Top Rated AC & Heating Pros for hvac air freshener Violet, 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 services that are focused on home comfort solutions? The experts at Keefe's Air Conditioning, Heating, & Electrical sell, install, and repair HVAC systems of all makes and models. Reach out to us today!
Commercial
HVAC Service
Commercial cooling and heating repairs are inevitable. At Keefe's Air Conditioning, Heating, & Electrical, we supply a comprehensive variety of heating as well as cooling support services to meet each of your commercial HVAC installation, replacement, repair, and routine maintenance requirements.
Emergency
HVAC Service
Emergencies will and do occur, when they do, rest assured that our experts will be there for you! Keefe's Air Conditioning, Heating, & Electrical can easily supply emergency support at any moment of the day or night. Never 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 countless service options promises that your comfort demands are met within your timespan and also even your trickiest heating or air conditioner concerns will be fixed today. Your time is valuable– and our company 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 premier provider of HVAC services. Serving homes and businesses throughout , we perform routine servicing, repair work as well as new installations tailored to your needs and budget requirements.
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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 Violet, LA
Violet is a census-designated place (CDP) in St. Bernard Parish, Louisiana, United States. The population was 8,555 at the 2000 census. Violet is located on the east bank of the Mississippi River, approximately 7.5 miles (12.1 km) southeast of New Orleans and is part of the New Orleans–Metairie–Kenner Metropolitan Statistical Area.
The area now known as Violet was originally part of the Livaudais Plantation. Violet sprang up after the development of the Violet Canal. It was named by canal booster Albert Covington Janin, after his wife Violet Blair Janin, a Washington, D.C. socialite and part of the influential Blair family for whom the Blair House across from the White House in Washington D.C. is named.[1] Albert Janin spent his youth in St. Bernard Parish in the large Janin family home. His father, Louis Janin, Sr., a prominent lawyer who had immigrated from France to New Orleans in 1828, sent his sons to Europe for their education, including Albert. Albert was a partner with his father’s law firm, including the office in Washington, D. C., where he remained after marrying into the Blair family. His and Violet’s life together is told in Virginia Jean Laas’s book, Love and Power in the Nineteenth Century, the Marriage of Violet Blair.
Space pressure can be either positive or negative with respect to outside the space. Positive pressure takes place when there is more air being supplied than exhausted, and prevails to lower the seepage of outdoors contaminants. Natural ventilation is a key consider reducing the spread of air-borne health problems such as tuberculosis, the common cold, influenza and meningitis.
Natural ventilation requires little maintenance and is economical. An air conditioning system, or a standalone ac system, supplies cooling and humidity control for all or part of a structure. Air conditioned buildings frequently have actually sealed windows, because open windows would work versus the system intended to preserve constant indoor air conditions.
The percentage of return air comprised of fresh air can usually be controlled by adjusting the opening of this vent. Typical fresh air consumption has to do with 10%. [] A/c and refrigeration are provided 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 cooling horse power is sufficient for the area being cooled. Underpowered cooling system will lead to power waste and inefficient use. Appropriate horsepower is needed for any a/c installed. The refrigeration cycle utilizes four important elements to cool. The system refrigerant begins its cycle in a gaseous state.
From there it gets in 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 (likewise called metering device) controls the refrigerant liquid to stream at the correct rate. The liquid refrigerant is gone back to another heat exchanger where it is permitted 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 indoors and transferred outdoors, leading to cooling of the building. In variable environments, the system might include a reversing valve that changes from heating in winter season to cooling in summertime. 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 performances, and are often combined with seasonal thermal energy storage so that the cold of winter season can be used for summertime air conditioning. Common storage mediums are deep aquifers or a natural underground rock mass accessed by means of a cluster of small-diameter, heat-exchanger-equipped boreholes.
The heatpump is added-in since the storage functions as a heat sink when the system is in cooling (rather than charging) mode, triggering 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 (totally 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 permit the demand to be fulfilled without using the mechanical supply of cooling (usually cooled water or a direct growth “DX” unit), thus conserving 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 enter the economizer mode. Central, “all-air” air-conditioning systems (or bundle systems) with a combined outdoor condenser/evaporator unit are frequently installed in North American residences, workplaces, and public structures, however are tough to retrofit (install in a structure that was not designed to receive it) due to the fact that of the bulky air ducts needed.
An option to packaged systems is making use of different indoor and outdoor coils in split systems. Split systems are chosen and extensively used worldwide other than in The United States and Canada. In The United States and Canada, split systems are frequently seen in domestic applications, but they are getting popularity in small industrial structures.
The advantages of ductless cooling systems include easy installation, no ductwork, greater zonal control, flexibility of control and peaceful operation. [] In space conditioning, the duct losses can account for 30% of energy usage. Using minisplit can result in energy cost 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 short lengths of duct handle air from the indoor system to vents or diffusers around the rooms. Split systems are more effective and the footprint is generally smaller than the bundle systems.