Top HVAC Pros for cost of new hvac system Westwego, 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 and cooling support services that are centered on home comfort solutions? The professionals at Keefe's Air Conditioning, Heating, & Electrical sell, install, and repair HVAC systems of all makes and models. Call us today!
Commercial
HVAC Service
Commercial heating and cooling maintenance and repairs are inevitable. At Keefe's Air Conditioning, Heating, & Electrical, we provide an extensive variety of heating as well as cooling solutions to meet each of your commercial HVAC installation, replacement, repair, and routine maintenance needs.
Emergency
HVAC Service
Emergencies can and do develop, when they do, rest comfortably that our team will be there for you! Keefe's Air Conditioning, Heating, & Electrical is able to provide emergency services at any time of the day or night. Never hesitate to get in touch with us the moment 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 ensures that your comfort needs are achieved within your time frame and also even your trickiest heating or air conditioner problems will be handled 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 premier provider of HVAC services. Serving homes and businesses throughout , we complete routine servicing, repairs and new installations tailored 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
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More About Westwego, LA
Westwego is a city in Jefferson Parish, Louisiana, United States, and a suburb of New Orleans. The population was 8,534 at the 2010 census.[6] It lies along the west bank of the Mississippi River.
Westwego is located at 29°54′11″N 90°8′35″W / 29.90306°N 90.14306°W / 29.90306; -90.14306 (29.902986, -90.142932).[6]
Space pressure can be either favorable or negative with regard to outside the room. Positive pressure occurs when there is more air being supplied than tired, and prevails to reduce the infiltration of outside contaminants. Natural ventilation is a crucial consider lowering the spread of air-borne diseases such as tuberculosis, the common cold, influenza and meningitis.
Natural ventilation needs little maintenance and is affordable. A cooling system, or a standalone a/c unit, offers cooling and humidity control for all or part of a structure. Air conditioned buildings typically have actually sealed windows, since open windows would work against the system planned to keep continuous indoor air conditions.
The portion of return air comprised of fresh air can normally be controlled by changing the opening of this vent. Typical fresh air intake has to do with 10%. [] Air conditioning and refrigeration are provided through the elimination of heat. Heat can be eliminated through radiation, convection, or conduction. Refrigeration conduction media such as water, air, ice, and chemicals are referred to as refrigerants.
It is important that the air conditioning horse power is sufficient for the area being cooled. Underpowered cooling system will cause power waste and inefficient usage. Appropriate horsepower is required for any a/c installed. The refrigeration cycle utilizes four vital aspects to cool. The system refrigerant starts its cycle in a gaseous state.
From there it gets in a heat exchanger (in some cases 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) manages the refrigerant liquid to flow at the appropriate rate. The liquid refrigerant is returned to another heat exchanger where it is permitted to vaporize, thus the heat exchanger is often called an evaporating coil or evaporator.
At the same time, heat is absorbed from inside and transferred outdoors, resulting in cooling of the structure. In variable climates, the system might include a reversing valve that changes from heating in winter to cooling in summertime. By reversing the flow of refrigerant, the heatpump refrigeration cycle is changed from cooling to heating or vice versa.
Free cooling systems can have very high effectiveness, and are in some cases integrated with seasonal thermal energy storage so that the cold of winter season can be used for summer 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 since the storage functions as a heat sink when the system is in cooling (rather than charging) mode, triggering the temperature level to gradually increase during the cooling season. Some systems consist of an “economizer mode”, which is in some cases called a “free-cooling mode”. When saving money, the control system will open (fully or partially) the outdoors air damper and close (totally or partially) the return air damper.
When the outside air is cooler than the required cool air, this will allow the need to be fulfilled without utilizing the mechanical supply of cooling (usually cooled water or a direct expansion “DX” system), hence saving energy. The control system can compare the temperature of the outside air vs.
In both cases, the outdoors air must 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 often installed in North American residences, offices, and public structures, but are tough to retrofit (set up in a building that was not designed to receive it) due to the fact that of the large duct needed.
An alternative to packaged systems is the usage of different indoor and outside coils in split systems. Split systems are chosen and commonly used worldwide except in The United States and Canada. In North America, split systems are most frequently seen in residential applications, but they are getting popularity in little commercial structures.
The advantages of ductless cooling systems consist of easy setup, no ductwork, greater 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 savings in area 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 install inside the ceiling cavity, so that short lengths of duct deal with air from the indoor system to vents or diffusers around the spaces. Split systems are more effective and the footprint is normally smaller sized than the package systems.