Archive for June, 2011

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Home Repairs You Don’t Want to Ignore

Wednesday, June 29th, 2011

There are a lot of things you need to take care of around your home. But, everything costs money so many homeowners will put off certain home repairs for weeks, months or even years until they can afford them. However, there are certain things around the house you simply should not put off. Not only can they cost you more money in the long run, they can put your home and your family at risk if you wait too long.

Dirty Filters

Dirty filters in your air conditioning, heating, or air quality system are a problem. Not only do they force your HVAC system to work harder to maintain a good temperature, they are frequently a major cause of airborne contaminants and pathogens. Imagine it this way; those filters are meant to remove something from your air. If they get dirty and are not replaced or cleaned, they probably aren’t working any longer and you can get sick. Dirty filters are inexpensive and easy to fix. Both you and your HVAC repairperson should see to them regularly.

Dryer Vents

Clogged dryer vents are more than just an inconvenience – they are dangerous. If your home has dirty dryer vents, the exhaust from your dryer isn’t able to escape. When this happens, heat will build up in the ducts. Not only can exhaust backup into your home, the risk of a fire goes up significantly. Have your dryer vents cleaned at least once a year and if you live in a two or three family house, make sure it is more often – closer to every 6 months.

Flexible Gas Connectors

Gas connectors are used to transfer gas from the supply entering your home to various appliances like your stove, water heater and furnace. So, there is a lot of natural gas passing through them each day. If they are not properly cared for, that natural gas can start to leak from the connectors and eventually build up in your home to an unsafe level. You should have a carbon monoxide detector installed on every floor of your home and you should have someone come out and check your system regularly for problems.

Water Leaks

Water leaks are more than just messy – they can cause damage to fixtures and floorboards and over time can lead to the growth of mold and the weakening of your entire home. Especially in concrete or foundational walls, water leaks need to be seen to immediately. Even just a small leak can cost you money and put your home at an increased risk of damage.

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My HVAC System Has a 10 Year Warranty – Why Do I Need a Maintenance Agreement?

Monday, June 27th, 2011

While every new furnace sold comes with a limited 10 year warranty for the unit and parts, it is a good idea to supplement your warranty with a more complete maintenance agreement with your HVAC provider. Why pay for a secondary maintenance plan when you already have a warranty?

For the most part, the limited warranty provided by the manufacturer is meant to cover things like faulty parts, abnormal breakdowns or recalls. If your system simply needs to get a checkup because you use it a lot or there is a clog that isn’t caused by the actual furnace or air conditioner, you will likely end up paying the maintenance cost. So, by paying for an upgraded service plan, you cover all potential breakdowns and you’ll never again need to worry about your system. It’s like getting the upgraded warranty for a new car that covers everything from a busted crankshaft to old windshield wipers.

Help Your System Last Longer

Another benefit of a maintenance agreement for your HVAC system is that the system lasts longer when it is regularly maintained. The best maintenance agreements come with unlimited checkups and service visits, any day of the week, any time. So, if you think your system is running poorly, call a professional in to check it out and it won’t cost you anything. The ability to do this will ensure your HVAC system lasts significantly longer than if you were forced to wait until you could afford an extra visit from your repair man.

So, not only do you ensure your system keeps working, you add a lot of valuable years to its lifespan. Imagine how much money you’ll save if your furnace or air conditioner lasts for 20+ years instead of just 10. Any breakdowns after the 10 year mark would require hefty repairs or replacement since your warranty is expired. So, it’s in your best interest to keep your system running smoothly throughout its lifespan.

Ultimately, an HVAC system is only as good as what you put into it. If you’re careful about your investments and are willing to spend a little extra now, you’ll stand to benefit far more in the future from a smoothly operating, efficient heating system.

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Indoor Air Quality Options

Friday, June 24th, 2011

Maintaining high indoor air quality is always worth investing time and money in. After all, if the air inside your home isn’t healthy, it can cause all kinds of health problems for you and your family. The state of the art home heating and cooling systems we have today make it possible to enjoy a perfectly temperature controlled indoor environment all year long, but they also trap indoor air pollutants and contaminants inside without proper ventilation.

Choosing a System that Works

Luckily there are a number of great products out there designed to remove these pollutants before they cause you and your family discomfort or illness. Before you run out to buy a new system, however, you should first consider what each has to offer and what pollutants you need to remove. You might have some idea about this already, but the best thing to do is talk to a professional who can help assess your indoor air and determine which types of contaminants are most prevalent in your home.

Different types of indoor air cleaners are better at targeting different types of contaminants. For instance, HEPA filters can remove up to 99.97% of particulate contaminants that measure 0.3 microns or larger. This includes things like pollen, pet dander, dust mites and mold spores, so if these are the things you want to target, an indoor air system that uses HEPA filters is probably right for you.

However, if you’re more concerned with getting rid of smoke odors and cooking fumes, you probably want a system that targets even smaller particles. Air ionizers are more appropriate for these types of indoor air quality issues, as they can effectively remove much smaller particles than most HEPA filters. On the flip side, ionizers aren’t as efficient at removing the larger contaminant particles, so if you want to target both small and large contaminants, you need a system that combines both of these technologies.

Bacteria and viruses are also a problem when they find their way into your indoor air and they can be particularly tricky to get rid of. HEPA filters and air ionizers both have trouble completely eradicating these pathogens, but UV germicidal lights can be incorporated into your indoor air cleaning system to tackle biological contaminants effectively.

No matter what type of home air quality problem you have, there is a system on the market that will target and remove the pollutant. The key is to know which pollutants effect you the most and which products will do the best job of removing them from your home.

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To Zone or Not to Zone my Home Comfort

Wednesday, June 22nd, 2011

There are a lot of decisions to make related to your home comfort system. You must decide what type of heating you want, how you’ll implement air conditioning, and then how to keep all of that heated and cooled air clean and healthy in your home.

On top of everything else, you have the option to implement zone control in your house to provide multiple comfort levels for each member of your family. Zone control systems are growing rapidly in popularity because they allow home owners to enjoy an enhanced level of comfort throughout the day, while not negatively impacting any one person.

For example, if it’s chilly outside and you need to turn your heater on, that doesn’t mean everyone in the house wants the thermostat set to 72°F. There are a few reasons for this. You may be in the kitchen, working over the stove or doing dishes where there is plenty of heat to keep you warm. More warm air coming through vents or radiators isn’t going to make you comfortable.

The second floor of a home traditionally needs less heat because warm air on the first floor rises and fills that space. The same is true in the summer when cool air settles in lower floors. Having a zone control system allows you to set specific temperatures in each room which are then controlled by your home heating system. You can even turn off the heating and cooling in a specific room like your office or the attic if it will be empty for long periods of time.

Other Considerations

A zone control system is good for comfort, but also for the overall air quality of your home. Too much conditioned air moving through your ducts carries more allergens and contaminants into your home and causes your air quality system to work harder. Your ventilation system will be asked to work harder as well.

Ideally, a good home air quality system is designed to use as little conditioned air as possible to keep everyone comfortable. A zone control system does this very effectively. When talking to a professional about a new installation, check to find out about programmable thermostats as well. These can make it easier to set and forget the temperature in rooms that are only used for a few hours each day.

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Worst Rooms in Your Home to Collect Allergens

Monday, June 20th, 2011

Your home is a haven for allergens, but some rooms in particular are much worse than others. They are damp. They are warm. They often have garbage in them. These are the rooms that need especially close attention when trying to maintain air quality in your home.

Basement

First on the list is your basement. A basement is the biggest problem when it’s either unfinished or not used very often. If you have water leaks in your basement or poor insulation, it’s important to have a moisture barrier put in and have your pipes checked. If the water comes from a drainage pipe or your sewer line, repairs can be made. If it comes from excess ground water or leaks in the foundation, a sump pump or drain tile system will help remove the excess water. Either way, the wetter your basement gets, the higher the risk of mold and other contaminants becomes.

Beyond moisture, a basement tends to collect a lot of dust. After all, it is where we put many of our old and unwanted possessions, and because the furnace is often in your basement, all that damp, allergen filled air gets cycled back into your home.

Bathroom

Bathrooms are allergen havens for two reasons. They are filled with moisture, and without proper ventilation they will soon be filled with mold and mildew. Additionally, when not cleaned regularly they can house buildups of hair, skin, and other dust building residue that tend to trigger allergies.

The easiest way to handle this problem is to clean your bathroom regularly and make sure it is properly ventilated. Short of an exhaust fan in your bathroom, keep the door and windows open to help it dry faster.

Kitchen

Your kitchen produces allergens like mold and mildew due to the presence of garbage and fruit. It can also attract bugs and the dirt that accrues from people passing through constantly. Pets tend to eat in the kitchen, leaving behind dander. Additionally, plants and vegetables in the kitchen release pollen that circulates through your home to trigger additional allergies. Exhaust from cooking and smoke can also be a harmful allergen trigger.

The kitchen should be kept well ventilated and clean at all times. Check for any gaps in your insulation and have your exhaust fan and hood cleaned regularly to avoid backups of smoke or gas.

Allergens are everywhere in your home – with careful attention, however, you can stop them from affecting your family negatively.

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What Types of Air Conditioning Systems Are There?

Friday, June 17th, 2011

Picking out the right air conditioning system for you can actually involve a lot of steps. There are many factors to consider and you will need to understand how each type of air conditioning system functions to know what will be best in your house. Of course, before you can compare them, you need to know what the different types of air conditioning systems actually are.

Packaged air conditioning systems are probably the type that the majority of people are most familiar with. They consist of an outdoor compressor unit that is connected to an indoor air handler or furnace through ductwork within the house. The air is cooled by the compressor and then blown into the house where it is circulated through the ductwork by the air handler.

Packaged air conditioning systems are appropriate for most residential buildings and they come in a variety of sizes so that it is easy to match one to the size and dimensions of your home. However, these types of air conditioning systems do require ductwork, so if you do not already have it installed in your house, putting it in can add considerably to the overall installation costs.

If you do not want to have ducts put in or if you are only trying to cool a small space within your home, you may want to opt for a ductless mini-split system. These types of air conditioning systems are becoming more and more popular because of their excellent energy efficiency and flexibility when it comes to installation options.

Ductless mini-splits also require an outdoor compressor unit, but this is connected to one or more indoor units through refrigerant lines rather than actual air ducts. These refrigerant lines are much easier and less costly to put in place than ducts are, so mini-split systems can be installed for much less than a packaged air conditioning system in a home that does not already have ducts.

These ductless mini-split systems can include only one or many indoor units. Each of these units is controlled independently of the others, making it possible to maintain different temperatures in different parts of your home.

For larger buildings and commercial spaces, central air conditioning systems are generally the preferred option. They are set up essentially the same way as packaged air conditioning systems but on a much larger scale. However, just like packaged air conditioning systems, central air conditioners rely on ducts to get the cooled air to the various areas of the building.

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What Size Air Conditioner Will Fit My Home?

Wednesday, June 15th, 2011

When you are trying to determine what size air conditioner to get, the first thing you need to know is how large the space you want to keep cool is. Air conditioners come in a wide variety of sizes and each is appropriate for a particular type of space. So once you know how big the space is, you will be able to compare that to the capacities of the various air conditioners out there to find the right one for your needs.

The cooling power of air conditioners is actually measured in British Thermal Units, or BTUs. Each BTU rating corresponds to a particular square footage which that air conditioner should be able to cool properly and efficiently. For instance, a 10,000 BTU air conditioner can cool a room that measures between 400 and 450 square feet, and so forth. The higher the BTU, the larger the area the air conditioner can acceptably cover.

It is pretty easy to see why you would not want to pick out an air conditioner that is too small for the space you need to cool. The system simply would not be able to keep the space cool enough and it would use a lot of energy trying.

However, that does not mean that the bigger the air conditioner is the better. In fact, you will do just as poorly to purchase an air conditioner that is too big for the space you want to cool than one that is too small. This is because air conditioners do more than cool the room. They also remove humidity as they cool the space.

An air conditioner that is too large will cool the room quickly, causing it to switch on and off frequently. Not only is this annoying because of the noise that the air conditioner makes, but it also increases the wear and tear that the unit must endure. An air conditioner that is too big will also not be able to remove humidity as efficiently because the room is cooled so quickly. Plus, it will use much more energy than necessary to do a sub-standard job.

With these types of calculations, it is relatively easy to pick out a single room air conditioner. However, if you are trying to purchase a whole home air conditioning system, you will probably need a professional to help you figure out exactly how powerful you need the system to be to keep your home comfortable and cool all summer long.

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The Advantages of an Air Conditioning System

Monday, June 13th, 2011

Just about everyone knows that air conditioning systems keep your indoor environment cool and comfortable during the hot summer months. While this may be enough of a benefit for you, there are also some other benefits to having a central air conditioning system installed in your house as well.

For instance, if you have someone in your household who is more susceptible to extreme temperatures than most people, an air conditioning system can actually help improve their overall health. Babies certainly fall into this category, as they have more difficulty than older children or adults do controlling their body temperature.

Also, many elderly people or people suffering from certain medical conditions, particularly heart conditions, are especially sensitive to the heat. If they are unable to stay cool, it can be very dangerous and damaging to their health, and an air conditioning system helps to guarantee that they will be able to stay cool and comfortable even on the hottest days of the year.

Aside from direct health concerns, air conditioning systems can also help to alleviate the symptoms of colds and allergies. They do this by controlling the level of humidity inside your home. If the air in your house is too moist or too dry, it can exacerbate cold and allergy symptoms, as well as dry out skin and make the indoor environment generally uncomfortable.

Proper humidity control is also important because it helps to ensure that any air filtration or purification system you have in place is able to operate at peak efficiency. Many of these units have a hard time extracting particulate contaminants from the indoor air that circulates through them if that air is too humid or too dry. With a state of the art air conditioning system in place, however, you will not have to worry about whether or not the humidity level in your home is out of balance.

It is also worth noting that a central air conditioning system can be preferable to a window mounted unit because it provides for a more even distribution of cool air throughout the house. Also, when you have a central air conditioning system, the condenser which is the source of most of the noise and vibrations that air conditioners make will be located outside and out of earshot. With window mounted units, on the other hand, there is really no way to block out or diminish the noise.

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Energy Efficient Home Cooling Tips

Friday, June 10th, 2011

Having an energy efficient air conditioning system in place is a great way to keep cool in the summer for less. But that is far from the only thing you can do to help reduce your energy bills throughout the hottest months of the year. In fact, there are several simple steps you can take to start cutting down on your cooling costs right now and lighten the cooling load that your air conditioning system has to bear.

One of the main things to remember when you are trying to keep your house cool is that every door and window is potentially letting in warmer air from outside and letting the cooler indoor air escape. You can cut down on this considerably if you simply take the time to seal up these access points and any others you are able to find.

Putting up plastic over unused doors and windows and checking all areas of the house for drafts and adequate insulation will dramatically reduce the cost of keeping your house cool in the summer. Also, you can keep the sun from warming up your indoor air by drawing the blinds, particularly on those windows that let in the hot afternoon sun.

Putting up light colored siding and reflective roofing will also do a great deal to keep your overall cooling costs down. That is because these materials are able to direct the heat of the sun away from your house rather than letting it be absorbed so that it can heat up the inside. The vast majority of the heat that your air conditioning system has to remove from your house comes in through your roof and walls, so blocking this access point is extremely helpful in keeping your overall cooling costs down.

All of these are steps you can take to reduce the total cooling load that your air conditioning system has to deal with. But if you want your system to continue to function at peak energy efficiency, you will have to take care of it as well.

This typically means having someone come in once a year to perform a thorough inspection of your air conditioning system and to clean out any debris that may have accumulated over time. Having this done will make it possible for your air conditioner to continue to function at the highest possible levels of energy efficiency for years to come.

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Variety of Ways to Cool Your Home Naturally

Wednesday, June 8th, 2011

It is normal these days to simply switch on the air conditioning when the temperature begins to rise outside. But this can get expensive quickly, so it is a good idea to look into some alternative cooling methods as well. Fortunately, there are actually some great ways to help keep your home cool without touching that air conditioning at all. You will probably still want to have it around for extreme circumstances, but the less you need to use it, the more you will save in the long run.

Using fans, ceiling fans in particular, can certainly help to keep you cool on many moderate summer days. But they are far from the only options available. In fact, the design and composition of your house itself will have a lot to do with how easy it is to keep it cool all summer long.

One of the main reasons that your house gets so hot inside during the summer is that sunlight heats the air inside when it hits the walls, roof and windows. Closing your blinds will help to keep some of this out, but there will still be plenty of heat from the sun working to increase the indoor temperature.

What you really want to do to keep your house from heating up because of sunlight is to actively reflect the sun’s rays away from your home. You can do this by having light colored roofing and exterior paint or siding put on. While the dark colors typically used for this type of work absorb the vast majority of the sunlight that hits them, lighter colors will reflect it away.

This works well for the walls, but on your roof it can be a bit more difficult to stop the absorption of heat from the sun because of the nature of typical roofing materials. What you can do, however, is add a reflective coating like white latex on the roof. This will dramatically reduce the amount of heat that is able to come into your home in this way.

Also, natural shade can do a lot to keep sunlight from getting to your home to begin with. Planting trees close enough to your home that they will block out the sun but far enough away that they have room to grow will eventually help to keep your home much cooler without any extra work whatsoever.

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