http://link.history.com/services/link/bcpid1811456971/bclid1842765416/bctid1842866701 This is a video put on by the history channel, it's only like 3 minutes long but well worth it. Check it out!
Friday, October 31, 2008
History of Halloween?
Thursday, October 30, 2008
Indoor Air Quality

Wednesday, October 29, 2008
Doors and Windows
Tuesday, October 28, 2008
Sad but True...
Unfortunately there has been an increase in copper-tubing and steel parts stolen from air conditioning units. What can you do to protect yourself?
While copper prices aren't as high this year (compared to the relative spike last year) some of our customers who have had to replace their units due to theft.For about $25 worth of copper, it can cost you around $3,000 to repair.
In cases where the copper has been stolen, we usually just recommend replacing the unit rather than paying for costly repairs of the old unit. Read more about this problem... The Air Conditioning, Heating and Refrigeration News put out this article where an entire rooftop was stolen from a business. Thankfully, most homeowners don't need to worry about this much damage. This story takes place in Oklahoma and shows how little success police are having in tracking down copper thieves. http://www.achrnews.com/Articles/Cover_Story/BNP_GUID_9-5-2006_A_10000000000000106822 One of the 'problem' locations experiencing high numbers of thefts is Oklahoma. http://www.tulsaworld.com/news/article.aspx?articleID=070504_1_A14_spanc47218 One online newspaper offers some simple solutions you can do at your own home to at least make it more difficult to steal your unit. These are pretty easy to do/find at a hardware store and cheaper than alternatives (of cages etc. that I will discuss below). Worth a try, especially in California if you're interested. Another option for protection is through cages - specially made for your air conditioning unit. There are a couple of companies offering cages (for one in your area contact your hvac contractor). The two mentioned below are just examples. http://www.accage.net/ operates out of Florida and creates a cage with a lock around the unit. If you are looking for a more - barred look try
http://www.mr-locks.com/products/147/Air_Conditioners_Cage_Gates/ Other companies just make a 'cage' out of wire fencing in the hopes that while it is not impossible to steal the copper that thieves will find an easier target.
Monday, October 27, 2008
Wonder How Much You Can Save?
So you are thinking about upgrading to a newer air conditioning or heating system because you keep hearing things about green this and save energy that?
How about seeing actual savings in the form of: 1. Money 2. Trees/Carbon emissions saved and 3. Energy preserved. Their calculator will also tell you how many years it will take for you to recover the initial cost of installation/upgrade. With all of your options (even you kw/h rate) weighed out for you, the decision becomes much easier. Below is an example quote (using rough, estimates instead of actual numbers) for the air conditioning system that was installed in my home this last March.

Thursday, October 23, 2008
2008 Energy Rankings! - dun dan dunnnnn
“ACEEE is a nonprofit organization dedicated to advancing energy efficiency as a means of promoting economic prosperity, energy security, and environmental protection.”In 2007, the ACEEE published a report on the energy efficiency of 2006. This year, with their 2008 report, they ranked every state (and the District of Columbia) based on
“The scorecard examines eight state energy efficiency policy areas: (1) utility-sector and public benefits programs and policies; (2) transportation polices; (3) building energy codes; (4) combined heat and power; (5) appliance efficiency standards; (6) Lead by Example in state facilities and fleets; (7) research, development, and deployment; and (8) financial and information incentives.”On their scale, the maximum points that a state could get was 50. California ranked 1st at 40.5 points. That is still almost 10 points away from efficiency that is using the programs/services that are already in place. While I am happy that we are doing so well, I was still upset to find out that we had quite a large way to go. But alas, I was able to take heart that Wyoming, coming in last with a large ZERO. Are you kidding me? Wow. You never realize how much each state is different. Below is a map, included in their account which gives a color-depicted idea of where each state is at reaching energy efficiency goals.

- California
- Oregon
- Connecticut
- Vermont
- New York
- Washington
- (tie) Massachusetts, Minnesota
- 0
- Wisconsin
- New Jersey
”Outside of the top ten, there has been significant movement up the ladder since last year’s scorecard. Idaho was the “most improved” state, having moved up twelve spots compared to last year’s scorecard. Other states that climbed the rankings are Florida, which moved up ten spots, and Maryland and Ohio, which each ascended eight spots in the rankings, putting all of these states in the second tier in our scorecard and giving them the title of “most improved” states.”
Wednesday, October 22, 2008
Top Ten AC from ASHRAE
How AC works
The first section shows how air conditioning works, with a small colored drawing to describe how the air flow works and the various parts. this is a topic I've gone over in the blog quite a bit, so if you're interested...click the archives on our page under "How air conditioning works."What is a TON of cooling?
Heating and cooling is usually measured in tons of output. These 'tons' also need to be 'sized' specifically to your home to ensure proper room temperature."A ton of cooling is now defined as delivering 12,000 BTU/hour of cooling. BTU is short for British Thermal Unit "
One BTU is about the amount of energy provided by a kitchen match. If you would like more information about definitions and sizing or even cooling specific terms please visit our glossary page at http://www.sinclairair.com/GlossaryPage/Glossary.html#BWhat can go wrong
This is a popular question, and as it turns out, there are many things that can go wrong with a unit."They are sized to meet a certain “load” on the house. They are designed to have certain amount of refrigerant, known as the “charge”. They are designed to have a certain amount of air flow across the coils. When any of these things changes, the system will have problems. If you produce more heat indoors either from having more people or appliances or because of changes in the house, the air conditioning may not be able to keep up.
As such, it is important to make sure your unit has the proper amount of refrigerant, is cleaned regularly, and that you change the filter often. If you practice good maintenance, your unit should work for a long time.What filters do
Filters are necessary because they keep the unit clean and also catch particles and prevent them from getting into the air in your home. This two-fold defense will keep your unit and your family healthy.Maintain the System
Like your car, or anything else, regular maintenance will make a huge difference in the life of your system. Your unit should be looked at about once a year, more if you use it all the time.Ducts matter
Ducts are the paths in which cold air gets into your rooms. These ducts need also to be cleaned and maintained. If they get loose, (or chewed through - it happens) you are loosing a lot of cold air to your attic. If your ducts have been in your house for a long time, it's probably a good idea to check them - if they are accessible, or have them checked out. You don't want to pay to heat the outside.Increase your efficiency
This is also a topic that I cover often in the blog, click "save energy" or "energy efficiency" to learn more.Lighten your load
This is also pretty common sense and I've written about this before too. If you have every appliance in the house on - appliances that get 'hot' (like the TV, computer and duh the oven or stove) your ac is going to work WAY over time. Turn some of that stuff off - and especially if it's 100 degrees outside, you really don't need the lights on.Ventilate
Make sure the air is flowing in your house - ceiling fans help or even just slightly cracking a back window can draw air through if your home doesn't have an open floor plan. However, DO NOT - I repeat - DO NOT only turn the fan on - that doesn't help ANYTHING at all and I can't even describe to you how many times we get service calls for an AC that isn't turned on because the homeowner is ONLY running the fan. The fan is not supposed to cool the house - only move air, and it wastes energy. So, the best thing to do is turn your thermostat on, leave the fan and ac on auto and let the energy star thermostat save you money and keep you comfy.Humidity
This is another reason not to use the fan by itself. The fan does NOT remove humidity in the air and it's the humidity that makes things unbearable. Now air conditioners do their part to keep the indoor humidity levels low, but only when used properly. If you live in an especially humid area, talk to your contractor about special humidity options.
Tuesday, October 21, 2008
More facts...

They also direct the public to their website for more statistics and information. http://www.eia.doe.gov/emeu/consumption/index.html
- Nearly three-quarters (72 percent) of all American households had air-conditioners. 47 percent of all households had central air-conditioning systems and 25 percent had window/wall air-conditioners. 1 percent had both central and window/wall air-conditioners.
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- In 1997, households in the South spent the most for air conditioning, an average of $201, while households in the Midwest spent the least, an average of $81. In the South, 57 percent of all households had electric air conditioners and used them all summer, compared to only 11 percent of the households in the Northeast and West.
Monday, October 20, 2008
High Energy Bills?
Friday, October 17, 2008
Statistical Maps


Thursday, October 16, 2008
Air Expo?
As the largest and most comprehensive HVACR exposition, the AHR EXPO attracts tens of thousands of attendees from all facets of the industry, including contractors, engineers, dealers, distributors, wholesalers, OEMs, architects and builders, industrial plant operators, facility owners and managers, agents and reps.Why is this good for homeowners or others looking to replace or add a system to their home? As the HVAC (heating, ventilation, air conditioning - the R gets added for Refrigeration) industry gets better at making products environmentally friendly you will pay less on your air conditioning bill. Specifically unique to the American industry, the companies are looking to keep the costs low for the actual buyer (like in Europe they can use more expensive units because the higher energy costs over there allow for a savings - which wouldn't translate in the US). This expo is also helpful to HVAC contractors/buyers...etc. because it brings together people in the industry from all over the world. That means that as different countries work to better their own energy needs/production, this information and technology can be shared. Air Conditioning and Heating is also regulated (heavily in California) by governmental agencies that are looking to save the environment or have energy customers pay a certain price. As such, the HVAC community needs to be kept abreast of these bills/laws and make changes to the products accordingly. Interesting. The papers/exhibitions that come out of it are helpful, but for Sinclair the trip to Chicago is not. We will be sitting this one out online.
Wednesday, October 15, 2008
Our Showroom
Tuesday, October 14, 2008
Everything You Wanted To Know
Monday, October 13, 2008
DIY Air Conditioner Maintenance
Friday, October 10, 2008
Tips from the ACEEE!
Central AC and Heat PumpsACEEE reminds homeowners that with an upgrade, especially to a SEER of 14 or more, there are considerable energy savings that go with it. To fully calculate this number (you will need to know how much your electric company charges kilowatt per hour (or however your electricity is measured)). Energy price calculators can be found a couple different places: Energystar.gov has a calculator, many of the brand names (carrier, bryant, etc.) have calculators on their websites, and your electricity company may even have a calculator of their own (probably a more accurate count of your own electrical charges). Another important thing to remember is to make sure your indoor and outdoor units match - because if they don't the life of the 'younger' unit will be very short and the units will not be running at the appropriate SEER. This is important because if the condenser and the furnace don't match, you will not save money or energy and the units will not work like they are supposed to. The ACEEE has many other helpful homeowner tips, media links and other sources of information. Other sources for finding an air conditioner are posted on the website: http://www.consumersearch.com/www/house_and_home/air-conditioner-reviews/reviews.html
Central air conditioners and air source heat pumps are both widely used in the U.S. and are the best option for maintaining comfort in areas that experience high humidity. Heat pumps are much more efficient than central air conditioners and can be used very effectively both for heating and cooling in southeastern states. Both central AC and air source heat pumps are rated according to seasonal energy efficiency ratio (SEER). This is the cooling output divided by the power input for a hypothetical average U.S. climate. The higher the SEER, the more efficient the air conditioner. To get the best performance and highest efficiency possible from your new system, consider the following:
- ACEEE recommends SEER of at least 14.5 In all climates, ACEEE recommends consumers purchase new cooling equipment at the ENERGY STAR level. If you live in a very hot-humid climate, consider the advanced efficiency levels as defined by the Consortium for Energy Efficiency (CEE). Your utility may offer incentives for equipment at these levels. Air conditioners and heat pumps meeting these performance criteria can be found by running a search in the ARI/CEE HVAC Directory.
- ACEEE recommends EER of at least 11.6 This ensures the unit is efficient throughout the year and when it is needed most (on the hottest days). If you live in a hot-dry climate, ACEEE recommends a high SEER (15) but a high EER is less important: 11.5 or 11.6 is adequate. Better yet, consider an evaporative cooler instead.
Thursday, October 9, 2008
Under Floor AC
Wednesday, October 8, 2008
the Technical Stuff...
Tuesday, October 7, 2008
R22 v. 410A
Monday, October 6, 2008
My Air Conditioner (Condenser) is UGLY!

Friday, October 3, 2008
I Bet You Didn't Know...
Thursday, October 2, 2008
NEWS
Wednesday, October 1, 2008
It's October...Apparently no one told the weather...
