Top AC & Heating Experts for hvac compressor Harvey, LA. Call +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 support services that are focused on home comfort remedies? The professionals at Keefe's Air Conditioning, Heating, & Electrical sell, install, as well as fix HVAC units of all makes and models. Call us today!
Commercial
HVAC Service
Commercial cooling and heating maintenance and repairs are unavoidable. At Keefe's Air Conditioning, Heating, & Electrical, we supply a comprehensive variety of heating and cooling solutions to meet each of your commercial HVAC installation, replacement, repair work, and servicing needs.
Emergency
HVAC Service
Emergencies can and definitely do develop, when they do, rest comfortably that we will will be there for you! Keefe's Air Conditioning, Heating, & Electrical is able to deliver emergency assistance at any time of the day or night. Don’t hesitate to contact us the moment an emergency happens!
24 Hour Service
We provide HVAC services 24 hours a day, 7 days a week, 365 days a year. Among our countless service options ensures that your comfort needs are met within your time frame and that even your trickiest heating and air conditioner troubles will be handled today. Your time is valuable– and our team 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 residential properties and businesses in , we complete regular servicing, 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 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 unfavorable with respect to outside the room. Positive pressure takes place when there is more air being supplied than exhausted, and prevails to decrease the infiltration of outdoors contaminants. Natural ventilation is a key factor in reducing the spread of airborne health problems such as tuberculosis, the cold, influenza and meningitis.
Natural ventilation needs little maintenance and is low-cost. An air conditioning system, or a standalone air conditioning system, supplies cooling and humidity control for all or part of a structure. Air conditioned buildings typically have actually sealed windows, due to the fact that open windows would work versus the system meant to preserve consistent indoor air conditions.
The percentage of return air made up of fresh air can usually be controlled by adjusting the opening of this vent. Common fresh air intake has to do with 10%. [] Cooling 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 crucial that the cooling horsepower is sufficient for the location being cooled. Underpowered a/c system will cause power waste and ineffective usage. Sufficient horse power is needed for any air conditioner installed. The refrigeration cycle uses four essential elements to cool. The system refrigerant starts 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 phase. An (likewise called metering gadget) controls the refrigerant liquid to flow at the correct rate. The liquid refrigerant is gone back to another heat exchanger where it is enabled to vaporize, thus the heat exchanger is frequently called an evaporating coil or evaporator.
In the process, heat is taken in from inside and transferred outdoors, leading to cooling of the building. In variable climates, the system may include a reversing valve that switches from heating in winter to cooling in summer. By reversing the circulation of refrigerant, the heatpump refrigeration cycle is altered from cooling to heating or vice versa.
Free cooling systems can have extremely high efficiencies, and are sometimes combined with seasonal thermal energy storage so that the cold of winter season can be utilized for summertime 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 heat pump is added-in because the storage serves as a heat sink when the system is in cooling (as opposed to charging) mode, triggering the temperature to gradually increase during 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 partially) the outside air damper and close (fully or partially) the return air damper.
When the outside air is cooler than the required cool air, this will permit the need to be met without utilizing the mechanical supply of cooling (generally chilled water or a direct expansion “DX” unit), hence saving energy. The control system can compare the temperature of the outside air vs.
In both cases, the outdoors 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 bundle systems) with a combined outside condenser/evaporator system are often installed in North American residences, offices, and public structures, but are difficult to retrofit (set up in a structure that was not created to receive it) due to the fact that of the large duct required.
An alternative to packaged systems is the usage of separate indoor and outside coils in split systems. Split systems are preferred and extensively used worldwide except in North America. In North America, divided systems are most often seen in property applications, however they are gaining popularity in little business structures.
The advantages of ductless cooling systems include simple installation, no ductwork, higher zonal control, versatility of control and peaceful operation. [] In space conditioning, the duct losses can represent 30% of energy usage. Using minisplit can result in energy cost savings in space conditioning as there are no losses connected with ducting.
Indoor units with directional vents mount onto walls, suspended from ceilings, or suit the ceiling. Other indoor systems install inside the ceiling cavity, so that short lengths of duct handle air from the indoor unit to vents or diffusers around the spaces. Split systems are more efficient and the footprint is normally smaller than the bundle systems.