have air filters that need regular replacement.

What is the Black Dust from Ionic Air Purifiers?

Ionic air purifiers emit a stream of negative ions, which are attracted to particles in the air, causing those particles to fall to the floor. However, they can also fall onto other surfaces within the room. These areas and surfaces are also positively charged. Therefore, the particles falling from the ionic air are attracted to the room’s surfaces. The black dust effect that can be seen around the ionic air purifier is the result of this process.

While it is true that ionic air purifiers are able to remove airborne particles, the downside is that are easily returned to the air. This is because they are on the floor and other surfaces of the room. Movement of people through the room can create a draft, which stirs them back up. Ultimately, the harmful particles are returned to the air.

To overcome this problem, some ionic air purifiers have some additional electronics called electrostatic precipitators. They work as a filtration device that effectively traps harmful particles onto charged metal plates. So that they remain effective, the plates need to be cleaned on a regular basis.

Consumer Report Studies on Ionic Air Purifiers

In 2005, Consumer Reports published the results of a study into ionic air purifiers. The research concluded that ionic air purifiers failed in their job of cleaning the air. As well as that, they also discovered that these type air purifiers also added high levels of ozone to the air.

Unfortunately, high levels of ozone are toxic. In fact, studies suggest that ozone can cause damage to the lungs and the respiratory tract.

The Healthier Option.

If you are looking to improve the air quality in your home, an ionic air purifier is probably not the best answer from a health point of view. They say that prevention is better than cure and that can apply to air quality as well. Keeping the air healthy in the first place is a far better option.

* One way to do this is to get rid of carpets and rugs, which collect and hold harmful pollutants.
* You should also only smoke outside and never burn candles or incense indoors.
* Installation of outdoor venting fans in a bathroom and kitchen will go a long way in helping air circulation.
* Whenever possible, open windows to air you house.

These simple but effective ways to purify the air in your home will be a lot more effective than any ionic air purifier out there.

For more information on how to Improve the Air Quality in Your Home visit Home Air Purifier Systems, a popular site on how to remove odors, dust, smoke, mold spores and pet dander from inside your home. Discover how air purifiers and dehumidifiers can improve your health and that of your family.

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Nov 04 2009

What Are Filterless Air Purifiers?

Published by Arlington Designer under Heating & Air

Ever wonder what a filterless air purifier actually is? Believe it or not, thanks to clever and persistent advertising, you have probably already heard of some of the more popular filterless air purifiers on the market. A standard air purifier operates with the help of a paper or cloth filter that is added to the filtration system and grabs the airborne bacteria and holds on to it.

A air purifier that uses a filter can get expensive because once a filter is filled up it has to be disposed and a new one needs to be installed for continued operation. A filterless air purifier, as you can tell but its name, does not use a filter and can save you money on continuously replacing filters while purifying the air you breathe.

One of the most popular filterless air purifier systems available are the ones that work on an ionic air filtration principle. If you have ever seen the commercials for the Ionic Breeze air purification system then you know what I am talking about. The Ionic Breeze works on the principle of ions used to capture airborne particles.

The way it works is that the filterless air purifier sends out negatively charges ions and those ions attract the airborne particles and bring them back to the filterless air purifier. There is usually a plate, or plates, within the ionic filterless air purifier than needs to be cleaned occasionally to assure continued effective operation. The cleaning process is simple and there is no need to buy replacement filters.

A Money Saver

Filterless air purifiers are preferred by many people because they can do as good of a job, possibly even a better job, than a filtered air purifier and you remove the need to continually by replacement filters. Many ionic purifiers have a tendency to run very quiet and this allows people to place them in sensitive areas like baby nurseries and everyone else’s bedrooms which can bring people a sense of security.

The airtight nature of many of today’s newer homes to help keep the extreme heat and the extreme cold out and allow the environmental controls of the home keep the temperature constant can help to breed contaminants and an air purifying system is the most effective way of making the air a little safer to breathe for you and your family.

Filterless air purifiers can be a money saver in the long run as they only require the occasional cleaning of the plates inside them to keep them doing their jobs. The upfront increase in cost can be offset over time with the savings on not buying replacement filters for your air purifying system. People that have serious allergies can be benefited by a air filtration system to help keep their air clean and help them to have their severe allergies aggravated by airborne particles and pollutants. If you know you will be requiring the continued services of an air purifying system you may want to consider a filterless air purifying system for all of its financial benefits as well as the potential medical benefits clean air can offer you as well.

To learn more about the benefits of a filterless air purifier and discover which air purifier is right for you. Please visit http://www.1air-purifiers.com

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Aug 14 2009

Water Heater Safety- When To Do It Yourself And When To Call In A Plumber

Published by Arlington Designer under Heating & Air

Homeowners love to save time and hassle and may be able to when it comes to working on a water heater. However, there are many circumstances and situations which require the help of a plumbing professional. If you’re handy and comfortable with mechanics, then some situations involving water heaters can be handled by you.

Before doing plumbing work you must perform these safety steps:

Turn the electricity off if you have an electric water heater or turn the gas control knob to PILOT if you have a gas water heater.

Find the cold water line on top of the water heater and turn the gate valve off. The cold line is always located on the right hand side as you face the water heater.

Open a hot tap inside the house at any sink. This relieves pressure on the lines.

Twist the knob on the drain valve to open it on the water heater. It’s located at the bottom of the water heater and looks like a hose bib. Drain out a gallon of water from the water heater, so it’s not completely full at the plumbing connections on top.

Tell everyone in the house or building to use cold water only.

Whenever removing electric elements on an electric water heater, be sure that the electricity is turned off.

Whenever replacing the drain valve on a gas or electric water heater, be sure to turn the gas control knob to PILOT or to turn the electricity off.

Check the gas connections on your gas water heater by spraying liquid glass cleaner on them. If you have a gas leak. The glass cleaner will spit and foam slightly if you have a gas leak.

At this point you need to be careful that the gas fumes do not backdraft into the house. When the gas fumes from a gas water heater travel up and out the draft diverter on top of the gas water heater, they go to the outside of your house through a vent. The fumes can sometimes be pulled back into a chimney flue, an open window, or an air conditioner. If you smell rotten eggs inside of your house, call a plumber or the gas company immediately.

If you are insulating your pipes for your water heater, do not cover dielectric unions, fittings, or copper flex lines. The insulation will cause the water to stay on the surface underneath and cause more damage from leaky pipes. Never put insulation on the tin draft diverter located above the gas water heate. The insulation can ignite.

If you know you have a recirculating loop for you water heater, it is a good idea to have a ball valve before the point where the loop connects to you water heater. If you have any type of pump located on this line, have a plumbing professional install a ball valve before the pump also.

Again, if you are not certain of your ability to work on a water heater in any way, get a professional service technician to help you.

Go to http://www.waterheater-info.com or contact johnnyhayneser@gmail.com for information about solar water heaters, tankless water heaters, traditional tank-type water heaters, water heater repair, maintenance, brand name information, warranty information and assistance, and which professional installer to hire.

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Aug 13 2009

Can’t Stand the Heat? How to Select the Right Type Of Air Conditioner to Cool Your Home

Published by Arlington Designer under Heating & Air

Warm weather has arrived. Now’s the time to consider getting a new air conditioner or updating the one you have. Room air conditioners, central air conditioners, and ones in-between all have their purposes. Whether you have heat but need cool air, need an air conditioner for one room, are living in a historical home that needs air conditioning, are on a tight budget or want to go all out—take a look at the types of air conditioners listed below because there is a right unit for you.

Room air conditioners:

They cool rooms and even though are usually noisier and lower in efficiency, also provide lower costs as they are used in rooms only where they are needed—not the whole house.

Window-mounted

-What it is: Small unit designed to fit in a window. Most are made fordouble-hung windows but some are designed for casement windows. Be sure to pick a unit designed for the type of window the consumer has. Most units include a window mounting kit, which will have sill brackets to support the unit and side vents that make an airtight fit for the window.

-Advantages: Purchase several and can adjust each room’s temperature to individual preferences. Can be removed easily and stored when the season changes.

-Disadvantages: Give up having a view from the window. Must be removed or winterized when cooler weather hits

Through-the-wall

-What it is: Usually used to cool a single room. Functions like a window air conditioner, only is permanently mounted through the wall.

-Advantages: Window is not blocked. Don’t have to remove and store during cooler weather.

-Disadvantages: Not easy to install in a pre-existing home. Has to be installed in an area where there is no electric or pipes running through the walls. May have problems cutting the hole if walls are made of concrete, stone or brick. Unit is hard to hide during the winter months. During the colder months, has to be sealed off to keep cold air from coming in the house

Free standing portable

-What it is: A unit about 30 inches tall and 80 pounds in weight that stands on the floor. May be single or dual vent. Dual vent units circulate clean air back into the room and will usually cool the air quicker. Most have wheels, giving the consumer the ability to move them around. Must be connected to a place like a window where the hot air from the unit can be vented. Most units have window-venting kits, that can be moved from one window to another and that are easy to install.

-Advantages: Portable meaning they can be moved from room to room. Window-mounting not required. Move the air conditioner from the bedroom to the kitchen to the living room depending on where you are during the day. Many have features where the condensation bin doesn’t need to be emptied as frequently, making the unit less of a pain to use and removing moisture from the air in the home, helping to prevent mold. Ability to keep different rooms different temperatures.

-Disadvantages: Costs more that a window-mounted air conditioner with a similar cooling ability level. Similar to central air conditioners.

Mini-split unit

-What it is: Mix between a window air conditioner and a split system. A compressor unit is mounted outside the house and a fan unit is wall-mounted inside the house. The system gets a copper lineset between the outdoor and indoor unit.

-Advantages: They are small and can cool individual rooms. Great for multifamily housing, room additions, rooms over garages and small apartments. The indoor part of the system does not need a window and can be mounted on the floor, hung on the wall, or suspended from the ceiling. Many of the systems even offer a remote control to turn the system on and off. Not noisy since the compressor goes outside.

-Disadvantages: They are more expensive than room air conditioners. Don’t have the built-in look of a central air conditioner unit.

Mini-duct unit

-What it is: They are specially-designed systems for tight spaces, where running conventional duct work is impossible. Forces air through plastic feeder ducts just 2 inches in diameter.

-Advantages: Good for historical homes where duct work wasn’t considered when the home was built. Minimizes renovation costs by keeping walls and ceilings intact. Not noisy. Use about half the air of a conventional air conditioning system.

-Disadvantages: Higher costs to install the system because they require more outlets, about 5 outlets per ton of cooling.

Central air conditioners:

Aside from being more efficient than room air conditioners, central air conditioners are out of the way, not noisy, and convenient to operate.

Single-package unit

-What it is: Everything (evaporator coil, compressor, condenser coil, blower motor, and controls with the exception of the thermostat) located in one metal cabinet box. Sits outside of the house. Each room in the house gets cold air via a duct system.

-Advantages: Get this system and you won’t need a separate furnace indoors.

-Disadvantages: More expensive and complex to install.

Split-system unit

-What it is: The air handler (inside) and condensing unit (outside) have a copper lineset running between them to connect the condenser to the evaporator. They usually share control voltage, but have separate circuits for line voltage power. Each room in the house gets cold air via a duct system.

-Advantages: Makes more economical sense to install if your home already has a heating system but no air conditioner.

-Disadvantages: More expensive and complex to install.

All Around the Home (http://www.allaroundthehome.com) is a national home improvement contractor directory. Homeowners can find established, quality contractors such as hvac contractors with experience in installing and repairing air conditioning systems.

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Aug 12 2009

Make That Living Room Sizzle! Do Some Fireplace Remodeling

Published by Arlington Designer under Heating & Air

The fireplace in any home is both a figurative and literal source of warmth and it’s the kind of area that you really want to make pleasant to be around and look at, simply because it’s one of those areas that can’t be covered up or overlooked. So if your mantel is falling off or the fireplace looks like it just came of the set of a horror movie then it’s probably time to think about a little fireplace remodeling.

Just like other things in a house, and even the style of home too, a fireplace can become very outdated and not just the aesthetic aspect of it but also the health and safety aspects too. But you may be wondering how exactly is remodeling a fireplace done?

Well the first thing you’ll want to consider is a budget. Fireplaces are all generally functional. Depending on how much you want to spend, you can opt to completely redo your fireplace or simply repaint the bricks or accent. Many people prefer their fireplaces to be homely and comforting while others prefer a more modern, contemporary looking fireplace, but your remodeling style will depend on the existing decor in the room in which the fireplace is and of course, you own personal style.

Your remodeling can be drastic like tearing down your old fireplace and replace it with a new one which is the more costly option and will require skilled labor like a professional mason skilled in fireplace remodeling. But even a fireplace that looks like its better off being torn down can be refurbished by less extravagant means. In such a case repairing the worn areas might be a better idea than a complete disassembling. But at any rate a professional is still highly recommended for any fireplace remodeling or significant repairs since they will be able to help you make the most of the remodeling.

For minor problems some people may choose to repair the fireplace by themselves which is both a fun and rewarding experience. It can be relatively easy to do and you can get ideas from online home improvement sites as well as in person at your local home depot. The best part is that it will cost you much less than hiring a professional!

Simple remodeling like paint touch ups or installing a new mantle piece are easy to do and this can drastically change the appearance of an old fireplace and it’s also a great way to save money!

Fireplaces are truly a room’s centerpiece and they should be attractive and appealing. They don’t have to be elaborate, expensive pieces but they should be well kept, especially since they add brightness and warmth to the room and it becomes difficult to hide an unkempt fireplace. And you’d be surprised how truly easy it is to make an old fireplace come alive again. Juts put some thought and effort into it!

One Final Piece Of Advice: Get as many ideas as you can before starting any project so do visit home remodeling ideas and tips a site offering resources on issues like choosing bath towels, area carpets and even bathroom accessories to suit any budget.

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