Top Rated Heating & Cooling Experts for american standard hvac Harvey, 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 or cooling services that are focused on total home comfort remedies? The specialists at Keefe's Air Conditioning, Heating, & Electrical sell, install, and fix HVAC systems of all makes and models. Contact us today!
Commercial
HVAC Service
Commercial cooling and heating maintenance and repairs are inevitable. At Keefe's Air Conditioning, Heating, & Electrical, we deliver a comprehensive array of heating and cooling services to meet every one of your commercial HVAC installation, replacement, repair, and servicing needs.
Emergency
HVAC Service
Emergencies may and definitely do happen, and when they do, rest comfortably that our team will be there for you! Keefe's Air Conditioning, Heating, & Electrical is able to supply emergency assistance at any moment of the day or night. Never hesitate to contact us the minute an emergency occurs!
24 Hour Service
We deliver HVAC services 24 hours a day, 7 days a week, 365 days a year. Among our countless service options guarantees that your comfort requirements are achieved within your time frame and that even your trickiest heating or air conditioner problems will be fixed today. Your time is precious– and our team will never 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 leading provider of HVAC services. Serving residential properties and businesses within , we perform routine servicing, repair work and new installations customized 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
We also provide hvac repair services in the following cities
More About Harvey, LA
Harvey is a census-designated place (CDP) in Jefferson Parish, Louisiana, United States. Harvey is on the south side (referred to as the “West Bank”) of the Mississippi River, within the New Orleans–Metairie–Kenner Metropolitan Statistical Area. The majority-minority population was 20,348 at the 2010 census,[1] down from 22,226 at the 2000 census.
Harvey is located east of the Intracoastal Canal on the Mississippi River, at coordinates 29°53′28″N 90°04′09″W / 29.89111°N 90.06917°W / 29.89111; -90.06917. It is bordered to the east by Gretna, to the west by Marrero, to the southwest by Woodmere, and to the north, across the Mississippi, by New Orleans. The closest highway crossing of the river is the Crescent City Connection 4 miles (6 km) northeast of Harvey.
Space pressure can be either favorable or negative with respect to outside the space. Favorable pressure occurs when there is more air being provided than tired, and is typical to reduce the infiltration of outside impurities. Natural ventilation is a key aspect in minimizing the spread of air-borne diseases such as tuberculosis, the common cold, influenza and meningitis.
Natural ventilation needs little maintenance and is inexpensive. An a/c system, or a standalone air conditioning unit, offers 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 intended to preserve constant indoor air conditions.
The percentage of return air comprised of fresh air can normally be manipulated by adjusting the opening of this vent. Common fresh air intake is about 10%. [] A/c and refrigeration are provided 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 referred to as refrigerants.
It is vital that the cooling horse power is enough for the location being cooled. Underpowered air conditioning system will cause power waste and ineffective use. Adequate horsepower is needed for any air conditioner set up. The refrigeration cycle utilizes 4 essential elements to cool. The system refrigerant begins its cycle in a gaseous state.
From there it enters 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 device) regulates the refrigerant liquid to stream at the appropriate rate. The liquid refrigerant is gone back to another heat exchanger where it is enabled to evaporate, thus the heat exchanger is frequently called an evaporating coil or evaporator.
In the process, heat is taken in from inside and transferred outdoors, resulting in cooling of the building. In variable environments, the system might consist of a reversing valve that changes from heating in winter 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 really high effectiveness, and are sometimes combined with seasonal thermal energy storage so that the cold of winter season can be used for summer season a/c. 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 acts as a heat sink when the system remains in cooling (instead of charging) mode, triggering the temperature to slowly increase during the cooling season. Some systems consist of an “economizer mode”, which is sometimes called a “free-cooling mode”. When economizing, the control system will open (totally or partly) the outdoors air damper and close (completely or partly) the return air damper.
When the outside air is cooler than the required cool air, this will enable the demand to be fulfilled without utilizing the mechanical supply of cooling (typically chilled water or a direct expansion “DX” unit), thus conserving 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 enter the economizer mode. Central, “all-air” air-conditioning systems (or bundle systems) with a combined outside condenser/evaporator unit are typically installed in North American homes, offices, and public structures, but are challenging to retrofit (install in a structure that was not developed to get it) since of the large air ducts needed.
An option to packaged systems is the use of separate indoor and outside coils in split systems. Split systems are preferred and widely utilized around the world other than in The United States and Canada. In The United States and Canada, split systems are most typically seen in residential applications, however they are getting popularity in little commercial buildings.
The advantages of ductless air conditioning systems include easy setup, no ductwork, greater zonal control, flexibility of control and quiet operation. [] In area conditioning, the duct losses can represent 30% of energy consumption. Making use of minisplit can lead to energy savings in space conditioning as there are no losses connected with ducting.
Indoor units with directional vents install onto walls, suspended from ceilings, or fit into the ceiling. Other indoor units mount inside the ceiling cavity, so that short lengths of duct manage air from the indoor unit to vents or diffusers around the rooms. Split systems are more effective and the footprint is typically smaller sized than the plan systems.