...between indoor air pollution and heart disease.
A recent study published in the “American Journal of Respiratory and Critical Care Medicine” found that the quality of the air you breathe inside your home or office (recirculated indoor air) has an effect on your cardiovascular system - especially if you’re over 50. Although scientists have known for years that air pollution leads to an increased risk of cardiovascular disease (the number one killer in America), this was the first study to study the connection with indoor air. The results will not only surprise you, they’ll point out something you can do right now to help protect yourself and your family.
I could not find the article itself online, but the Balance-Your-Health Blog has a good summary. This blog also containds agvice on how to combat indoor air impurities. A few of which is to install a HEPA filter, or get quality air filters for your central air and change them often during times of high use.
Wednesday, June 11, 2008
Friday, May 30, 2008
June Internet Special
$450 off
Honeywell Whole House Dehumidifier
with transition to existing supply ducts
removes 90 pints/day
Regular $4112 Now $3662
expires June 30, 2008
Tuesday, April 29, 2008
May Internet Special
$300 off A New
Mini-Split System
The Mitsubishi Mini-Split is a ductless system which is much more efficient and runs much quieter than a window unit.
The ideal way to cool an enclosed porch or a one room addition to your home.
Offer ends May 31, 2008
Monday, April 21, 2008
Energy Savings Tips from TECO
The local electric company (in Tampa it's called TECO) is the only industry I know of which advises customers on how to use less of their product.
You can see TECO's energy savings tips here. In Tampa, there are still a few homes which have old gas furnaces. When we have a service call for a broken-down furnace, we usually recommend that it be replaced with a conventional air handler and electric heat. This will improve airflow and remove safety concerns (like carbon monoxide and fire) inherent with furnaces. The new electric heat will provide enough heat for what they call here in Tampa "winter".
TECO also has a rebate program to encourage customers to purchase high efficiency systems. a customer can get $275 if he replaces his old straight cool system with a new 14 SEER or higher heat pump. Replacing an old heat pump will get you $125.
Your local electric company may have a similar program.
You can see TECO's energy savings tips here. In Tampa, there are still a few homes which have old gas furnaces. When we have a service call for a broken-down furnace, we usually recommend that it be replaced with a conventional air handler and electric heat. This will improve airflow and remove safety concerns (like carbon monoxide and fire) inherent with furnaces. The new electric heat will provide enough heat for what they call here in Tampa "winter".
TECO also has a rebate program to encourage customers to purchase high efficiency systems. a customer can get $275 if he replaces his old straight cool system with a new 14 SEER or higher heat pump. Replacing an old heat pump will get you $125.
Your local electric company may have a similar program.
Thursday, April 17, 2008
The Future of Refrigeration
Update of this post.
R-22 is being phased out earlier than expected. According to the EPA, in 2010 production of R-22 will be decreased by 75% of 1989 production levels.
Now most of that reduction will be taken up by the fact that all new central air systems will be using R-410 by 2010, but consumers who currently own an R-22 system need to be prepared for the gradual scarcity of R-22 as production is decreased by 90% in 2015 and is completely phased out by 2030.
It is very important that, if you are in need of a new central air system that you insist that your contractor quote a system with the new R-410a refrigerant.
If youn have an R-22 system, be sure to have it checked for leaks and have those leaks reparied
R-22 is being phased out earlier than expected. According to the EPA, in 2010 production of R-22 will be decreased by 75% of 1989 production levels.
Now most of that reduction will be taken up by the fact that all new central air systems will be using R-410 by 2010, but consumers who currently own an R-22 system need to be prepared for the gradual scarcity of R-22 as production is decreased by 90% in 2015 and is completely phased out by 2030.
It is very important that, if you are in need of a new central air system that you insist that your contractor quote a system with the new R-410a refrigerant.
If youn have an R-22 system, be sure to have it checked for leaks and have those leaks reparied
Wednesday, April 16, 2008
The Benefits of Top Performance
I received a phone call from a customer who wanted to know the age of the central air system we in installed in her home.
"This will be easy", I thought. "I'll just pull the invoice from our file."
The invoice wasn't there. Our current customer files only go back to 2000, and it seemed that our customer's system was older than that. So I climbed up into our attic and found the pre-2000 invoices in a box.
Our customer's system was installed in December 1998. The average life expectancy of a central air system is 12-15 years, and this one was nearly 10 years old, and remarkably, had never broken down and shows no sign of doing so. I can look at two reasons for this fortune:
1) The customer invested in quality filters and changed them reqularly. This is the air conditionig equivalent of brushing and flossing each day. Good filters will help keep your indoor coil clean which helps with indoor air quality and efficiency.
2) This system had reqular tune-ups and inspections under out Top Perfomance Program. We see this system twice a year, so any minor issues get resolved before they become major ones.
Doing this will not guaranty a long life for your system, but the money invested in a regular maintenance program will help your air conditioner run at Top Performance for a long time.
"This will be easy", I thought. "I'll just pull the invoice from our file."
The invoice wasn't there. Our current customer files only go back to 2000, and it seemed that our customer's system was older than that. So I climbed up into our attic and found the pre-2000 invoices in a box.
Our customer's system was installed in December 1998. The average life expectancy of a central air system is 12-15 years, and this one was nearly 10 years old, and remarkably, had never broken down and shows no sign of doing so. I can look at two reasons for this fortune:
1) The customer invested in quality filters and changed them reqularly. This is the air conditionig equivalent of brushing and flossing each day. Good filters will help keep your indoor coil clean which helps with indoor air quality and efficiency.
2) This system had reqular tune-ups and inspections under out Top Perfomance Program. We see this system twice a year, so any minor issues get resolved before they become major ones.
Doing this will not guaranty a long life for your system, but the money invested in a regular maintenance program will help your air conditioner run at Top Performance for a long time.
Friday, March 14, 2008
New Florida Building Code..
... for carbon dioxide monitors.
9B-3.0472 Carbon Monoxide Protection.
(1) Definitions: For purposes of this rule, the following definitions shall apply:
(a) CARBON MONOXIDE ALARM. A device for the purpose of detecting carbon monoxide, that produces a distinct audible alarm, and is listed or labeled with the appropriate standard, either ANSI/UL 2034 - 96, Standard for Single and Multiple Station CO Alarms, incorporated herein by reference, or UL 2075 - 04, Gas and Vapor Detector Sensor, incorporated herein by reference, in accordance with its application. Both documents may be obtained by writing to: Codes and Standards Section, Department of Community Affairs, 2555 Shumard Oak Boulevard, Tallahassee, Florida 32399-2100.
(b) FOSSIL FUEL. Coal, kerosene, oil, fuel gases, or other petroleum or hydrocarbon product that emits carbon monoxide as a by-product of combustion.
(2) Every building for which a permit for new construction is issued on or after 7/1/08 and having a fossil-fuel-burning heater or appliance, a fireplace, or an attached garage shall have an operational carbon monoxide alarm installed within 10 feet of each room used for sleeping purposes.
(3) In new construction, alarms shall receive their primary power from the building wiring when such wiring is served from the local power utility. Such alarms shall have battery back up.
(4) Combination smoke/carbon monoxide alarms shall be listed or labeled by a Nationally Recognized Testing Laboratory.
Specific Authority 553.885(2) FS. Law Implemented 553.72, 553.73(2), (3), (7), (9), 553.885(2) FS. History–New 11-18-07.
In summary, starting July 1, 2008 any new construction which has a oil, gas or coal furnace, or a fire place, or an attached garage must have a CO monitor.
While this does not apply to existing homes, if your home meets the above description I strongly recommend that you get a CO monitor for the safety of your family.
More information about CO monitors can be found here.
9B-3.0472 Carbon Monoxide Protection.
(1) Definitions: For purposes of this rule, the following definitions shall apply:
(a) CARBON MONOXIDE ALARM. A device for the purpose of detecting carbon monoxide, that produces a distinct audible alarm, and is listed or labeled with the appropriate standard, either ANSI/UL 2034 - 96, Standard for Single and Multiple Station CO Alarms, incorporated herein by reference, or UL 2075 - 04, Gas and Vapor Detector Sensor, incorporated herein by reference, in accordance with its application. Both documents may be obtained by writing to: Codes and Standards Section, Department of Community Affairs, 2555 Shumard Oak Boulevard, Tallahassee, Florida 32399-2100.
(b) FOSSIL FUEL. Coal, kerosene, oil, fuel gases, or other petroleum or hydrocarbon product that emits carbon monoxide as a by-product of combustion.
(2) Every building for which a permit for new construction is issued on or after 7/1/08 and having a fossil-fuel-burning heater or appliance, a fireplace, or an attached garage shall have an operational carbon monoxide alarm installed within 10 feet of each room used for sleeping purposes.
(3) In new construction, alarms shall receive their primary power from the building wiring when such wiring is served from the local power utility. Such alarms shall have battery back up.
(4) Combination smoke/carbon monoxide alarms shall be listed or labeled by a Nationally Recognized Testing Laboratory.
Specific Authority 553.885(2) FS. Law Implemented 553.72, 553.73(2), (3), (7), (9), 553.885(2) FS. History–New 11-18-07.
In summary, starting July 1, 2008 any new construction which has a oil, gas or coal furnace, or a fire place, or an attached garage must have a CO monitor.
While this does not apply to existing homes, if your home meets the above description I strongly recommend that you get a CO monitor for the safety of your family.
More information about CO monitors can be found here.
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