Tuckers Air Conditioning, Heating & Plumbing Blog: Posts Tagged ‘Furnaces’

Heating Maintenance Tip: Downflow Gas Furnaces

Wednesday, January 11th, 2012

Proper care of a downflow gas furnace starts with proper installation and continues through routine cleaning and maintenance. But before you can even have a downflow gas furnace installed in your Barnesville home, you need to make sure it’s the right fit for your home.

Downflow gas furnaces are so named because of the direction that air flows through them. The cooler air is taken in at the top and directed downward, heating up as it travels, and then is expelled through the bottom of the furnace into ducts that feed the rest of the house. Because of this configuration, downflow  gas furnaces are typically installed in attics as opposed to basements.

If you have a basement and you’d rather install your furnace there, then an upflow furnace is probably the better choice for you. However, as many newer homes don’t have basements at all, downflow gas furnaces are growing in popularity and usefulness.

As with any other furnace, it’s important to have a downflow gas furnace professionally installed. This will ensure that the venting system is properly in place and that your house will be heated as effectively and efficiently as possible.

Of course, there are some other things you can do to help your furnace heat your home and keep your energy bills down. For instance, make sure you have proper insulation everywhere, particularly in the attic and crawlspaces where much of the normal heat loss in a home occurs.

You can also make your home more airtight in the winter by sealing up any unused windows and doors with plastic and making sure all storm windows are in place. Basically anyplace that a draft could develop, you could be losing heat and that costs you money. So to ensure that all of the money you’re spending to heat your house is actually going to that purpose, check periodically to make sure your home is still sealed up tight.

Also, just like any other type of furnace, a downflow gas furnace will require regular maintenance to make sure it continues to run efficiently and to replace any parts that may have worn out over time. Having a Barnesville professional technician come out once a year to carry out this type of service will wind up saving you a bunch of money and can help catch problems before they are able to get out of hand.

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Essential Components of a Home Comfort System

Wednesday, December 14th, 2011

Indoor comfort is defined by several factors: temperature, humidity, and air quality. If any one of the three is out of the “normal” range it can affect the quality of life in your Spencerville home.

The ultimate goal of any heating & cooling contractor is to ensure that customers are comfortable – meaning that all three factors are addressed when servicing, replacing, or installing new equipment in a home. This equipment includes furnaces and air conditioners but also extends to humidifiers, electronic filters, ultraviolet (UV) lighting, infrared heating, etc.

Obviously, the essential component for most U.S. households is a furnace. Air conditioners may not be essential for all parts of the U.S., namely the northern states, but are still considered an integral part of any home comfort system.

Let’s look at the furnace first. There are several choices but most can be found in two different classifications: single-stage or variable speed two-stage. Your choice depends on the indoor square footage, your own comfort needs, and possibly the cost of energy units (gas or electric for example). Forced air is a common method of moving heated air to all parts of the home via an air handling unit and through a duct system. But gaining in popularity is radiant heat (electric), which does not utilize a duct system.

Air conditioners also come in a variety of sizes, including window/room air conditioners or central air conditioning, which is likely a “split” system including an outdoor unit and indoor coil. The size of the air conditioner is determined by square footage, which is part of a load calculation performed by qualified heating & cooling contractors while planning the equipment replacement or new installation. An oversized air conditioner may produce high humidity levels and an undersized unit may not provide enough cooling to all areas of the home. High humidity levels contribute to higher indoor temperatures in the summer, and can also lead to respiratory problems.

If someone in your home has allergies or is sensitive to certain pollutants in the air, it may be important to include extra filtration in your heating & cooling system, such as electronic filtration and UV lighting mounted in the buildings duct system, to kill germs and contaminants.

And speaking of an essential component, duct systems are keys to maximizing efficiency and comfort. Properly sized, insulated, and sealed, the duct system is a key to comfortable, healthy indoor air – and energy efficiency. It is also important to keep your duct system clean, too.

As always, it is best to consult with a Spencerville licensed heating and cooling contractor who can offer the best solutions for your home comfort system.

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What Is AFUE and Why Should I Care? A Tip From Colesville

Wednesday, September 28th, 2011

If you’ve been shopping for a furnace this fall in Colesville, chances are you’ve noticed that each furnace has its own annual fuel utilization efficiency (AFUE) rating. These generally range from 80% to the high 90% s and the higher the number, the more fuel efficient that particular furnace is.

But what does this number really mean and just how much should you care? Well, the AFUE rating should actually have a significant impact on your furnace purchasing decision, but that doesn’t mean that you’ll always choose the furnace with the highest efficiency rating either.

For one thing, you’ll have to recognize that not every type of furnace is capable of running at the highest efficiency levels. Oil furnaces, for instance, can’t compete with the super high efficiency gas furnaces on the market today. That’s not to say that an oil furnace might not be the best choice for you under certain circumstances, but it does mean that you should take a close look at your furnace usage before you make a decision.

If you do choose a gas furnace, you will of course have the option of getting one that can reach up to 97% or so efficiency. But don’t forget that a furnace with an 80% AFUE rating is still quite energy efficient. And once you get up that high, you have to use your furnace a lot for the difference between 80% and 90% to really become apparent. So if you don’t use your furnace heavily during the winter, it will take you many, many years to make up for the higher purchase price of the 90+% AFUE models.

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