Top Rated AC & Heating Experts for hvac courses Barataria, LA. Dial +1 800-349-3918. 24 Hour Calls. Guaranteed Services – Low Prices.
What We Do?
Residential
HVAC Service
Are you looking for residential heating and cooling support services that are focused on complete home comfort remedies? The professionals at Keefe's Air Conditioning, Heating, & Electrical sell, install, and fix HVAC units 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 a comprehensive variety of heating and cooling support services to meet every one of your commercial HVAC installation, replacement, repair, and routine maintenance demands.
Emergency
HVAC Service
Emergencies will and do develop, and when they do, rest assured that our team will be there for you! Keefe's Air Conditioning, Heating, & Electrical can deliver emergency services at any moment of the day or night. Don’t hesitate to get in touch with us the second an emergency happens!
24 Hour Service
We provide HVAC services 24 hours a day, 7 days a week, 365 days a year. One of our many service options ensures that your comfort demands are satisfied within your timespan and also even your most worrisome heating or air conditioner issues will be handled today. Your time is precious– and our experts will not keep you waiting!
25 YEARS EXPERIENCE
With over two decades of experience bringing our customer’s total satisfaction, Keefe's Air Conditioning, Heating, & Electrical is a top provider of HVAC services. Serving residential properties and businesses throughout , we perform regular servicing, repair work and new installations customized 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
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More About Barataria, LA
Barataria is a census-designated place (CDP) in Jefferson Parish, Louisiana, United States. The population was 1,109 at the 2010 census.[1] It is part of the New Orleans–Metairie–Kenner Metropolitan Statistical Area.
The name comes from Bayou Barataria, a tributary of Barataria Bay south of New Orleans. The bay in turn took its name from the fictional island awarded to Sancho Panza to govern, as a prank in Part II of Don Quixote.[2]
Room pressure can be either positive or unfavorable with regard to outside the space. Positive pressure happens when there is more air being supplied than exhausted, and prevails to minimize the seepage of outdoors impurities. Natural ventilation is a crucial consider lowering the spread of air-borne illnesses such as tuberculosis, the acute rhinitis, influenza and meningitis.
Natural ventilation requires little maintenance and is low-cost. An a/c system, or a standalone air conditioner, supplies cooling and humidity control for all or part of a structure. Air conditioned structures frequently have sealed windows, since open windows would work against the system meant to maintain consistent indoor air conditions.
The percentage of return air comprised of fresh air can usually be controlled by changing the opening of this vent. Common fresh air consumption is about 10%. [] A/c and refrigeration are supplied through the removal of heat. Heat can be removed through radiation, convection, or conduction. Refrigeration conduction media such as water, air, ice, and chemicals are described as refrigerants.
It is imperative that the cooling horsepower suffices for the location being cooled. Underpowered cooling system will result in power waste and ineffective use. Adequate horsepower is required for any air conditioning unit set up. The refrigeration cycle uses four important elements to cool. The system refrigerant starts 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 outdoors, cools, and condenses into its liquid stage. An (likewise called metering device) controls the refrigerant liquid to stream at the proper rate. The liquid refrigerant is gone back to another heat exchanger where it is enabled to vaporize, for this reason the heat exchanger is frequently called an evaporating coil or evaporator.
In the process, heat is absorbed from indoors and moved outdoors, resulting in cooling of the structure. In variable environments, the system might include a reversing valve that changes from heating in winter to cooling in summer season. By reversing the circulation of refrigerant, the heatpump refrigeration cycle is changed from cooling to heating or vice versa.
Free cooling systems can have very high efficiencies, and are often integrated with seasonal thermal energy storage so that the cold of winter season can be utilized for summer air conditioning. Common storage mediums are deep aquifers or a natural underground rock mass accessed through a cluster of small-diameter, heat-exchanger-equipped boreholes.
The heatpump is added-in due to the fact that the storage functions as a heat sink when the system is in cooling (rather than charging) mode, causing the temperature to slowly 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 (totally or partly) the outside air damper and close (completely or partly) the return air damper.
When the outside air is cooler than the demanded cool air, this will allow the demand to be fulfilled without using the mechanical supply of cooling (typically chilled water or a direct growth “DX” system), thus saving energy. The control system can compare the temperature of the outdoors air vs.
In both cases, the outside air needs to be less energetic than the return air for the system to get in 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 homes, workplaces, and public structures, however are hard to retrofit (set up in a structure that was not designed to get it) because of the bulky air ducts needed.
An option to packaged systems is using different indoor and outside coils in split systems. Split systems are chosen and widely utilized around the world other than in The United States and Canada. In North America, divided systems are most typically seen in property applications, but they are gaining appeal in little industrial buildings.
The benefits of ductless cooling systems consist of simple installation, no ductwork, higher zonal control, versatility of control and quiet operation. [] In space conditioning, the duct losses can account for 30% of energy usage. Making use of minisplit can result in energy savings in space 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 deal with air from the indoor system to vents or diffusers around the rooms. Split systems are more efficient and the footprint is normally smaller sized than the plan systems.