Best AC & Heating Experts for hvac air freshener Arabi, LA. Dial +1 800-349-3918. 24 Hour Calls. Guaranteed Services – Low Prices.
What We Do?
Residential
HVAC Service
Are you searching for home heating or cooling services that are centered on home comfort solutions? The experts at Keefe's Air Conditioning, Heating, & Electrical sell, install, and fix HVAC systems of all makes and models. Reach out to us today!
Commercial
HVAC Service
Commercial heating and cooling repairs are inevitable. At Keefe's Air Conditioning, Heating, & Electrical, we deliver a comprehensive variety of heating and cooling support services to meet each of your commercial HVAC installation, replacement, repair, and routine maintenance needs.
Emergency
HVAC Service
Emergencies will and do occur, and when they do, rest assured that our experts will be there for you! Keefe's Air Conditioning, Heating, & Electrical is able to provide emergency assistance at any time of the day or night. Don’t hesitate to contact us the moment an emergency occurs!
24 Hour Service
We provide HVAC services 24 hours a day, 7 days a week, 365 days a year. One of our countless service options ensures that your comfort demands are achieved within your time frame and that even your trickiest heating and air conditioner issues will be handled today. Your time is precious– and our company will never keep you waiting!
25 YEARS EXPERIENCE
With over two decades of experience bringing our client’s complete satisfaction, Keefe's Air Conditioning, Heating, & Electrical is a premier provider of HVAC services. Serving homes and businesses in , we complete regular maintenance, repair work and new installations tailored to your needs and budget requirements.
Testimonials
Contact Us
Keefe’s Air Conditioning, Heating, & Electrical
1919 Enterprise Dr, Harvey, LA 70058, United States
Telephone
+1 800-349-3918
Hours
Open 24 hours
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More About Arabi, LA
Arabi (/ˈærəbi/)[1] is a census-designated place (CDP) in St. Bernard Parish, Louisiana, United States. It lies on the eastern bank of the Mississippi River, between the Lower 9th Ward of New Orleans and Chalmette within the Greater New Orleans metropolitan area. The population was 8,093 at the 2000 census.
Arabi was established in the 19th century as a suburb of New Orleans, along the east bank of the Mississippi River. Arabi was part of Orleans Parish; however, a law passed in the 1880s stated that slaughterhouses could not be located within the City of New Orleans.[2] An 1851 map calls the area Jacksonburgh, a name believe to be derived from Andrew Jackson.[3]
Space pressure can be either favorable or negative with regard to outside the room. Positive pressure occurs when there is more air being supplied than exhausted, and is common to lower the infiltration of outside impurities. Natural ventilation is a key consider reducing the spread of air-borne diseases such as tuberculosis, the common cold, influenza and meningitis.
Natural ventilation needs little upkeep and is low-cost. An air conditioning system, or a standalone a/c, provides cooling and humidity control for all or part of a building. Air conditioned structures frequently have sealed windows, since open windows would work versus the system planned to keep continuous indoor air conditions.
The portion of return air comprised of fresh air can normally be controlled by adjusting the opening of this vent. Typical fresh air consumption is about 10%. [] Cooling and refrigeration are offered through the elimination of heat. Heat can be removed through radiation, convection, or conduction. Refrigeration conduction media such as water, air, ice, and chemicals are referred to as refrigerants.
It is imperative that the a/c horsepower is enough for the area being cooled. Underpowered cooling system will lead to power waste and ineffective usage. Adequate horsepower is required for any a/c unit installed. The refrigeration cycle uses 4 important elements to cool. The system refrigerant begins its cycle in a gaseous state.
From there it goes into a heat exchanger (often called a condensing coil or condenser) where it loses energy (heat) to the outside, cools, and condenses into its liquid phase. An (likewise called metering device) manages the refrigerant liquid to flow at the appropriate rate. The liquid refrigerant is gone back to another heat exchanger where it is allowed to evaporate, thus the heat exchanger is often called an evaporating coil or evaporator.
At the same time, heat is taken in from indoors and moved outdoors, leading to cooling of the building. In variable climates, the system may include a reversing valve that changes from heating in winter season to cooling in summer season. By reversing the flow of refrigerant, the heatpump refrigeration cycle is altered from cooling to heating or vice versa.
Free cooling systems can have very high performances, and are in some cases integrated with seasonal thermal energy storage so that the cold of winter can be used for summertime a/c. Typical storage mediums are deep aquifers or a natural underground rock mass accessed via a cluster of small-diameter, heat-exchanger-equipped boreholes.
The heat pump is added-in because the storage acts as a heat sink when the system remains in cooling (as opposed to charging) mode, causing the temperature to slowly increase throughout the cooling season. Some systems consist of an “economizer mode”, which is in some cases called a “free-cooling mode”. When saving money, the control system will open (completely or partially) the outdoors air damper and close (fully or partly) the return air damper.
When the outside air is cooler than the demanded cool air, this will enable the need to be met without using the mechanical supply of cooling (usually cooled water or a direct expansion “DX” system), therefore conserving energy. The control system can compare the temperature level of the outside air vs.
In both cases, the outdoors air must be less energetic than the return air for the system to enter the economizer mode. Central, “all-air” air-conditioning systems (or bundle systems) with a combined outdoor condenser/evaporator system are frequently installed in North American houses, workplaces, and public buildings, however are tough to retrofit (install in a structure that was not designed to receive it) due to the fact that of the large air ducts needed.
An option to packaged systems is the usage of different indoor and outdoor coils in split systems. Split systems are chosen and widely used around the world other than in The United States and Canada. In North America, divided systems are frequently seen in property applications, but they are acquiring popularity in small industrial buildings.
The benefits of ductless air conditioning systems include simple setup, no ductwork, higher zonal control, versatility of control and quiet operation. [] In area conditioning, the duct losses can account for 30% of energy consumption. Making use of minisplit can result in energy savings in space conditioning as there are no losses connected with ducting.
Indoor systems with directional vents install onto walls, suspended from ceilings, or suit the ceiling. Other indoor systems install inside the ceiling cavity, so that short lengths of duct deal with air from the indoor unit to vents or diffusers around the rooms. Split systems are more efficient and the footprint is generally smaller than the package systems.