Best AC & Heating Experts for commercial rooftop hvac units prices Kenner, LA. Call +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 complete home comfort remedies? The experts at Keefe's Air Conditioning, Heating, & Electrical sell, install, as well as fix HVAC systems of all makes and models. Reach out to us today!
Commercial
HVAC Service
Commercial heating and cooling repairs are unavoidable. At Keefe's Air Conditioning, Heating, & Electrical, we deliver an extensive variety of heating and cooling services to meet each of your commercial HVAC installation, replacement, repair work, and maintenance requirements.
Emergency
HVAC Service
Emergencies can and definitely do occur, when they do, rest assured that our experts 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 get in touch with us the moment an emergency occurs!
24 Hour Service
We offer HVAC services 24 hours a day, 7 days a week, 365 days a year. Among our many service options ensures that your comfort demands are met within your time frame and also even your trickiest heating and air conditioner issues will be solved today. Your time is valuable– and our team will never 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 top provider of HVAC services. Serving homes and businesses in , we perform routine servicing, repair work as well as new installations customized to your needs and budget guidelines.
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 positive or negative with respect to outside the space. Positive pressure takes place when there is more air being provided than tired, and prevails to reduce the seepage of outdoors impurities. Natural ventilation is an essential aspect in decreasing the spread of air-borne health problems such as tuberculosis, the acute rhinitis, influenza and meningitis.
Natural ventilation needs little maintenance and is inexpensive. An air conditioning system, or a standalone ac system, offers cooling and humidity control for all or part of a building. Air conditioned structures typically have actually sealed windows, due to the fact that open windows would work versus the system meant to maintain continuous indoor air conditions.
The percentage of return air made up of fresh air can normally be controlled by changing the opening of this vent. Common fresh air consumption is about 10%. [] Air conditioning and refrigeration are offered through the elimination of heat. Heat can be gotten rid of through radiation, convection, or conduction. Refrigeration conduction media such as water, air, ice, and chemicals are referred to as refrigerants.
It is essential that the cooling horse power is adequate for the location being cooled. Underpowered cooling system will cause power wastage and ineffective usage. Appropriate horsepower is required for any ac system installed. The refrigeration cycle utilizes four necessary aspects to cool. The system refrigerant starts its cycle in a gaseous state.
From there it gets in a heat exchanger (in some cases called a condensing coil or condenser) where it loses energy (heat) to the outside, cools, and condenses into its liquid phase. An (also called metering gadget) manages the refrigerant liquid to flow at the correct rate. The liquid refrigerant is returned to another heat exchanger where it is permitted to vaporize, for this reason the heat exchanger is typically called an evaporating coil or evaporator.
At the same time, heat is absorbed from inside your home and transferred outdoors, resulting in cooling of the building. In variable environments, the system might consist of a reversing valve that switches from heating in winter season to cooling in summertime. By reversing the circulation of refrigerant, the heatpump refrigeration cycle is changed from cooling to heating or vice versa.
Free cooling systems can have extremely high effectiveness, and are often combined with seasonal thermal energy storage so that the cold of winter can be utilized for summer 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 since the storage acts as a heat sink when the system is in cooling (instead of charging) mode, triggering the temperature level to gradually increase throughout the cooling season. Some systems include an “economizer mode”, which is in some cases called a “free-cooling mode”. When economizing, the control system will open (fully or partly) 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 permit the demand to be satisfied without utilizing the mechanical supply of cooling (normally cooled water or a direct expansion “DX” system), thus saving energy. The control system can compare the temperature of the outside air vs.
In both cases, the outside air should be less energetic than the return air for the system to get in the economizer mode. Central, “all-air” air-conditioning systems (or package systems) with a combined outside condenser/evaporator system are typically set up in North American homes, workplaces, and public buildings, however are difficult to retrofit (set up in a building that was not created to get it) because of the large duct needed.
An option to packaged systems is using different indoor and outdoor coils in split systems. Split systems are chosen and commonly used worldwide except in North America. In North America, divided systems are most frequently seen in domestic applications, however they are getting appeal in little business buildings.
The benefits of ductless cooling systems include easy setup, no ductwork, higher zonal control, versatility of control and peaceful operation. [] In area conditioning, the duct losses can account for 30% of energy consumption. Using minisplit can lead to energy cost savings in space conditioning as there are no losses connected with ducting.
Indoor units with directional vents install onto walls, suspended from ceilings, or suit the ceiling. Other indoor systems mount inside the ceiling cavity, so that brief lengths of duct handle air from the indoor unit to vents or diffusers around the spaces. Split systems are more efficient and the footprint is typically smaller sized than the package systems.