Top Rated AC & Heating Pros for amana hvac Arabi, 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 or cooling support services that are centered on complete home comfort solutions? The specialists at Keefe's Air Conditioning, Heating, & Electrical sell, install, and fix HVAC systems of all makes and models. Call us today!
Commercial
HVAC Service
Commercial heating and cooling repairs are inevitable. At Keefe's Air Conditioning, Heating, & Electrical, we provide an extensive variety of heating as well as cooling support services to meet each of your commercial HVAC installation, replacement, repair, and routine maintenance demands.
Emergency
HVAC Service
Emergencies will and definitely do occur, 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 support at any time of the day or night. Never hesitate to get in touch with us the moment an emergency occurs!


24 Hour Service
We offer HVAC services 24 hours a day, 7 days a week, 365 days a year. One of our many service options guarantees that your comfort requirements are fulfilled within your timespan and also even your trickiest heating or air conditioner issues will be resolved today. Your time is valuable– and our company 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 premier provider of HVAC services. Serving residential properties and businesses in , we complete routine maintenance, repair work and also new installations tailored 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
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More About Arabi, LA
Arabi (/ˈærəbi/)[1] is a census-designated place (CDP) in St. Bernard Parish, Louisiana, United States. It lies on the eastern bank of the Mississippi River, between the Lower 9th Ward of New Orleans and Chalmette within the Greater New Orleans metropolitan area. The population was 8,093 at the 2000 census.
Arabi was established in the 19th century as a suburb of New Orleans, along the east bank of the Mississippi River. Arabi was part of Orleans Parish; however, a law passed in the 1880s stated that slaughterhouses could not be located within the City of New Orleans.[2] An 1851 map calls the area Jacksonburgh, a name believe to be derived from Andrew Jackson.[3]
Multiple inventions within this time frame preceded the starts of first convenience air conditioning system, which was developed in 1902 by Alfred Wolff (Cooper, 2003) for the New York Stock Exchange, while Willis Carrier geared up the Sacketts-Wilhems Printing Company with the procedure Air Conditioning unit the same year. Coyne College was the very first school to use HEATING AND COOLING training in 1899.
Heating systems are appliances whose function is to generate heat (i.e. warmth) for the building. This can be done via central heating. Such a system contains a boiler, heating system, or heat pump to heat water, steam, or air in a main place such as a heater space in a house, or a mechanical space in a big structure.

Heating units exist for different kinds of fuel, consisting of solid fuels, liquids, and gases. Another kind of heat source is electrical power, generally heating up ribbons composed of high resistance wire (see Nichrome). This concept is likewise used for baseboard heaters and portable heaters. Electrical heating systems are often used as backup or extra heat for heatpump systems.
Heat pumps can draw out heat from numerous sources, such as ecological air, exhaust air from a structure, or from the ground. Heatpump transfer heat from outside the structure into the air within. At first, heatpump HEATING AND COOLING systems were only used in moderate climates, however with enhancements in low temperature level operation and minimized loads due to more efficient homes, they are increasing in popularity in cooler environments.


Most contemporary warm water boiler heating unit have a circulator, which is a pump, to move warm water through the circulation system (as opposed to older gravity-fed systems). The heat can be moved to the surrounding air using radiators, hot water coils (hydro-air), or other heat exchangers. The radiators may be mounted on walls or set up within the flooring to produce flooring heat.
The heated water can also supply an auxiliary heat exchanger to provide warm water for bathing and washing. Warm air systems distribute heated air through duct work systems of supply and return air through metal or fiberglass ducts. Numerous systems utilize the exact same ducts to distribute air cooled by an evaporator coil for cooling.
Insufficient combustion happens when there is inadequate oxygen; the inputs are fuels consisting of numerous pollutants and the outputs are harmful byproducts, the majority of precariously carbon monoxide gas, which is an unsavory and odorless gas with major negative health impacts. Without appropriate ventilation, carbon monoxide can be lethal at concentrations of 1000 ppm (0.1%).
Carbon monoxide gas binds with hemoglobin in the blood, forming carboxyhemoglobin, minimizing the blood’s capability to carry oxygen. The main health issues related to carbon monoxide direct exposure are its cardiovascular and neurobehavioral results. Carbon monoxide gas can cause atherosclerosis (the hardening of arteries) and can also activate cardiovascular disease. Neurologically, carbon monoxide gas exposure reduces hand to eye coordination, alertness, and continuous efficiency.
Ventilation is the procedure of altering or changing air in any area to manage temperature level or get rid of any combination of moisture, smells, smoke, heat, dust, airborne bacteria, or co2, and to replenish oxygen. Ventilation includes both the exchange of air with the outdoors in addition to flow of air within the building.
Approaches for ventilating a structure may be divided into mechanical/forced and natural types. HVAC ventilation exhaust for a 12-story building Mechanical, or forced, ventilation is provided by an air handler (AHU) and utilized to control indoor air quality. Excess humidity, odors, and pollutants can often be managed by means of dilution or replacement with outside air.
Bathroom and kitchens typically have mechanical exhausts to manage odors and often humidity. Consider the style of such systems consist of the flow rate (which is a function of the fan speed and exhaust vent size) and sound level. Direct drive fans are readily available for lots of applications, and can lower maintenance requirements.
Due to the fact that hot air rises, ceiling fans may be utilized to keep a space warmer in the winter by flowing the warm stratified air from the ceiling to the flooring. Natural ventilation is the ventilation of a building with outside air without using fans or other mechanical systems. It can be by means of operable windows, louvers, or drip vents when areas are small and the architecture permits.
Natural ventilation schemes can use extremely little energy, however care should be required to make sure convenience. In warm or damp climates, preserving thermal convenience entirely by means of natural ventilation might not be possible. A/c systems are used, either as backups or supplements. Air-side economizers likewise use outdoors air to condition spaces, however do so utilizing fans, ducts, dampers, and control systems to introduce and disperse cool outdoor air when suitable.
