Best HVAC Experts for amana hvac Barataria, 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 or cooling support services that are focused on total home comfort remedies? The experts at Keefe's Air Conditioning, Heating, & Electrical sell, install, as well as 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 unavoidable. At Keefe's Air Conditioning, Heating, & Electrical, we provide an extensive array of heating as well as cooling solutions to meet all of your commercial HVAC installation, replacement, repair, and routine maintenance requirements.
Emergency
HVAC Service
Emergencies will and definitely do occur, when they do, rest assured that our experts will be there for you! Keefe's Air Conditioning, Heating, & Electrical can supply emergency services at any time of the day or night. Never hesitate to contact us the moment an emergency happens!


24 Hour Service
We deliver HVAC services 24 hours a day, 7 days a week, 365 days a year. Among our many service options promises that your comfort requirements are achieved within your timespan and that even your most worrisome heating and air conditioner problems will be solved today. Your time is valuable– and our experts won’t 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 top provider of HVAC services. Serving homes and businesses in , we complete regular maintenance, repair work as well as new installations tailored 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
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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 favorable or unfavorable with respect to outside the room. Favorable pressure happens when there is more air being provided than tired, and is typical to reduce the infiltration of outdoors contaminants. Natural ventilation is a crucial factor in minimizing the spread of air-borne health problems such as tuberculosis, the cold, influenza and meningitis.
Natural ventilation requires little upkeep and is affordable. A cooling system, or a standalone a/c, supplies cooling and humidity control for all or part of a building. Air conditioned structures often have sealed windows, due to the fact that open windows would work versus the system planned to maintain consistent indoor air conditions.
The portion of return air made up of fresh air can usually be controlled by changing the opening of this vent. Normal fresh air intake has to do with 10%. [] Air conditioning 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 vital that the air conditioning horse power is sufficient for the area being cooled. Underpowered a/c system will result in power waste and inefficient usage. Appropriate horsepower is required for any a/c installed. The refrigeration cycle utilizes four necessary aspects to cool. The system refrigerant begins its cycle in a gaseous state.
From there it goes into a heat exchanger (in some cases called a condensing coil or condenser) where it loses energy (heat) to the outdoors, cools, and condenses into its liquid stage. An (also called metering device) regulates the refrigerant liquid to flow at the proper 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 taken in from inside your home and moved outdoors, resulting in cooling of the building. In variable environments, the system may consist of a reversing valve that changes from heating in winter season to cooling in summer season. By reversing the flow of refrigerant, the heat pump refrigeration cycle is altered from cooling to heating or vice versa.
Free cooling systems can have very high effectiveness, and are sometimes integrated with seasonal thermal energy storage so that the cold of winter season can be utilized for summer cooling. Typical 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 because the storage acts as a heat sink when the system is in cooling (as opposed to charging) mode, triggering 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 (completely or partially) the outdoors air damper and close (totally or partly) the return air damper.
When the outside air is cooler than the demanded cool air, this will allow the need to be fulfilled without using the mechanical supply of cooling (normally cooled water or a direct expansion “DX” unit), thus 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 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, offices, and public buildings, however are tough to retrofit (set up in a structure that was not created to get it) due to the fact that of the large air ducts needed.

An alternative to packaged systems is the usage of separate indoor and outside coils in split systems. Split systems are preferred and widely utilized around the world other than in North America. In The United States and Canada, divided systems are frequently seen in property applications, but they are acquiring appeal in small business structures.
The benefits of ductless air conditioning systems consist of simple setup, no ductwork, greater zonal control, versatility of control and quiet operation. [] In space conditioning, the duct losses can account for 30% of energy intake. Making use of minisplit can lead to energy savings in space conditioning as there are no losses associated with ducting.
Indoor units with directional vents install onto walls, suspended from ceilings, or suit the ceiling. Other indoor units mount inside the ceiling cavity, so that brief lengths of duct manage air from the indoor system to vents or diffusers around the rooms. Split systems are more efficient and the footprint is generally smaller sized than the plan systems.
