A: Think of your air conditioner and furnace as part of a total system. That
system will work better, longer and more efficiently if all of its components
are matched in capacity and efficiency. By the same token, a mismatched system—one that mixes old technology with new—could decrease system performance and
For example, your new air conditioner will be capable of reaching a certain SEER
efficiency rating. Because SEER is determined by a complete system combination,
if your existing furnace and indoor coil are older or don't match in efficiency
and capacity, you might not get the efficiency level you paid for or be able to
receive accurate information on what your rating actually is. Plus, an older
indoor coil may even be dirty and clogged with particles, meaning more energy
will be required to push air through the system.
A: Rating numbers indicate the efficiency of heating and air conditioning
equipment and are directly related to the amount of energy a specific model
uses. The higher the rating, the more efficient the product, and the lower your
heating and cooling bills can be. The federal government establishes rating
guidelines and sets minimum efficiency levels. For cooling, the rating is SEER
(Seasonal Energy Efficiency Ratio). For heat pumps, the rating is HSPF (Heating
Seasonal Performance Factor). Gas furnaces are rated with AFUE (Annual Fuel
A: We spend about 90 percent of our time every day indoors. Today's
efficient, airtight homes are excellent at conserving energy, but that also
makes them better at trapping potentially irritating particles inside the home.
With the rising number of people who suffer from allergies and asthma, indoor
air quality has become more and more important to our general health and
A: For people who suffer from allergies, American Standard Heating & Air
Conditioning recommends the AccuClean™ Whole-Home Air Filtration System. It can
clean up to an astonishing 99.98 percent of allergens from the filtered air that
your family breathes. With AccuClean™, the majority of irritating particles, like
dust, pollen, pet hair and dander, dust mites, mildew, lint, fungus, most
tobacco smoke, cooking grease, and even bacteria, will be removed from the filtered
air. In fact, AccuClean™ removes 100 times more allergens than the standard 1 inch
throwaway filters that come with most systems.
A: Controlling energy costs starts with your thermostat. You can save about
three percent of your heating costs for every degree you lower your thermostat
during the winter. And for every degree you raise your thermostat in the summer,
you can cut cooling costs up to six percent.* Adding a programmable thermostat
can also help you save energy, by allowing you to set different temperature
settings depending on the time of day.
Just as important, your system's components should have the highest possible
energy efficiency ratings. Make sure your components meet the following
Select American Standard Heating & Air Conditioning air conditioners, furnaces
and heat pumps have ratings of up to 20.0SEER, 96.7AFUE and 9.2HSPF,
Having a matched system at home will also help. Every component in a matched
system is designed to be matched in capacity and efficiency. That way you can
enjoy the highest system efficiency possible.
Lastly, if you're shopping for a new heating and air conditioning system,
consider a high-efficiency variable-speed system. Variable-speed means your
system varies its speed depending on your home's heating and cooling
requirements. It makes sure you get the amount of heating or cooling you need
without wasting energy. Contact your local independent American Standard Heating
& Air Conditioning dealer for more energy-saving hints.
*Potential energy savings may vary depending on your personal lifestyle,
system settings, equipment maintenance, local climate, actual construction and
installation of equipment and duct system.
One of the first things an American Standard Heating & Air Conditioning
dealer will do is conduct a complete energy analysis of your home. By measuring
windows and checking insulation, ductwork and building materials, and reviewing
a variety of other factors, he can determine the right size system and equipment
for your home. He'll even ask you questions about your existing comfort
challenges, and make recommendations. Find a dealer near you.
A: That depends. There are many factors that must be considered. These
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