The number one benefit of do it yourself air conditioning repair is that do it yourself air conditioning repair is much cheaper than having to hire a technician to do repairs for you. Do it yourself air conditioning repair is not a hard task. There are many manuals and books that can show you how to perform do it yourself air conditioning repair. By using resources to learn do it yourself air conditioning repair jobs, you will save a lot of money that you can put into other things.

Another benefit of do it yourself air conditioning repair is that you will be learning a new skill. Do it yourself air conditioning repair is good to get you into the habit of learning how to do things yourself and can get you into the habit of doing your own repairs. Parts for do it yourself air conditioning repair are not expensive and can be done fairly cheap especially if you go to a parts supplier who sells parts at a discounted price.

One more benefit of do it yourself air conditioning repair is that you do not have to rely on a technician. Knowing how to perform do it yourself air conditioning repair tasks, if your air conditioner breaks down you do not have to wait for a technician to come to your home and diagnose the problem then go get parts and do all the tasks necessary to repair the problem. With do it yourself air conditioning repair, you do not have to wait for a repair man and you can diagnose the problem yourself, making completing repairs a much quicker task.

The benefits of do it yourself air conditioning repair will not only help you save more money, but it will also educate you in the areas of do it yourself air conditioning repair, and make you more independent so that you can perform your own repairs.

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Ready for a change? Geothermal Heat Pumps is one of the most energy efficient ways to cool and heat your house with little to no maintenance needed.

Geothermal systems transfer heat from your home to the earth in the cooling mode, or from the earth to your home in the heating mode. Water is used as the heat transfer medium through a closed loop piping system buried in the ground. By using this stable thermal source, geothermal heat pumps provide energy efficient comfort year around with a factory- tested and sealed packaged unit, without the need for a noisy outdoor fan, or a flue.

The environmental advantages of geothermal systems have caught the eye of governmental agencies such as the Environmental Protection Agency (EPA) and the Department of Energy (DOE). Because geothermal technology is lowest in CO2 emissions, it provides a solution to global warming by primarily using the natural energy of the earth. EarthPure® (R-410A) zero ozone depletion refrigerant is available for ClimateMaster geothermal heat pumps for an even friendlier system.

In January 2006 the U.S. Federal government changed the minimum efficiency for air conditioners to 13 SEER from the previous minimum requirement of 10 SEER. Geothermal systems are up to twice the minimum required efficiency! As efficiency ratings increase, operating costs decrease. However, efficiency ratings alone do not tell the “whole story” when it comes to operating costs for homeowners. Fuel type, home construction, geographic location and thermostat settings are just some of the factors.

Over the years, geothermal systems have always been the leader in low operating costs. Recently, however, fossil fuels (natural gas, fuel oil and propane) have begun increasing at a much higher rate than electricity. The U.S. Department of Energy predicts that electricity prices will remain stable over the next twenty years, allowing some increase for inflation. Now is the time to consider electric technologies like geothermal heat pumps for heating, cooling and hot water needs.

Even a high efficiency natural gas furnace with a high efficiency air conditioner is still nearly twice the operating costs as a geothermal system. Since these comparisons are for new equipment (i.e. standard efficiencies = 13 SEER efficiency for air conditioners and 80% AFUE efficiency for furnaces), comparisons to existing equipment being replaced by a geothermal system would be even more dramatic. If the existing air conditioner is older, it may have an efficiency of between 8 and 10 SEER. Older furnaces could be as low as 65-70% efficient.

There are several categories of green energy (GE). They are anaerobic digestion, wind power, geothermal power, hydro power on a small scale, biomass power, solar power and wave power. Waste incineration can even be a source of green energy.

Nuclear power plants claim that they produce green energy as well, though this source is fraught with controversy, as we all know. While nuclear energy may be sustainable, may be considered renewable and does not pollute the atmosphere while it is producing energy, its waste does pollute the biosphere as it is released.

The transport, mining and phases before and after production of nuclear energy does produce and release carbon dioxide and similar destructive greenhouse gases. When we read of green energy, therefore, we rarely see nuclear power included.

Those who support nuclear energy say that nuclear waste is not, in fact, released into our earths biosphere during its normal production cycle. They stress as well that the carbon dioxide that nuclear energy production releases is comparable, in terms of each kilowatt hour of electricity, to such sources of GE as wind power.

As an example of the GE production the average wind turbine, such as the one in Reading England, can produce enough energy daily to be the only energy source for 1000 households.

Many countries now offer household and commercial consumers to opt for total use of green energy. They do this one of two ways. Consumers can buy their electricity from a company that only uses renewable green energy technology, or they can buy from their general supplies such as the local utility company who then buys from GE resources only as much of a supply as consumers pay for.

The latter is generally a more cost – efficient way of supplying a home or office with GE, as the supplier can reap the economic benefits of a mass purchase. Green energy generally costs more per kilowatt hour than standard fossil fuel energy.

Consumers can also purchase green energy certificates, which are alternately referred to as green tags or green certificates. These are available in both Europe and the United States, and are the most convenient method for the average consumer to support green energy. More than 35 million European households and one million American households now buy these GE certificates.

Tampa Geothermal Installation

While GE is a great step in the direction of keeping our environment healthy and our air as pollutant free as possible, it must be noted that no matter what the energy, it will negatively impact the environment to some extent.

Every energy source, green or otherwise, requires energy. The production of this energy will create pollution during its manufacture. Green energys impact is minimal, however.

You’ll cool off once inside and you shed the sweat soaked clothes. Just getting the house key in the hole makes you sweat. Then it hits you right in the face! A blast of hot air that has started your head pounding. No air conditioning!

OK, I know this has happened to at least 75% of the population. Especially if you live in the south, you know what I’m talking about. How can you prevent this from happening again? There are no absolute guarantees it won’t. No, you can’t be completely safe from this aggravating situation. But you can help your heating and cooling system just by reading your owner’s manual. I know, who reads these things? We do, the ones’ who have been in this same situation. Believe it or not, there are some good facts that you need to know to stay comfortable.

First and foremost: Learn how to operate your thermostat! I think about 10% do not know how to do this.

Second: Know where your filter is and replace it, or clean it, once a month, every 2 weeks if you have pets with hair. And I have to tell you, some people don’t even know they have filters for their units that must be cleaned or replaced some time. If this isn’t done you will have a very expensive repair bill.

Third: Locate all the electrical breakers, inside and out, to all your pieces of equipment. Some systems have electric air filters, or cleaners, or humidifiers, even other electrical components that could cause the system to stop. Know where the breakers are and how to turn them back on.

There aren’t that many parts of the system that a normal homeowner can deal with on the system. The first check point should be your thermostat. Be sure it is on, and the temperature is set at the correct temperature you want in the house. If this looks good, go to your filter and check it. If it looks like a rug, change it. If you’re not sure, change it anyway. Now give it about 15 minutes, put your hand as close to a vent in one of the rooms, and see if any cool air is coming out.

OK, so that didn’t work. Do you have any idea where the condensing unit is? It is usually somewhere along the back of the house, or on an end. Once you do find it, see if you can hear it running. Usually there is a fan close to the top which you may be able to see, hear, or feel hot air coming out the top. If this unit is not running there should be an electrical disconnect box on the wall within 3 feet of the unit. It only has one lever on the side which should say ‘ON’ and ‘OFF’.

Clearwater Air Conditioning Maintanence

Be sure the leaver is in the ON position. Your unit may have a delay on it which may not let it come on right away. Wait about 5 minutes, if it’s still not on you may have a problem.
You can go to your main electrical panel and be sure all breakers, at least one will be 110 v., and one will be a 230 v., going to your system, are not tripped off. Turn the breakers off and then back on kind of hard. Again, give the unit about 5 minutes. If nothing is happening, I suggest you call someone certified to work on your air conditioning system. If you are lucky enough to get the cool air on, you will have to be patient with it. Everything, walls, floors, furniture, ceilings, is at 96 + degrees. It will take a long time for everything to cool down to a tolerable temperature. It would probably be best to eat dinner out somewhere its cool. Let the unit try to catch up a little before you face that heat again.

These systems are pretty simple to operate. And after you read the maintenance and operation manual, you will be able to troubleshoot your problems, if they are minor, to keep from having another annoying and uncomfortable situation.

If you have to call a service technician to check your air conditioning, be sure he is certified and bonded. If he isn’t, find someone that is. This can save you time, money, and nerves. I was the customer service person for a fairly large heating and cooling contractor, I know what I’m talking about! There isn’t anything I haven’t heard from irate customers. Just keep your cool, read your manual, follow the directions, and hope for cooler weather.

The usual air conditioner components that need to be replaced are the faulty air compressor or condenser, defective air handling unit, defects in the duct system and the air leaks.

Clearwater Air Conditioning Maintenance

If your air conditioner doesn’t start, you have to look at the controls and the switches as most of the problems due to air condition repair are electrical repairs. You have to check whether the circuit breaker and the thermostat are properly functioning.

After that you need to check the air handling unit which comprises the return air plenum, air filter, blower fan, cooling and heating coil and the supply plenum. Next you need to check the circuit breakers for the compressors and the air handling units.

If the air conditioning problem is not resolved, then you need to check the duct system i.e. the return air ducts and the supply air ducts and the filters whether they carry air from the air handler to the different intended rooms in the building.

The other most common problem with air conditioners would be that the air conditioner doesn’t give good cooling effect. If so, you will need to check the blower unit.

If you find that it is dirty, you should clean it as it causes loss of cool air supply. The reduced cooling could also be due to old or aged air compressors which have to be replaced.

The air compressors are costly and this would be an expensive repair. Cooling effect is reduced even if the condensate from the air conditioner is not being drained properly or there are leaks in the air handler, or due to damaged air ducts or due to the problems in the air conditioner refrigerant system.

1. If you have an attic, you undoubtedly are wasting money on your heating bill. Take a close look at the entrance to the attic. If it is a drop down from the ceiling, hot air is moving up and through it.

2. When considering the layout of solar panels on your home, it is vital that you consider how to maximize the exposure to the sun. This is known as “orienting” and involves placing the panels in such a position that they receive as much sun as possible.

3. Check the Pressure in Your Tires – Under-inflated tires can reduce gas mileage by 3 to 5 percent and wear out the tires. Make sure to maintain pressures at the top end of the suggested psi of the tire.

4. Programmable Thermostats Save Money – Heating your home can be expensive. Programmable thermostats let you save money by setting the times when heating should occur and when it should not such as when you are at work.

5. Cut Lighting Costs – The lights in your home are huge money wasters. Switch to CFL lights. They last up to 10 times longer and cost less to run.

6. Heating Two Story Homes – Heat moves up, so you can manipulate it with your multi-level home. Close all vents other than on the lowest floor. Heat will migrate up and you will spend less. Geothermal Heat Pumps

7. The Electrical Grid – When it comes to renewable energy, you will quickly hear the term electrical grid. It refers the platform maintained by utilities across the country. With solar, you can feed energy into the grid when not using it.

8. Solar power not only saves you money, but helps stop global warming.

9. Window Energy Costs – Windows allow for the transfer of heat in a big way. Closing curtains or blinds over them at night can cut down on the rate of heat loss, saving you tons on your bill.

10. Changing Car Filters – Two energy wasters on your car are the fuel filter and air filter. Change them every 3,000 to 6,000 miles. Any oil change location can do it.

You should notice that the above tips do not really require you to make any drastic changes in your life. It is more a matter of eliminating the sloppy things to save some serious money.

I deal with this a lot as I do still rent. We’re fortunate enough to be renting a house rather than an apartment, but there are still a lot of limitations.

Start By Saving Energy

Even when you can’t replace that cranky old refrigerator, you can still save energy. Start with the light bulbs. Switch out to compact fluorescent lights, or CFLs. In many areas you can find them at a discount through your local electric company. I’ve seen them under $2.50 for a 3-pack in my area due to discounts run through my power company. Take advantage.

There is one catch to CFLs if you have a lot of closed fixtures. The standard spiral bulbs don’t work as well in closed fixtures. According to energystar.gov, you are best off using a reflector CFL in these areas. Similarly, if you have dimmer switches, you will want to be sure that your bulbs will work with these.

Clearwater Geothermal Air Conditioning

Also try to find out about recycling these, as they have a small amount of mercury and should not be just thrown in the trash. In my area Kohl’s recycles them.

You should also think more about when you are using electricity. Power down the computer if you won’t be using it for a time. Unplug appliances that don’t need to be plugged in all the time. Unplug the cell phone charger and other chargers.

Power strips can also be a big help. Use them to shut off all power to multiple items at once. This takes care of the “phantom load” that many electrical items have where they use electricity even when off. Often this is to run a clock or other nonessential. If you don’t need it to have electricity 24/7, find a way to make shutting it off all the way easy.

Watch for Green Apartments

You may not be able to move into one right now, but in some areas green apartments are turning up. Just a few miles from where I live, there’s a new apartment complex that is powered by solar power. Believe me, I would have loved to get on that list, but by the time I heard of it, the list was full.

I expect green apartments to be a trend. It’s a good value for the landlords and very appealing to many renters.

Tampa Geothermal Installation

Encourage Green Habits

Perhaps one of the biggest challenges is that you may not have access to many of the basic things homeowners take for granted. For example, recycling may or may not be available in some apartment communities, even if single family homes are required to recycle.

If your complex doesn’t recycle, talk to the rental agents about it. If they learn there is a demand for it, they’re more likely to sign up for recycle bins to be put out by the trash bins.

Being green in a rental situation is more difficult, but it is not impossible. These steps can help you to get onto the right path.

Dr. Bernard Hamel, former Director for the Institute for Environmental Studies at Drexil University, estimates that the levels of potentially deadly toxins in the average American home may be five times greater than the level of toxic pollutants found in the dirtiest city air.

Indoor air pollution poses a far greater risk to our health than outdoor pollution. Exposure to tobacco smoke, structural materials, mold, and even simple household dust can make us sick.

Biological contaminants such as mold and mildew allow disease-carrying pollutants to reproduce and spread their spores throughout the air. Toxic chemicals found in air fresheners, as well as average cleaning and grooming supplies can also be hazardous when build-up occurs in poorly ventilated rooms. Even the glue that holds 90% of today’s furniture together contains formaldehyde, which may cause nausea, headaches, lethargy and breathing problems in some people.

Another concern is lead paint, asbestos and radon, which were used in most homes, built before the 1980’s. Odorless, colorless and tasteless, these are all substances that are impossible to detect without proper testing.

Clearwater Air Conditioning Maintenance

When trying to safeguard your home against indoor pollution, follow these simple tips:

• Use pump bottles for cleaning supplies instead of spray cans. They spray less fumes and are easier to direct.
• Add more ventilation, or simply open your doors and windows more often to help air out the indoor pollution.
• Hire environmental testers to check for things like radon, lead and asbestos.
• Use “green” cleaning products. They’re cheaper and easy to make. Try these recipes for some common household cleaning jobs:

All Purpose Cleaner:

• 1 qt. warm water
• 1 tsp. liquid hand soap
• 1/4 tsp. lemon juice

Works well on floors, countertops, rugs and upholstery

Oven Cleaner:
Cover grime with baking soda. Spray with water until wet, keeping dry for 3-4 hours. Let sit overnight. In the morning wipe clean with clear water.

Furniture Polish:

• 1 pt. mineral oil
• 1 tsp. lemon juice

Tampa Geothermal Installation

Caustic household cleaners and chemicals may be the #1 source of acute human exposure to toxic substances, according to research done by the American Association of Poison Control Centers. They make us sick and they damage the environment. When you have to use a caustic substance around your home, remember two important tips:

• Know how to use them properly: Always use caustic chemicals and cleaners in a well-ventilated area. Use an air mask if possible.
• Know how to dispose of them properly: Improper disposal of household cleaners, paints and other chemicals is the main source of toxic pollution in the United States today.

Follow these tips when getting rid of your household chemicals:

• Never pour any hazard household substance down the drain.
• Keep original containers for ingredient lists and storage.
• Take lids off paint and let dry prior to disposing.
• Take all chemical containers to your local hazardous waste site for disposal.

To understand the operation of a geothermal heat pump, it helps to understand how a refrigerator works. A refrigerator uses a refrigeration circuit with four main components, a compressor (1), a condenser (2), an expansion device (3), and an evaporator (4). Refrigerant (sometimes referred to by the brand name Freon) is pumped through the circuit to transfer heat from the inside of the refrigerator to the outside.

The compressor (1) is the pump. It also pressurizes the refrigerant gas. Since temperature and pressure are directly related, as the pressure increases, the temperature increases. The high temperature/high pressure gas flows from the compressor to the condenser (2).The cooler air in the kitchen (relative to the temperature of the refrigerant, 150 to 180°F [65 to 85°C]) causes the refrigerant to condense into a liquid. When two surfaces at different temperatures touch (or are very near – separated only by tubing), the hotter surface cools and the cooler surface warms. This is a law of physics called the second law of thermodynamics. The condenser therefore releases heat to the kitchen.

The next step in the process involves the expansion device (3).The expansion device is a small orifice that the refrigerant is forced through. The small hole creates a pressure differential between the two sides of the device. Think of an expansion device like a dam on a river with a hole in the dam. The water leaking through the hole is at a low pressure on the downstream side; the water on the other side (being held back by the dam) is at a high pressure. Once again, the pressure/temperature relationship (lower pressure/ lower temperature) creates a cold, low pressure liquid refrigerant that gets fed to the evaporator (4).

As warm air inside the refrigerator (relative to the very cold temperature of the refrigerant) passes through the evaporator coil (4), the hotter surface (air inside the refrigerator) gets cooler and the cooler surface (refrigerant in the evaporator (4) tubing) gets warmer. The liquid refrigerant evaporates back into gas form, and the cycle starts over again as the refrigerant enters the compressor (1). The evaporator therefore absorbs heat from the inside of the refrigerator, which keeps the food cold.

Clearwater Geothermal Air Conditioning

An air conditioner or refrigerator transfers heat in only one direction. A heat pump can transfer heat in two directions, thereby heating or cooling the space. Most heat pumps heat or cool the air. Some heat pumps heat or chill water. An additional component, a reversing valve, is added to a heat pump, which allows the refrigerant to change direction, allowing the space that was being cooled to be heated.

A geothermal heat pump has a compressor, a condenser, an expansion device, and an evaporator like a refrigerator, but also includes a reversing valve to allow both heating and cooling. The big difference between a refrigerator or traditional air conditioner and a geothermal heat pump is the way heat is transferred. A geothermal heat pump transfers heat between the refrigerant circuit and the ground instead of between the refrigerant circuit and the air. The ground is a much milder heat source, since the temperature changes very little over the course of the year. The outside air temperature, however, varies significantly over the year, making a geothermal heat pump much more energy efficient than a traditional air conditioner or heat pump. A geothermal heat pump compressor also operates at lower pressures because of the milder heat source/heat sink (the ground), helping provide longer life expectancies.

A geothermal heat pump is a like a refrigerator in many ways. Simple refrigerator technology coupled with the stable temperature of the Earth provides quiet, reliable, and energy efficient heating and cooling systems for today’s discerning homeowners.

Where the mixed signals were coming from concerned the fact that at the same time the President was calling on more government backing for research and development, the NREL, the National Renewable Energy Laboratory of Golden, Colardo was laying off workers and contractors left and right.

Geothermal Tax Credits

Apparently, the Laboratory got the hint, because soon after the State of the Union Address, everyone was re-hired. The second speech of the President’s was actually given at the NREL. There is almost unanimous public support for the federal backing through research grants, tax breaks, and other financial incentives of research and development of alternative energy sources.

The NREL is the nation’s leading component of the National Bioenergy Center, a virtual center that has no central bricks and mortar office. The NREL’s raison d’etre is the advancing of the US Department of Energy’s and the United States’ alternative energy objectives.

The laboratory’s field researchers and staff scientists, in the words of Laboratory Director Dan Arvizu, support critical market objectives to accelerate research from scientific innovations to market-viable solutions. At the core of this strategic direction are NREL’s research and technology development areas.

These areas span from understanding renewable resources for energy, to the conversion of these resources to renewable electricity and fuels, and ultimately to the use of renewable electricity and fuels in homes, commercial buildings, and vehicles. The federally-backed Laboratory directly helps along the United States’ objectives for discovering renewable alternative fuels for powering our economy and our lifestyles.

The NREL is set up to have several areas of expertise in energy research and development. It spearheads research and development efforts into renewable sources of electricity; these would include such things as solar power, wind power, biomass power, and geothermal power.

It also spearheads research and development of renewable fuels for powering our vehicles such as biomass and biodiesel fuels and hydrogen fuel cells. Then, it seeks to develop plans for integrated system enginnering; this includes bringing alternative energy into play within buildings, electrical grids and delivery systems, and transportation infrastructures.

The Laboratory is also set up for strategic development and analysis of alternative energy objectives through the forces of economics, market analysis and planning, and alternative energy investment portfolios structurings.

Clearwater Geothermal Air Conditioning

The NREL is additionally equipped with a Technology Transfer Office. This Office supports laboratory scientists and engineers in the practical application of and ability to make a living from their expertise and the technologies they develop.

NREL’s research and development staff and its facilities are recognized for their remarkable prowess by private industry, which is reflected in the hundreds of collaborative projects and licensed technologies that the Laboratory now has with both public and private partners.