Best AC & Heating Experts for best hvac brands Kenner, LA. Dial +1 800-349-3918. 24 Hour Calls. Guaranteed Services – Low Prices.
What We Do?
Residential
HVAC Service
Are you searching for residential heating and cooling support services that are focused on complete home comfort solutions? The professionals at Keefe's Air Conditioning, Heating, & Electrical sell, install, and repair HVAC systems of all makes and models. Get in touch with us today!
Commercial
HVAC Service
Commercial cooling and heating maintenance and repairs are inevitable. At Keefe's Air Conditioning, Heating, & Electrical, we supply a comprehensive array of heating and cooling support services to meet all of your commercial HVAC installation, replacement, repair, and maintenance demands.
Emergency
HVAC Service
Emergencies can and definitely do happen, when they do, rest assured that our team will be there for you! Keefe's Air Conditioning, Heating, & Electrical can easily provide emergency services at any time of the day or night. Never hesitate to call us the moment an emergency occurs!
24 Hour Service
We deliver HVAC services 24 hours a day, 7 days a week, 365 days a year. One of our various service options ensures that your comfort demands are met within your timespan and that even your most worrisome heating or air conditioner concerns will be handled today. Your time is valuable– and our team won’t keep you waiting!
25 YEARS EXPERIENCE
With over two decades of experience bringing our client’s total satisfaction, Keefe's Air Conditioning, Heating, & Electrical is a premier provider of HVAC services. Serving residential properties and businesses throughout , we complete routine servicing, repair work and new installations tailored to your needs and budget guidelines.
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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
We also provide hvac repair services in the following cities
More About Kenner, LA
Kenner (historically French: Cannes-Brûlées)[4] is the seventh-largest city in the U.S. State of Louisiana following New Orleans, Baton Rouge, Shreveport, Lafayette, Lake Charles and Bossier City. It is the largest city in Jefferson Parish and the largest incorporated suburban city of New Orleans. The population was 66,702 at the 2010 census.
Originally inhabited by the Tchoupitoulas Indians,[5] the area along the Mississippi River was the first land in the New Orleans Metropolitan Area on which Europeans set foot. René-Robert Cavelier, Sieur de La Salle landed there in 1682. In 1855, Kenner was founded by Minor Kenner on land that consisted of three plantation properties that had been purchased by the Kenner family. At the time, all land north of what is now Airline Highway was swampland.
Space pressure can be either favorable or negative with respect to outside the room. Favorable pressure occurs when there is more air being provided than exhausted, and prevails to decrease the infiltration of outside contaminants. Natural ventilation is a crucial factor in reducing the spread of air-borne diseases such as tuberculosis, the common cold, influenza and meningitis.
Natural ventilation requires little upkeep and is inexpensive. An a/c system, or a standalone air conditioning system, supplies cooling and humidity control for all or part of a building. Air conditioned structures typically have sealed windows, due to the fact that open windows would work versus the system intended to keep constant indoor air conditions.
The percentage of return air comprised of fresh air can generally be manipulated by adjusting the opening of this vent. Normal fresh air intake is about 10%. [] A/c and refrigeration are provided through the elimination of heat. Heat can be eliminated through radiation, convection, or conduction. Refrigeration conduction media such as water, air, ice, and chemicals are described as refrigerants.
It is important that the air conditioning horsepower is enough for the area being cooled. Underpowered air conditioning system will result in power waste and inefficient use. Sufficient horse power is required for any air conditioning system set up. The refrigeration cycle uses four essential aspects to cool. The system refrigerant starts its cycle in a gaseous state.
From there it gets in a heat exchanger (often called a condensing coil or condenser) where it loses energy (heat) to the outdoors, cools, and condenses into its liquid phase. An (likewise called metering device) manages the refrigerant liquid to stream at the proper rate. The liquid refrigerant is gone back to another heat exchanger where it is enabled to evaporate, for this reason the heat exchanger is typically called an evaporating coil or evaporator.
At the same time, heat is taken in from inside your home and transferred outdoors, resulting in cooling of the structure. In variable environments, the system might include a reversing valve that switches from heating in winter season to cooling in summer. By reversing the circulation of refrigerant, the heatpump refrigeration cycle is altered from cooling to heating or vice versa.
Free cooling systems can have very high effectiveness, and are sometimes combined with seasonal thermal energy storage so that the cold of winter can be used for summer a/c. Common storage mediums are deep aquifers or a natural underground rock mass accessed via a cluster of small-diameter, heat-exchanger-equipped boreholes.
The heatpump is added-in due to the fact that the storage serves as a heat sink when the system remains in cooling (as opposed to charging) mode, causing the temperature to gradually increase throughout the cooling season. Some systems consist of an “economizer mode”, which is often called a “free-cooling mode”. When saving money, the control system will open (completely or partially) the outdoors air damper and close (totally or partially) the return air damper.
When the outdoors air is cooler than the required cool air, this will enable the demand to be satisfied without using the mechanical supply of cooling (typically cooled water or a direct growth “DX” unit), therefore saving energy. The control system can compare the temperature of the outside air vs.
In both cases, the outdoors air must be less energetic than the return air for the system to go into the economizer mode. Central, “all-air” air-conditioning systems (or package systems) with a combined outside condenser/evaporator system are often installed in North American homes, offices, and public structures, however are tough to retrofit (install in a building that was not designed to receive it) due to the fact that of the large duct required.
An option to packaged systems is using separate indoor and outdoor coils in split systems. Split systems are preferred and extensively utilized around the world except in The United States and Canada. In North America, split systems are frequently seen in property applications, but they are getting appeal in small commercial structures.
The benefits of ductless air conditioning systems include simple setup, no ductwork, higher zonal control, versatility of control and quiet operation. [] In space conditioning, the duct losses can represent 30% of energy usage. Making use of minisplit can lead to energy cost savings in space conditioning as there are no losses connected with ducting.
Indoor units with directional vents mount 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 system to vents or diffusers around the spaces. Split systems are more efficient and the footprint is generally smaller than the bundle systems.