Air Conditioning Repairs : Do It Yourself Or Call In An Expert?

Doing air conditioning repairs yourself, or hiring a professional to solve the problem for you, may both seem daunting. There are lots of businesses anywhere who offer to do air conditioning repairs, such as Charleston AC Repair, but if faced with the dilemma of financial strain, with a little insight into how air conditioning units work, you may be able to do it yourself. While carrying out air conditioning repairs, a person should find the cooling coil inside the air handler unit. The air handler and blower unit blows the air from the room across the cooling coil, making it cooler as it emits back into the room. Air conditioning controls are an important part of air conditioning repairs that aren’t considered, but they are a common problem. As they are electrical, calling a professional, like Charleston AC Repair, to advise the best way to handle the problem is recommended. They are the most common reason that a cooling system won’t work properly, and it is a lower-cost repair than new mechanical components. If an air conditioner isn’t working right, it’s possible to go online and find FAQs or Q&A for air conditioning repairs that will show you what steps to take to fix most AC problems. Some common self-help problems during air conditioning repairs may be due to several things. For instance, there may be a dirty filter, or crimped or obstructed air ducts that haven’t been properly installed, or have too many turns in them. If the problem is that a new capacitor is needed for hard starting motors, it can be replaced individually, and instructions for how to do it are usually with the new capacitor, but electrical safety caution needs to always be practiced when attempting air conditioning repairs. It’s not advisable to fiddle and meddle with an air conditioner blindly, just hoping to get lucky, as it could cost more money in the long run, as more damage may be caused.

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A Look Into The World Of Air Conditioning

Air conditioning is very important in the places people live in. It goes a long way to ensure that people are comfortable. Consequently, many households and business premises have the right equipment to do the job. Let us delve into air conditioning. It is important to have a clear idea of what it is and how it works. The thermal comfort in a room is assured by it. This is achieved by cooling or dehumidification. It other words, it is the conditioning of air which can be done through heating and disinfection as well.

Types Of Air Conditioners And How They Work

There are so many kinds of conditioners for air conditioning. They come in different shapes and sizes. For central air conditioning, the right equipment is used. They are very popular because of their efficiency. Another one that is popular for small spaces is the window air conditioner. It is not just easy to use but it economical as well. An air conditioning unit should work efficiently. These conditioners are efficient hence their great popularity. The other category of the unit is a condenser unit. This one is mainly used by people who live in suburban areas.

For those who live in apartment complexes, their most efficient bet for air conditioning is a multiple condenser. They will mostly be for each dwelling. Big businesses and office buildings will have special air conditioning. It is made possible by multiple condensers. These condensers must be located in an area that will cater for all rooms. Accordingly the units are kept on the roofs of the buildings. This is also the case for airports and other massive establishments. In some office complexes, there will be cooling towers connected to conditioning. All the spaces are catered by this.    

Many air conditioning systems may look different but, in principle they all work the same. Many people believe that air conditioning is about bringing cool air into a space. However, this is not the case at all. The warm air in the room is cycled back as cooled air and there is not extra air brought in by the conditioner. This is among the basic principles of the working of the systems. The work of air conditioner is same as a refrigerator without the box to insulate. This is just an overview to give you some idea of how it works. Many people do not really think about it but, the above facts reveal some of the basics.  

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Easy Ways To Make Your Home Air Conditioning Energy Efficient

Creature comforts such as a well-maintained environment are commonplace throughout most of the world. With temperatures fluctuating greatly at every latitude, you wish to have your home arctic cool in the summer and warm and cozy in the winter. To enjoy optimum operating efficiency of the system, you need to make sure that all the affairs and subjects are in place.

Energy Star is a primary measurement for efficient energy consumption and they offer several tips for smart energy consumption. Make sure your home is insulated properly. When you have air leaks you end up heating or cooling the outside air, as well as the inside. Going around the house to check air leaks through window frames, door jambs, attics etc. is an activity which will have to be performed. It is suggested that you should have enough insulation in the attic that major heat or cold is not leaking in. The exterior envelope and shell should be impenetrable. Run your hand along the edges of your window and door seals when checking for your leaks. There are various options to the seal leaks that your house might be suffering. Including caulking and sealant material including foam strips, these are available at any hardware store.

Duct problems can be alleviated by making sure they are air tight, properly sized for your system as well as keeping them clear of debris. Hiring a contractor with the correct equipment is the best way to do this. Ducts should always be laid flat, tangling or crushing is a strict no-no. Kinks can cause stress, which will cause fractures and thereby leaks. Duct tape, though the name suggests, but it might not serve the your perfect insulation needs. Insulation specifically for ductwork is the best, and you should search for something with a six or higher R rating. Have your hvac contractor perform a combustion safety test before they leave so you can be assured there will be no backdraft of gasses or oils.

Its advisable to go for new heat pumps or airconditioning systems if the existing systems are over twelve years old. With the advancement of technology, there will always be something better in the future to cool or heat your home than something that is older. Don’t be alarmed if the new unit that you go to buy looks much smaller than the earlier one you had. Much like computer chips getting smaller so has the technology for heat pumps and air conditioners shrunk in comparison to their grandparents. The current system that you own should be cycling on and off on its own at the specified time on your thermostat. Lubricated parts will have the system running smoothly. Clean your air conditioner coils for proper function and retain your coolant levels.

When trying to keep your home arctic cool in the summer and warm and cozy in the winter, purchase and maintain the system right for your home. Furnaces will run on gas or electric while boilers usually run on gas or oil. Baseboard heaters and radiant floor systems circulate the heat throughout the home and your budget will be the largest determining factor between the two. Central air conditioners have a higher SEER (Seasonal Energy Efficiency Ratio) than in days past. Heat pumps are used largely in moderate climates and calibrate between outdoor and indoor temperatures to do the cooling and heating. Programmable thermostats are an excellent item to purchase as they can keep the temperatures set at a constant energy saving level. With all of these points in place, you should be able to enjoy your indoor home for years to come!

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Household Air Conditioning Basics

HVAC Products

HVAC is the acronym for the home heating, ventilation and cooling system furthermore it is the reason for upwards of 40% of all household energy consumption. When people use this acronym they are generally referring to the overall feel of your house in terms of temperature, humidity, air quality and so on.

One of the main problems for house dwellers in many places around the world is maintaining the temperature at a reasonable level. This is generally done through the use of air conditioners, home dehumidifiers are also used a great deal but for controlling humidity levels.

Air conditioning systems can have many different features and so therefore they can be compared to each other in various ways, making the selection process a little testing. Here are a few guidelines for choosing an air conditioning unit:

Efficiency, of course get hold of the most efficient air conditioner that you can, this is of course even more important now with the rising cost of household fuel bills. Efficiency can be measured by the amount of energy needed to complete a specific task. A special scale is used by many manufacturers that enables you to compare units, the scale is called the S.E.E.R – scale. This stands for Seasonal, Energy, Efficiency, Rating. The minimum efficiency rating you should be looking for is a rating of level 10 and the scale goes up to 18, the higher the number the better.

Noise levels. Request to see the unit in action before buying. this will allow you to tell if it is too noisy or not. Ensure that you factor in the noise level and consider whether or not it will be tolerable in the place that you are thinking about installing it.

If you are designing a home or planning to move somewhere else then the regional climate will be a major consideration in just how much you have to pay attention to your air quality. It maybe that you require both an air conditioning unit and a home dehumidifier .

Features. There are of course an incredible amount of features that are offered these days. Don’t let yourself fall into the trap of thinking that more features means a better air conditioner. the best one may be very simple looking but very efficient. Therefore go for efficiency over features.

Proper installation is of very high priority when purchasing a unit. A HVAC contractor will often do this sort of work possibly with a builder and it will be their task to produce good air flow around the house. Achieving this is due almost completely down to getting good return air and supply air. This is ensured by the HVAC contractor so make sure you get a good one via recommendation from your local builder or through doing plenty of research.

With the above guidelines in mind you should have no problem finding a suitable air conditioning system and you may well be looking for a home dehumidifier at the same time so make sure you shop around to ensure you are getting a good deal.

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Air Conditioning Safe or Not?

Summer will soon be here and since we’ve all heard about the torrid days to comes, about the global warming, we are all inclined to install an air conditioning unit. The main problems with insyalling air conditioning are location and children rooms.

The air conditioning unit offers us the comfort that ten years ago people were only dreaming of. But today, thanks to progresses in technology, we can install air conditioning in our cars, in the office or at home. 

Most people fear air conditioning units can be harmful to their health. Many people complain about air conditioning, claiming it got them sick. The problem is not that air conditioning itself, the problem is the sensibility some people experience when it’s drafty or when the temperature suddenly changes. All air conditioning does is to cool down the temperature, and problem might only appears if the unit is not correctly placed. All inhabitants of the house must be consulted before buying an air conditioning. 

 Small wall air conditioning units can be placed in a central room and used for entire house. This way you can cool down the room you stay most in without creating draft, but you need to leave the doors open. Some people that don’t mind hearing the unit’s fan even place a unit in the bedroom, but they correctly install it in a way that directs the current away from the bed. 

In babies’ case, it is a little more complicated. Babies suffer because of the heat, are sensitive to it, wake up often during hot nights, so we can’t let them suffer like that and we need to find a solution. You should not let the baby play with his cubes, dolls or chickering baby grand piano  in direct contact with the constant current produced by the unit. There are three options : we place the air conditioning unit in the baby’s room and we let the room cool down when the baby is not there or we let it function constantly but we direct the air current correctly or we install the air conditioning somewhere in a hallway and we let it ventilate indirectly. 

 For those who are also planning a house construction or an improvement of their current house, there’s another air conditioning possibility: the air conditioning units that ventilate through fake ceilings plates. This is a great power unit that directs the cold air through tubes place in the ceiling and walls. New air conditioning options do not even include air, they only consist of pipes that are situated in your walls and ceiling and through witch circulates a constant flow of freezing water.

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How To Get Rid Of Musty Household Smells

Musty odor is clearly not a desirable quality for a house, it tends to give the impression of a dirty place and whilst it might actually not be noticeable to the owners it will almost certainly be so to visitors creating entirely the wrong sort of impression. What is more musty odors may indicate the presence of mould which in turn can kick off allergic reactions.

Musty odors can stop and start again varying upon the time of year and the climate. In the summer for example when the air conditioning is left running a great deal the air flow may eliminate the musty odor, however the cause may remain to come back and haunt you in the darker seasons. Home dehumidifiers can definetely help here.

High humidity is a likely cause of musty odors that may well stem from a basement that has cracks in its walls which allows moisture to seep in ot it may come simply from condensation. If you want to stop musty odor you really need to put a stop to the cause of the smell but there may well be more than one cause. The following will enable you to track down the cause of the problem most quickly:

To prevent condensation on water pipes which can be a source of moisture particularly in winter months is to cover the water pipes with an insulated pipe wrap, these are relatively cheap and are an easy w3ay to prevent moisture dripping of the pipes and onto the floor.

Sometimes an entire house can be affected by an odor that has risen from the basement and into the entire house but was originally caused by a lack of air flow and high humidity in the basement. Installation of a basement dehumidifier can prevent this problem from occurring and remove excess moisture, just make sure you have a drain available in order to take away the excess water gathered by the air dehumidifier otherwise you may have to purchase an air dehumidifier with a hose pipe and pump.

Double check to make sure that water thought to be from condensation is not really from tiny holes in water pipes. This problem can be solved most simply by attaching a pipe leak clamp if the hole is very small an epoxy compound can solve the problem with little problem, ask your local building supplier about both of them.

A problem of greater seriousness is when you have weeping walls that permit water to gain entry from the outdoors by seeping through them. The following process should help eliminate moisture coming from weeping walls:
Ensure a dry forecast.
Run home dehumidifiers and fans to dry the walls.
Using a brush with strong stiff bristles scrub the weeping areas with trisodium phosphate, which can be found at most regular home improvement stores and will clean the surface for you, allow the scrubbed walls to dry again completely.
Following the manufacturers instructins use latex concrete sealer to fully seal the walls.
This method alone will normally stop future weeping, if not then it is time to call the professionals.

Wall cracks can also be the cause of moisture entering a house, this is possible in new houses too. The cracks may be classed as active and likely to widen further or hopefully inactive and not likely to widen. Most cracks in walls are not difficult to repair with ready mixed concrete and a knife.

If you take the advice provided and direct it towards your particular difficulties then there is a high chance you will solve your musty household smell problem permanently. Remember that home dehumidifiers and portable dehumidifiers can help considerably

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Get What You Need in an Air Conditioning Unit

Which type of air conditioner is most suited to your requirements? There are a few means by which you can cool down the inside of your house, and each has a different price point. Here’s a look at the three main categories of residential air conditioning units, and some tips to help you make up your mind.

Window air conditioners are a favorite means of keep the home cool. They can be installed in almost any single or double hung window. They come with accordion-like panels that help them fit your window securely. Some models can also fit into sliding windows. These models are the least expensive, and are also suitable for just about any wall layout or window.

Through-the-wall units require that a hole be cut into the exterior walls. It’s important that the hole is perfectly crafted to fit the unit. The benefit of this style is that it doesn’t require any window space. It also permits an airtight, secure fit. Most window air conditioning units can actually be treated as through-the-wall units. They do require a supporting frame on the outside, though.

Portable units are just that: they aren’t permanently installed and can be easily moved around. These are the most recent air conditioning innovation, with everything you need in one compact package. While some have stationary stands, most have wheels that make them easy to move from one room to another. These air conditioners are perfect for rooms that don’t get constant use. This kind, though, is the most costly of the alternatives.

So which is best for you? Here are some things to keep in mind in order to help you make the right decision for your needs and your budget.

Sturdiness:Will the air conditioning unit be getting a lot of use, essentially running day and night? Inspect the base, frame and cover to make sure that it’s made from high quality materials.

Location: Will the unit be used in a bedroom? Or is its purpose to make the living room a comfortable temperature? The cooling capability of the unit will be affected by the location it’s in. Make sure you buy a unit that is able to cool off the whole room. As well, if it’s a very sunny room, you’ll probably need a more powerful air conditioner.

Learning curve: Don’t get a unit that’s so complicated that you spend most of the summer figuring out the controls. When it’s essential that the air conditioner be running, you don’t have any time to waste in learning how the settings work.

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Installing the most energy efficient central air conditioners

On a hot summer day the cool air from an air conditioner can give almost instant relief. When it comes time to buy a new air conditioner there are a few things you will want to think about. There are really just two styles of air conditioner available: central air conditioners and room air conditioners.

The main unit for central air conditioners are placed outside your home and blows air through the ducts and vents of your home to cool the whole house. A room air conditioner is installed in a window or wall and will only cool the room it is in. When shopping for a central air conditioner it pays to consider both capacity and energy efficiency.

The cooling capability of a central air conditioner is measure in British Thermal Units, otherwise known as BTU. You will not get enough cooling with a unit with too few BTU while one with too many BTU will waste expensive energy. Another rating to look at in terms of energy efficiency is the seasonal energy efficiency rating, which is known as SEER. The higher the SEER rating the more energy efficient a unit is. While central air conditioners with high SEER numbers cost more up front they will save you money on your energy costs over the life of the unit. Talk about the right size of unit for your particular needs with the company you hire to install your unit.

Installing a central air conditioner is a big investment and you want to find the one that can save you money now, but also lower your monthly energy bills. You want a unit that you can rely on during the hottest of days but uses the least amount of energy possible. You will have the central air conditioner that you chose for many years. It will be quiet and have minimal maintenance requirements. When the summer heat hits you want a reliable unit that you will not need to worry about. Read more about forced air conditioners .

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Tip To Prepare Your Home For Summer
The season seem to change quickly, and soon as we prepare for winter, summer is here, and we have switch our thinking from heating to cooling our home.

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What’s a Good Brand of Furnace Filters?

A Lennox furnace filter is engineered solely for a Lennox furnace, one of the best models in the furnace world.  Lennox has been a leader when it comes to furnaces for almost a hundred years.  When you buy a Lennox furnace filter you can maintain your furnace at its optimum condition.  A Lennox furnace is known as one of the best furnaces that you could ask for – why would you entrust your furnace to anything except a Lennox furnace filter?

If you have not yet operated a furnace in your house, you ought to realize that you have to replace the filter on a periodic basis.  The furnace filter at least be changed at the end of each month.  This will keep your furnace operating nicely and also will keep the dusty air from getting into your rooms.  When you put off replacing your furnace filter, the furnace will not only have to work extra hard to move air throughout the house, but you will also learn that the quality of air in your home is bad. The furnace warms up the air and then moves it all over the house.  If the air is unclean, then you are getting dirty air dispersed throughout your house.

Also, you will find that your heating payments will be dramatically reduced the more you take care of your furnace.  A Lennox furnace is among the best in the industry and is supposed to remain viable for years, but you have to take care of it.  When you make an investment with a Lennox furnace, you are not just making an investment in your home value, but are also cutting back on your bills.  This is because the Lennox furnace is made to remain useful for years and years and will help with your heating costs because it is effective.  If you are looking for a furnace, this one will last you and save you money on each heating bill because it is so efficient.

In addition to the heating costs, you will also lower your air conditioning costs.  When you depend on gas-forced air, you will use the furnace during summer, as well.  This means that you will definitely have to switch out your Lennox furnace filter during summer, too.  It is interesting how few people understand how to take care of their furnaces.  You must be diligent to replace the Lennox air filter on a monthly basis so that the furnace continues to function properly.

There are quite a few different styles of Lennox furnaces and the kind of Lennox furnace filter that you will need will depend on the make of furnace that you buy.  There are different sizes for a Lennox furnace, and they depend on the type of home you own.  A larger home will require a more robust furnace.  And the Lennox furnace filter that you require will depend on the size furnace that you run.  Be sure that you select the correct size of Lennox furnace filter for your state-of-the-art furnace.

Your Health & Your Furnace
Dry air in your house can make your throat feel dry, and cause or irritate respiratory illnesses. The heating seasons causes folk to start having repeated attacks of winter colds.

Is A Geothermal Heat Pump Efficient?
Geothermal heat pumps provide the most earth-friendly home heating and cooling system available. Installing a geothermal heatpump system, you’re investing in a naural heating souce that will uses less energy, provide for our childens future as it keeps the air clean and fresh

Oil Furnace Vs Gas Furnace
The future is here as some heating companies have abandoned servicing oil furnaces because their liability insurance rates had increased substantially, and the quantity of oil furnaces was declining.

Technorati Tags: air conditioning, furnace, home improvement

HVAC DYI Home Air Conditioning Repair?

DYI Home Air Conditioning Repair?

Everyone hates shelling out a wade of cash for home repairs, and there are times when doing it yourself is the best options, but when it comed to your home air condtioning doing it yourself my not be your best option, and any mistakes made can really add up costing you even more in the long run.

Air Conditioning Tool Required For System Repairs

by Roland Parris Jefferson III

One of the reasons air conditioning repairs may be costly is that it requires specialized tools and equipment and an air conditioning tool can be expensive, especially if its use is limited to that specific work. While many of the items sold as an air conditioning tool may be used for other work, there are a few that have no additional function.

As costly as air conditioner repairs may be, the cost of misdiagnosing a needed repair can be excessive. If a technician mistakenly replaces a wrong part and the unit still malfunctions, the owner of the vehicle is not going to pay for repairs. With the correct diagnostic air conditioning tool the technician can accurately determine what is wrong with the system and make the right choice of replacement parts almost all of the time. A quality diagnostic air conditioning tool can cost around $2000, but is a small price to pay for doing things right the first time.

Since air conditioning depends on pressure created by the compressor, gauges are needed to determine if the unit is functioning properly and can help determine where in the system pressure is being lost. This air conditioning tool can help diagnose problems with the compressor, the evaporator, and condenser or points in between and is helpful in finding leaks in the system’s tubing.

Gauges Help Diagnose Pressure Problems

The compressor, considered the heart of the system is a pump and has two ports. One input which pulls from the evaporator and send the gas and cold air to the condenser where the cold air is distributed to the home or vehicle. Gauges that can measure the input suction as well as output pressure can be helpful in finding the cause of the unit not working. The better air conditioning tool will have both type of gauges built into one unit.

Various air conditioning tools are designed to help locate leaks of the gas inside the system, with some requiring ultraviolet light to detect the leak while others use a coloring in the gas to pinpoint the problem. While either one will work, many mechanics insist the UV detectors help them with faster results in finding leaks in the system.

One of the most common air conditioning tools that can be used elsewhere in the home or garage is a simple thermometer. Since the gas entering the condenser should be around 32-degrees, a thermometer at the blower inside the car will generally register between 35 and 39 degrees. With the unit running, any temperature higher than 40 degrees may indicate a problem with the system.

Roland Parris Jefferson III is an online researcher based out of Los Angeles, California. Need more details and expert advice on Air Conditioning? Then please visit our Air Conditioning Tool Resource.

Article Source: Free Articles ArticleSnatch Article Directory

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HVAC Tips On Preparing Your Home For Summer

 HVAC Tips On Preparing Your Home For Summer

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The season seem to change quickly, and soon as we prepare for winter, summer is here, and we have switch our thinking from heating to cooling our home. 

Changing filters is the first must do, and it is simple enough to do it yourself. Updating your air conditioners, replacing older models with newer more efficient models can make a large impact on your utility bills. If you are not going to install a simple A/C window unit, and a central air conditioning is what is needed in our home, it is best to hire a local contractor who can size and install your air conditioner properly.

Tips:

Don’t try and fluctuate the temperature between different rooms in your home by closing channel outlets or you will unbalance the system and reduce its efficiency, and may cause your unit to work harder, and increasing your costs. When you’re away for many hours, turn the unit off. Keep the thermostat at 78 degrees in the summertime, a cushty temperature for most of us. Each degree of temperature ends up in a 4 p.c increase or decrease in your application bill.

 Air leaks are a major source of energy inefficiency. If a $1 bill slips easily  thru the opening around your doorway, you are losing valuable cool air and letting heat in.

Check with your local power company to see if they off rebate programs for updating, and replacing old air conditioners, furnaces, heat pumps, water heaters. and so forth with new energy efficient models. 

Energy saving tips from Progress Energy 

Summer

With temperatures rising and cooling systems running for longer periods of time, it’s the ideal time to take control of your electric bills.

• Set your thermostat on the highest comfortable setting. If you’re leaving for the day, turn it up a couple of degrees. Do not turn your cooling system off unless you’ll be gone for an extended period of time.  
   
• Clean or change your filters monthly. Dirty filters can increase operating costs by 20 percent. Don’t block registers and return vents with furniture or drapes.    
• Use a ceiling fan or portable fan to supplement your air conditioning. A fan can make you feel three to four degrees cooler (and only costs a half-cent per hour to operate) so you can set your thermostat a few degrees higher and save on cooling costs. Use in occupied rooms since fans cool people, not rooms. As a safety precaution, turn off ceiling fans when you leave your home.
• For central air conditioning systems, keep the fan switch on your thermostat in the "auto" position when cooling. This gives you better cooling and humidity control. Having the fan switch "on" continuously could cost $25 extra a month on your electric bill.  
• Close blinds, drapes and shades during the hottest part of the day. This keeps the sun’s rays from heating your house.  
• If you suspect your air conditioning system is not cooling properly, have it checked promptly. A unit that is having operational problems can cause extremely high bills.
• If your air conditioning equipment is older and less efficient, compensate by being extra careful about temperature settings, hours of operation and filter condition.   
    
• Use your microwave or countertop appliances for cooking instead of the oven or stove.    

• Make sure your home is properly insulated. In existing homes, wall insulation may be too expensive to install, so concentrate on attic and floor insulation.

  • In Carolina:

    • Ceiling: R-30

    • Wall: R-11 to R-19 in frame wall

    • Floor: R-19 in floors

What Is R-30 it a reference numer on the insulation value given to insulationg material.

Insulation is rated by thermal resistance, called R-value, which indicates the resistance to warm flow. The bigger the R-value, the bigger the insulating effectiveness. The R-value of thermal insulation relies on the kind of material, its thickness, and density. In working out the R-value of a multi-layered installation, the R-values of the individual layers are added. Installing more insulation in your house increases R-value and the resistance to heat flow.

The usefulness of an insulated wall or ceiling also relies on where the insulation is installed. As an example, insulation which is compressed won’t give you its full rated R-value. Also, the R-value of a wall or ceiling will be rather different from the R-value of the insulation itself because some heat flows round the insulation thru the studs and rafters. With careful design, this short-circuiting can be reduced.

 Preparing your home for summer can help make your home more comfortable, and can save you money that will stay in your pocket, and not the utility companies coffers.

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