Best AC & Heating Pros for best hvac system Kenner, LA. Call +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 services that are focused on home comfort solutions? The professionals at Keefe's Air Conditioning, Heating, & Electrical sell, install, and also fix HVAC systems of all makes and models. Reach out to us today!
Commercial
HVAC Service
Commercial cooling and heating repairs are unavoidable. At Keefe's Air Conditioning, Heating, & Electrical, we deliver a comprehensive variety of heating as well as cooling services to meet each of your commercial HVAC installation, replacement, repair work, and maintenance requirements.
Emergency
HVAC Service
Emergencies can and definitely do happen, and when they do, rest assured that our team will be there for you! Keefe's Air Conditioning, Heating, & Electrical can provide emergency support at any moment of the day or night. Don’t hesitate to call us the second an emergency occurs!
24 Hour Service
We offer HVAC services 24 hours a day, 7 days a week, 365 days a year. One of our various service options guarantees that your comfort demands are met within your timespan and also even your trickiest heating and air conditioner problems will be resolved today. Your time is precious– and our company won’t keep you waiting!
25 YEARS EXPERIENCE
With over two decades of experience bringing our customer’s complete satisfaction, Keefe's Air Conditioning, Heating, & Electrical is a premier provider of HVAC services. Serving homes and businesses in , we complete routine servicing, repairs and also new installations tailored to your needs and budget demands.
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
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 regard to outside the room. Positive pressure takes place when there is more air being supplied than exhausted, and is common to minimize the seepage of outdoors impurities. Natural ventilation is a key consider decreasing the spread of airborne illnesses such as tuberculosis, the acute rhinitis, influenza and meningitis.
Natural ventilation needs little upkeep and is low-cost. A cooling system, or a standalone air conditioning system, provides cooling and humidity control for all or part of a structure. Air conditioned buildings often have sealed windows, due to the fact that open windows would work versus the system intended to preserve continuous indoor air conditions.
The portion of return air comprised of fresh air can normally be manipulated by changing the opening of this vent. Normal fresh air intake has to do with 10%. [] Air conditioning and refrigeration are supplied through the removal of heat. Heat can be gotten rid of through radiation, convection, or conduction. Refrigeration conduction media such as water, air, ice, and chemicals are described as refrigerants.
It is important that the a/c horse power is sufficient for the area being cooled. Underpowered cooling system will result in power waste and inefficient use. Sufficient horse power is required for any a/c unit installed. The refrigeration cycle uses 4 important components to cool. The system refrigerant starts its cycle in a gaseous state.
From there it enters a heat exchanger (sometimes called a condensing coil or condenser) where it loses energy (heat) to the outside, cools, and condenses into its liquid stage. An (also called metering gadget) regulates the refrigerant liquid to stream at the correct rate. The liquid refrigerant is gone back to another heat exchanger where it is enabled to vaporize, hence the heat exchanger is typically called an evaporating coil or evaporator.
At the same time, heat is absorbed from inside and transferred outdoors, resulting in cooling of the structure. In variable climates, the system might consist of a reversing valve that switches from heating in winter season to cooling in summer. By reversing the circulation of refrigerant, the heat pump refrigeration cycle is changed from cooling to heating or vice versa.
Free cooling systems can have really high efficiencies, and are sometimes combined with seasonal thermal energy storage so that the cold of winter season can be used for summertime air conditioning. Typical storage mediums are deep aquifers or a natural underground rock mass accessed through a cluster of small-diameter, heat-exchanger-equipped boreholes.
The heat pump is added-in because the storage functions as a heat sink when the system remains in cooling (instead of charging) mode, causing the temperature to slowly increase during 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 partly) the outdoors air damper and close (fully or partly) the return air damper.
When the outside air is cooler than the required cool air, this will allow the need to be fulfilled without utilizing the mechanical supply of cooling (normally chilled water or a direct expansion “DX” system), thus conserving energy. The control system can compare the temperature level of the outside air vs.
In both cases, the outside air must be less energetic than the return air for the system to get in the economizer mode. Central, “all-air” air-conditioning systems (or plan systems) with a combined outside condenser/evaporator unit are typically installed in North American houses, offices, and public structures, however are hard to retrofit (install in a building that was not designed to receive it) due to the fact that of the bulky air ducts required.
An option to packaged systems is the use of separate indoor and outdoor coils in split systems. Split systems are preferred and commonly utilized around the world other than in North America. In North America, divided systems are most often seen in domestic applications, however they are getting popularity in little industrial structures.
The benefits of ductless cooling systems include easy setup, no ductwork, higher zonal control, flexibility of control and quiet operation. [] In space conditioning, the duct losses can represent 30% of energy usage. Using minisplit can lead to energy savings in area conditioning as there are no losses related to ducting.
Indoor units with directional vents install onto walls, suspended from ceilings, or fit into the ceiling. Other indoor systems mount inside the ceiling cavity, so that brief lengths of duct handle air from the indoor system to vents or diffusers around the spaces. Split systems are more effective and the footprint is generally smaller than the plan systems.