Top Heating & Cooling Experts for hvac air freshener Chalmette, LA. Phone +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 centered on complete home comfort solutions? The professionals at Keefe's Air Conditioning, Heating, & Electrical sell, install, and fix HVAC systems of all makes and models. Reach out to us today!
Commercial
HVAC Service
Commercial cooling and heating repairs are unavoidable. At Keefe's Air Conditioning, Heating, & Electrical, we provide an extensive array of heating and cooling solutions to meet every one of your commercial HVAC installation, replacement, repair, and servicing requirements.
Emergency
HVAC Service
Emergencies can and do occur, and when they do, rest comfortably that our team will be there for you! Keefe's Air Conditioning, Heating, & Electrical is able to deliver emergency services at any time of the day or night. Don’t hesitate to contact us the minute an emergency happens!
24 Hour Service
We offer HVAC services 24 hours a day, 7 days a week, 365 days a year. Among our various service options guarantees that your comfort needs are met within your time frame and also even your trickiest heating and air conditioner issues will be fixed 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 total satisfaction, Keefe's Air Conditioning, Heating, & Electrical is a top provider of HVAC services. Serving residential properties and businesses within , we complete routine maintenance, repairs as well as new installations modified 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 Chalmette, LA
Chalmette (/ʃælˈmɛt/ shall-MET) is a census-designated place (CDP) in, and the parish seat of St. Bernard Parish, in southeast Louisiana, United States.[1] The 2010 census reported that Chalmette had 16,751 people. The 2011 population is listed as 17,119;[2] however, the pre-Katrina population was 32,069 at the 2000 census. The population hence declined by 46% between 2000 and 2010. Chalmette is part of the New Orleans–Metairie–Kenner Metropolitan Statistical Area. Chalmette is located east of downtown New Orleans and south of Arabi, towards Lake Borgne.
The community was named for plantation owner Louis-Xavier Martin de Lino de Chalmette (1720-1755). Chalmette was appended to the family name after acquiring their Louisiana plantation, in honour of Louis-Xavier Martin de Lino’s paternal great-grandmother, Antoinette Chalmette (died 1711)[3] “Chalmette,” in French, means pasture, or fallow land, (and traces to the Proto-Celtic word “kalm”).[citation needed]
Space pressure can be either positive or unfavorable with respect to outside the room. Positive pressure happens when there is more air being provided than exhausted, and is common to decrease the infiltration of outside pollutants. Natural ventilation is a key aspect in reducing the spread of airborne health problems such as tuberculosis, the cold, influenza and meningitis.
Natural ventilation requires little maintenance and is low-cost. A cooling system, or a standalone a/c, offers cooling and humidity control for all or part of a building. Air conditioned buildings frequently have sealed windows, since open windows would work against the system planned to keep continuous indoor air conditions.
The percentage of return air comprised of fresh air can normally be manipulated by adjusting the opening of this vent. Typical fresh air consumption is about 10%. [] A/c 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 referred to as refrigerants.
It is vital that the a/c horse power is sufficient for the area being cooled. Underpowered cooling system will cause power wastage and inefficient use. Sufficient horsepower is required for any a/c set up. The refrigeration cycle utilizes four essential elements to cool. The system refrigerant starts its cycle in a gaseous state.
From there it goes into 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) manages the refrigerant liquid to flow at the correct rate. The liquid refrigerant is returned to another heat exchanger where it is allowed to evaporate, 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 moved outdoors, leading to cooling of the building. In variable climates, the system might consist of a reversing valve that changes from heating in winter to cooling in summertime. 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 really high effectiveness, and are sometimes integrated 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 since the storage functions as a heat sink when the system remains in cooling (instead of charging) mode, triggering the temperature level to slowly increase during the cooling season. Some systems include an “economizer mode”, which is sometimes called a “free-cooling mode”. When saving money, the control system will open (totally or partly) the outside air damper and close (fully or partly) the return air damper.
When the outdoors air is cooler than the required cool air, this will enable the demand to be satisfied without using the mechanical supply of cooling (usually cooled water or a direct expansion “DX” system), thus saving energy. The control system can compare the temperature level of the outdoors air vs.
In both cases, the outdoors air should 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 outside condenser/evaporator system are frequently installed in North American homes, workplaces, and public buildings, however are tough to retrofit (install in a structure that was not designed to get it) since of the bulky duct needed.
An option to packaged systems is making use of different indoor and outdoor coils in split systems. Split systems are preferred and widely utilized worldwide except in The United States and Canada. In North America, split systems are most frequently seen in property applications, but they are gaining popularity in small business buildings.
The benefits of ductless cooling systems consist of simple installation, no ductwork, greater zonal control, flexibility of control and quiet operation. [] In area conditioning, the duct losses can represent 30% of energy consumption. Using minisplit can result in 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 fit into the ceiling. Other indoor systems install inside the ceiling cavity, so that short lengths of duct handle air from the indoor system to vents or diffusers around the spaces. Split systems are more effective and the footprint is normally smaller than the package systems.