Top Rated HVAC Experts for hutchinson hvac Meraux, 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 or cooling services that are focused on home comfort remedies? The specialists at Keefe's Air Conditioning, Heating, & Electrical sell, install, and also repair 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 provide an extensive array of heating and cooling services to meet all of your commercial HVAC installation, replacement, repair work, and servicing requirements.
Emergency
HVAC Service
Emergencies may and definitely do occur, when they do, rest comfortably that our experts will be there for you! Keefe's Air Conditioning, Heating, & Electrical can easily offer emergency assistance 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 guarantees that your comfort requirements are achieved within your timespan and also even your trickiest heating and air conditioner problems will be fixed today. Your time is precious– and our company will not keep you waiting!

25 YEARS EXPERIENCE
With over two decades of experience bringing our customer’s total satisfaction, Keefe's Air Conditioning, Heating, & Electrical is a leading provider of HVAC services. Serving residential properties and businesses throughout , we complete regular servicing, repair work and also 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 Meraux, LA
Meraux is a census-designated place (CDP) in St. Bernard Parish, Louisiana, United States. The population was 10,192 at the 2000 census. It is part of the New Orleans–Metairie–Kenner Metropolitan Statistical Area.
In 2005, the town was devastated by storm surge and wind associated with Hurricane Katrina which destroyed the Mississippi River-Gulf Outlet Canal (MRGO) levee.
Several creations within this time frame preceded the starts of very first convenience a/c system, which was designed in 1902 by Alfred Wolff (Cooper, 2003) for the New York Stock Exchange, while Willis Carrier equipped the Sacketts-Wilhems Printing Business with the procedure Air Conditioning unit the exact same year. Coyne College was the very first school to provide A/C training in 1899.
Heaters are home appliances whose purpose is to generate heat (i.e. warmth) for the building. This can be done through central heating. Such a system consists of a boiler, heating system, or heat pump to heat water, steam, or air in a main location such as a heater space in a house, or a mechanical space in a big structure.

Heaters exist for numerous kinds of fuel, including solid fuels, liquids, and gases. Another kind of heat source is electricity, generally warming ribbons made up of high resistance wire (see Nichrome). This concept is likewise used for baseboard heaters and portable heaters. Electrical heating units are typically utilized as backup or extra heat for heat pump systems.
Heat pumps can extract 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. Initially, heat pump A/C systems were just utilized in moderate environments, however with improvements in low temperature level operation and lowered loads due to more efficient houses, they are increasing in popularity in cooler climates.


The majority of modern-day warm water boiler heating systems have a circulator, which is a pump, to move hot water through the distribution system (instead of older gravity-fed systems). The heat can be transferred to the surrounding air using radiators, warm water coils (hydro-air), or other heat exchangers. The radiators might be mounted on walls or set up within the flooring to produce floor heat.
The heated water can also provide an auxiliary heat exchanger to supply hot water for bathing and cleaning. Warm air systems distribute heated air through duct work systems of supply and return air through metal or fiberglass ducts. Lots of systems utilize the same ducts to disperse air cooled by an evaporator coil for a/c.
Incomplete combustion takes place when there is insufficient oxygen; the inputs are fuels containing various contaminants and the outputs are damaging byproducts, most precariously carbon monoxide gas, which is an unappetizing and odor free gas with serious adverse health impacts. Without appropriate ventilation, carbon monoxide can be lethal at concentrations of 1000 ppm (0.1%).
Carbon monoxide binds with hemoglobin in the blood, forming carboxyhemoglobin, lowering the blood’s capability to transfer oxygen. The primary health issues associated with carbon monoxide gas exposure are its cardiovascular and neurobehavioral effects. Carbon monoxide can cause atherosclerosis (the hardening of arteries) and can likewise activate cardiovascular disease. Neurologically, carbon monoxide gas exposure decreases hand to eye coordination, vigilance, and continuous efficiency.
Ventilation is the process of altering or changing air in any area to manage temperature or eliminate any mix of moisture, smells, smoke, heat, dust, air-borne germs, or carbon dioxide, and to replenish oxygen. Ventilation consists of both the exchange of air with the outdoors along with blood circulation of air within the building.
Techniques for ventilating a structure might be divided into mechanical/forced and natural types. A/C ventilation exhaust for a 12-story building Mechanical, or required, ventilation is provided by an air handler (AHU) and used to manage indoor air quality. Excess humidity, odors, and contaminants can typically be controlled through dilution or replacement with outside air.
Bathroom and kitchens typically have mechanical exhausts to manage odors and sometimes humidity. Consider the style of such systems consist of the circulation rate (which is a function of the fan speed and exhaust vent size) and sound level. Direct drive fans are available for many applications, and can lower maintenance requirements.
Due to the fact that hot air rises, ceiling fans may be used to keep a space warmer in the winter by circulating the warm stratified air from the ceiling to the floor. Natural ventilation is the ventilation of a building with outdoors air without using fans or other mechanical systems. It can be by means of operable windows, louvers, or trickle vents when spaces are small and the architecture permits.
Natural ventilation schemes can utilize extremely little energy, however care should be taken to guarantee convenience. In warm or damp climates, maintaining thermal comfort solely via natural ventilation might not be possible. Air conditioning systems are used, either as backups or supplements. Air-side economizers likewise use outside air to condition spaces, but do so using fans, ducts, dampers, and control systems to introduce and distribute cool outdoor air when appropriate.
