Residential Heating And Air Conditioning Near Me - Are you looking to install a central AC in your home? Read this guide to learn more about installing central air, from installation costs to choosing the best unit.
Whether summers are getting hotter or we've lost our heat tolerance as we age, many of us are tempted to turn on our noisy window air conditioners. pull out and replace whole house central air conditioning systems. .
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However, we no longer pursue this view. Those of you who have forced air furnace duct work are concerned that replacing your heating system will be costly and inefficient. And if you don't have ducts, you don't know how you're going to add them without tearing up the house and spending a fortune. But adding central air is easier and cheaper than you think.
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When added to an existing forced air heating system, central air for a 2,000-square-foot home costs between $3,500 and $4,000, and can be done by two technicians in two to three days, often with little change. to the sewer.
For a home that needs duct work, the cost and labor time doubles. However, an experienced remodeling contractor can cleverly hide behind walls, behind closets, and in attics with minimal cuts in walls and ceilings and minimal mess.
The first order of business—and perhaps the most important decision when installing central air conditioning in your home—is choosing the right equipment.
Every air conditioning contractor should start their home assessment with the American Air Conditioning Contractors Guide J Load Calculation. This leads to an increase in the heat of your home. The calculation is very simple and will tell you what unit of measure you need. Switch to another contractor if the one you are considering wants to choose the right unit for your home based on experience alone. Although this is largely influenced by where you live, a number of factors influence the right size unit, including the amount of wall and attic insulation; types and location of windows and doors; and direct your home to the sun. The calculation can also inform you about the potential benefits of upgrading your home's insulation. By making your home more energy efficient, you may be able to reduce the amount of air conditioning you need.
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Follow these steps to determine what size central air unit you need for the size of your home.
Using heat gain calculations, the contractor will recommend an air conditioner size expressed in tonnage or Btu per hour (Btu/h). One ton is equal to 12,000 Btu per hour. Why is it so important to choose the right unit of measure?
A small unit cannot fully cool the building on the hottest days and will cost more because it has to run longer than a properly sized unit. A large compressor also costs more to run because it simply requires more electricity to run a larger unit. And a device that is too big does not reduce humidity effectively. This is because it cools the air so quickly that it shuts down before it has time to circulate the right amount of air through the coils to remove the right amount of moisture. . The result is a room that doesn't feel as cool as the temperature indicates. In fact, the room can feel damp and humid.
Once the unit is sized, the contractor should talk to you about efficiency, which is expressed in the Seasonal Energy Efficiency Rating (SEER). SEER estimates how many Btu an air conditioner puts out for every watt of electricity it uses. The higher the SEER, the lower the operating costs.
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Federal law requires new air conditioning units to have a SEER of at least 13. These units have lower operating costs, higher quality, more safety features, better sound screens and lower voltage requirements. In general, the higher the SEER, the higher the initial cost of the device.
Then you need to decide what type of system to buy. There are two types. A "packing system" combines a condenser that cools the refrigerant and removes warm air with a fan and coil system that cools and blows the air. The pipe is connected directly to the machine. It's basically a big black wall air conditioner. However, package systems are very rare.
With a "split system" the condenser is outside the house and the fan and coil system is inside; they are connected together by pipes through which the coolant flows. If you have a forced air furnace, the cooling pipes are connected to a cooling coil system that is installed in the furnace air handler.
Sometimes it goes directly to the existing plenary. If this does not work due to space limitations, the contractor will create a separate sheet metal room. If you don't have forced air, the fan and coil system is usually located in the attic, where it provides cool air through duct work. The 20- to 30-foot pipes that carry the refrigerant are camouflaged to look like downspouts.
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Even the quietest condensers make noise, so work with your contractor to find a location that isn't near a bedroom or home office window. Do not put the condenser under the deck or put it in completely, because it produces warm air from above. Any restriction of air flow will reduce the efficiency of the unit. However, you can hide the condenser in the landscape as long as air can circulate freely around it.
Most central air conditioners are split systems: the condenser is outside and the fan and coil system is inside, connected to the condenser by pipes that running outside the house. Pipes can be hidden as part of a gutter and downspout system. The ducts serve the second floor rooms through the roof registers. The ducts pass through the cupboards on the way to the rooms on the first floor.
You should check your channels. Changes are required many times to accommodate the amount of air being produced by the air conditioning system. Ironically, older duct systems, which tend to be larger, work best for central air conditioning upgrades. (As the heating industry learned more about airflow dynamics and the size of furnaces and supply systems, the ducts got smaller.)
Since the fan and coil unit is installed in the attic in most retrofit air conditioning systems, it is difficult to access the supply and return ducts to the ceiling joists. in the rooms on the first and second floors below.
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Ducts that supply rooms on the second floor usually run through the attic floor and fall between the joists of the attic floor where they are attached to the ceiling joists. Ducts supplying rooms on the first floor are reduced, where possible, through closets on the second floor.
The first step a contractor takes to determine the location of the ductwork is to draw a second floor plan and lay it out on top of the first floor plan. “In 99 percent of homes,” says Frank Scarangello of Staten Island, New York-based Scaran Heating and Air Conditioning, “second-floor closets provide access to first-floor ceiling cabinets. "
Ducts that run in closets take up less space than you think. Since most ducts are 12x6 inches or 10x8 inches, even in a relatively small 2x4 foot closet, they only take up 4 of the available 64 cubic feet. Some refrigeration contractors may recommend using flexible duct (small, inexpensive flexible pipes) instead of a rigid square hook. However, avoid flexible blacking in functional cabinets - it doesn't hold up well to wear and tear and is easy to puncture.
What kind of mess can you expect if you have to install ductwork? In most cases, the surfaces of walls and ceilings are almost unconnected. Holes will be cut in the ceilings of the first and second floors for the records, and some of the closet floors on the second floor will be worked to accommodate the new ducts. However, these holes are relatively small and the mess is easy to remove.
How To Install Central Air Conditioning
Even if your home doesn't have duct work, if air conditioning will make your home more pleasant in the summer, contact HVAC contractors to review the cost of air conditioning and the methods they would use. practice Choosing the right professional and equipment will ensure years of comfort, and is often less expensive and less stressful than you might think.
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Get the latest This Old House news, trusted tips, tricks and smart DIY projects from our experts straight to your inbox. Florida may be one of the few places in America where families fight over control of the AC unit more than the television remote. ! As unpredictable as Florida's summers and winters can be, indoor temperature control is key to a happy and temperate home year-round. When you need help keeping your home comfortable, our team at Jacob Heating & Air Conditioning is here to help!
Do you need an efficient heating or cooling system? Call Jacob Heating & Air Conditioning at (386) 337-3502 or contact us online today to connect with local experts for a free installation estimate!
Mrcool Mrcool Signature Residential 3 Ton 35000 Btu 16 Seer Upflow Central Air Conditioner In The Central Air Conditioners Department At Lowes.com
Almost 75% of the performance of the system you bought depends on correct installation and correct selection
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