Best Heating & Cooling Pros for carrier hvac Violet, LA. Phone +1 800-349-3918. 24 Hour Calls. Guaranteed Services – Low Prices.
What We Do?
Residential
HVAC Service
Are you looking for home heating and 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 units of all makes and models. Get in touch with us today!
Commercial
HVAC Service
Commercial cooling and heating repairs are unavoidable. At Keefe's Air Conditioning, Heating, & Electrical, we provide an extensive variety of heating and cooling services to meet all of your commercial HVAC installation, replacement, repair work, and routine maintenance needs.
Emergency
HVAC Service
Emergencies can and definitely do occur, when they do, rest assured that our team will be there for you! Keefe's Air Conditioning, Heating, & Electrical can offer emergency support at any moment of the day or night. Never hesitate to get in touch with 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 countless service options guarantees that your comfort demands are satisfied within your timespan and that even your most worrisome heating or air conditioner problems will be handled today. Your time is precious– and our company will never 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 perform regular maintenance, repairs as well as new installations modified to your needs and budget requirements.
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 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.
Room pressure can be either favorable or unfavorable with respect to outside the space. Positive pressure happens when there is more air being supplied than exhausted, and is typical to minimize the infiltration of outside pollutants. Natural ventilation is an essential factor in decreasing the spread of airborne diseases such as tuberculosis, the acute rhinitis, influenza and meningitis.
Natural ventilation needs little maintenance and is low-cost. An air conditioning system, or a standalone a/c, supplies cooling and humidity control for all or part of a structure. Air conditioned buildings typically have sealed windows, since open windows would work versus the system intended to keep consistent indoor air conditions.
The portion of return air comprised of fresh air can usually be manipulated by changing the opening of this vent. Typical fresh air consumption is about 10%. [] Cooling and refrigeration are offered 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 imperative that the cooling horsepower suffices for the area being cooled. Underpowered air conditioning system will cause power waste and inefficient usage. Adequate horse power is required for any ac system installed. The refrigeration cycle uses 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 outdoors, cools, and condenses into its liquid stage. An (likewise called metering gadget) controls the refrigerant liquid to stream at the proper rate. The liquid refrigerant is returned to another heat exchanger where it is permitted to evaporate, hence the heat exchanger is frequently called an evaporating coil or evaporator.
While doing so, heat is absorbed from indoors and transferred outdoors, leading to cooling of the building. In variable environments, the system might include a reversing valve that switches from heating in winter to cooling in summer. 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 efficiencies, and are in some cases combined with seasonal thermal energy storage so that the cold of winter can be utilized for summertime cooling. 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 because the storage serves as a heat sink when the system is in cooling (rather than charging) mode, causing the temperature level to slowly increase throughout the cooling season. Some systems consist of an “economizer mode”, which is often called a “free-cooling mode”. When economizing, the control system will open (fully or partly) the outside air damper and close (fully or partially) the return air damper.
When the outdoors air is cooler than the demanded cool air, this will allow the demand to be met without utilizing the mechanical supply of cooling (generally chilled water or a direct expansion “DX” system), therefore saving energy. The control system can compare the temperature level 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 outdoor condenser/evaporator unit are typically installed in North American residences, offices, and public buildings, but are tough to retrofit (install in a structure that was not developed to get it) due to the fact that of the large duct needed.
An alternative to packaged systems is making use of different indoor and outside 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 usually seen in property applications, but they are gaining appeal in little commercial structures.
The benefits of ductless air conditioning systems consist of easy setup, no ductwork, higher zonal control, flexibility of control and peaceful operation. [] In area conditioning, the duct losses can account for 30% of energy intake. Using minisplit can lead to energy savings in area conditioning as there are no losses related to ducting.
Indoor units with directional vents mount onto walls, suspended from ceilings, or suit 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 effective and the footprint is generally smaller than the package systems.