Best HVAC Pros for horizon hvac Westwego, LA. Call +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 services that are focused on total home comfort solutions? The experts at Keefe's Air Conditioning, Heating, & Electrical sell, install, and also fix HVAC units of all makes and models. Call us today!
Commercial
HVAC Service
Commercial cooling and heating repairs are unavoidable. At Keefe's Air Conditioning, Heating, & Electrical, we supply an extensive range of heating and cooling solutions to meet each of your commercial HVAC installation, replacement, repair, and routine maintenance needs.
Emergency
HVAC Service
Emergencies will and do occur, and when they do, rest comfortably that our experts will be there for you! Keefe's Air Conditioning, Heating, & Electrical can easily deliver emergency support at any time of the day or night. Never 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. One of our many service options promises that your comfort needs are met within your timespan and that even your most worrisome heating and air conditioner problems will be handled today. Your time is precious– and our team won’t 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 leading provider of HVAC services. Serving residential properties and businesses throughout , we perform regular servicing, repair work and also new installations tailored to your needs and budget demands.
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 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]
Room pressure can be either favorable or negative with respect to outside the room. Positive pressure happens when there is more air being supplied than tired, and prevails to lower the infiltration of outdoors impurities. Natural ventilation is an essential consider minimizing the spread of airborne illnesses such as tuberculosis, the typical cold, influenza and meningitis.
Natural ventilation requires little upkeep and is inexpensive. An a/c system, or a standalone air conditioning system, supplies cooling and humidity control for all or part of a building. Air conditioned buildings typically have actually sealed windows, due to the fact that open windows would work versus the system intended to preserve constant indoor air conditions.
The portion of return air comprised of fresh air can normally be controlled by adjusting the opening of this vent. Typical fresh air consumption is about 10%. [] Air conditioning and refrigeration are provided through the elimination 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 vital that the air conditioning horsepower suffices for the location being cooled. Underpowered a/c system will result in power waste and ineffective usage. Adequate horse power is required for any a/c unit installed. The refrigeration cycle utilizes four necessary elements to cool. The system refrigerant begins its cycle in a gaseous state.
From there it enters 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 phase. An (also called metering device) controls the refrigerant liquid to flow at the appropriate rate. The liquid refrigerant is returned to another heat exchanger where it is enabled to evaporate, for this reason the heat exchanger is often called an evaporating coil or evaporator.
In the procedure, heat is soaked up from indoors 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 season to cooling in summertime. By reversing the circulation of refrigerant, the heat pump refrigeration cycle is altered from cooling to heating or vice versa.
Free cooling systems can have really high performances, and are in some cases combined with seasonal thermal energy storage so that the cold of winter season can be utilized for summer season air conditioning. Typical storage mediums are deep aquifers or a natural underground rock mass accessed by means of 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 remains in cooling (as opposed to charging) mode, causing the temperature to gradually increase throughout 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 (completely or partially) the outside air damper and close (totally or partially) the return air damper.
When the outside air is cooler than the demanded cool air, this will enable the need to be met without using the mechanical supply of cooling (typically chilled water or a direct growth “DX” system), thus saving energy. The control system can compare the temperature level of the outdoors 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 plan systems) with a combined outside condenser/evaporator unit are typically installed in North American houses, workplaces, and public buildings, but are challenging to retrofit (set up in a structure that was not developed to get it) since of the large duct required.
An option to packaged systems is the use of different indoor and outside coils in split systems. Split systems are chosen and extensively utilized worldwide except in The United States and Canada. In The United States and Canada, split systems are frequently seen in residential applications, however they are acquiring appeal in small business buildings.
The advantages of ductless a/c systems consist of simple setup, no ductwork, greater zonal control, versatility of control and peaceful operation. [] In area conditioning, the duct losses can account for 30% of energy intake. The usage 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 brief lengths of duct manage air from the indoor unit to vents or diffusers around the rooms. Split systems are more efficient and the footprint is normally smaller sized than the plan systems.