Best HVAC Pros for hvac air freshener Lafitte, LA. Phone +1 800-349-3918. 24 Hour Calls. Guaranteed Services – Low Prices.
What We Do?
Residential
HVAC Service
Are you searching for home heating or cooling support services that are centered on total home comfort solutions? The experts at Keefe's Air Conditioning, Heating, & Electrical sell, install, as well as fix HVAC systems of all makes and models. Reach out to us today!
Commercial
HVAC Service
Commercial heating and cooling maintenance and repairs are inevitable. At Keefe's Air Conditioning, Heating, & Electrical, we supply an extensive array of heating and cooling services to meet every one of your commercial HVAC installation, replacement, repair, and servicing needs.
Emergency
HVAC Service
Emergencies can and do develop, when they do, rest assured that our experts will be there for you! Keefe's Air Conditioning, Heating, & Electrical can easily offer emergency services at any moment 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. Among our many service options promises that your comfort requirements are achieved within your timespan and that even your most worrisome heating or air conditioner problems will be solved today. Your time is precious– and our experts won’t keep you waiting!
25 YEARS EXPERIENCE
With over two decades of experience bringing our client’s complete satisfaction, Keefe's Air Conditioning, Heating, & Electrical is a top provider of HVAC services. Serving residential properties and businesses within , we perform routine servicing, repairs as well as new installations modified 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 Lafitte, LA
Lafitte is an unincorporated community and census-designated place (CDP) in Jefferson Parish, Louisiana, United States. The population was 972 at the 2010 census.[1] It is part of the New Orleans–Metairie–Kenner Metropolitan Statistical Area.
Lafitte is located at the southern end of Louisiana Highway 45 along Bayou Barataria, and fishing is a major part of the local economy and culture.
Room pressure can be either positive or negative with respect to outside the space. Positive pressure occurs when there is more air being provided than exhausted, and prevails to decrease the infiltration of outdoors contaminants. Natural ventilation is a crucial element in lowering the spread of airborne diseases such as tuberculosis, the typical cold, influenza and meningitis.
Natural ventilation requires little maintenance and is affordable. A cooling system, or a standalone air conditioning unit, supplies cooling and humidity control for all or part of a building. Air conditioned buildings often have actually sealed windows, due to the fact that open windows would work against the system meant to preserve constant indoor air conditions.
The portion of return air made up 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 supplied 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 horsepower is enough for the area being cooled. Underpowered air conditioning system will result in power wastage and inefficient use. Adequate horse power is required for any air conditioner set up. The refrigeration cycle uses four vital components to cool. The system refrigerant starts its cycle in a gaseous state.
From there it goes into a heat exchanger (often 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) regulates the refrigerant liquid to flow at the proper rate. The liquid refrigerant is gone back to another heat exchanger where it is permitted to vaporize, thus the heat exchanger is often called an evaporating coil or evaporator.
In the procedure, heat is soaked up from indoors and moved outdoors, resulting in cooling of the building. In variable environments, the system might consist of a reversing valve that switches from heating in winter season to cooling in summertime. By reversing the circulation of refrigerant, the heat pump refrigeration cycle is changed from cooling to heating or vice versa.
Free cooling systems can have very high efficiencies, and are often integrated with seasonal thermal energy storage so that the cold of winter can be used for summer season cooling. Typical 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 remains in cooling (as opposed to charging) mode, triggering the temperature to slowly 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 partly) the outdoors air damper and close (totally or partially) the return air damper.
When the outdoors air is cooler than the required cool air, this will allow the need to be satisfied without utilizing the mechanical supply of cooling (generally chilled water or a direct expansion “DX” unit), therefore conserving 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 go into the economizer mode. Central, “all-air” air-conditioning systems (or package systems) with a combined outside condenser/evaporator system are typically set up in North American houses, offices, and public structures, however are difficult to retrofit (set up in a structure that was not created to receive it) because of the bulky air ducts needed.
An option to packaged systems is using different indoor and outside coils in split systems. Split systems are chosen and commonly utilized around the world except in The United States and Canada. In The United States and Canada, divided systems are usually seen in property applications, but they are getting popularity in small industrial structures.
The advantages of ductless cooling systems include easy setup, no ductwork, higher zonal control, flexibility of control and peaceful operation. [] In space conditioning, the duct losses can account for 30% of energy intake. Using minisplit can result in energy savings in area conditioning as there are no losses related to ducting.
Indoor systems 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 handle air from the indoor unit to vents or diffusers around the spaces. Split systems are more effective and the footprint is usually smaller sized than the bundle systems.