Top AC & Heating Pros for 2 ton hvac unit Chalmette, 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 focused on complete home comfort solutions? The professionals at Keefe's Air Conditioning, Heating, & Electrical sell, install, and also fix HVAC units of all makes and models. Get in touch with us today!
Commercial
HVAC Service
Commercial cooling and heating repairs are inevitable. At Keefe's Air Conditioning, Heating, & Electrical, we supply a comprehensive variety of heating as well as cooling solutions to meet all of your commercial HVAC installation, replacement, repair, and maintenance needs.
Emergency
HVAC Service
Emergencies can and definitely do happen, and when they do, rest assured that our team will be there for you! Keefe's Air Conditioning, Heating, & Electrical can offer emergency services at any moment of the day or night. Never hesitate to contact us the minute an emergency occurs!
24 Hour Service
We deliver HVAC services 24 hours a day, 7 days a week, 365 days a year. One of our many service options ensures that your comfort needs are fulfilled within your timespan and also even your trickiest heating or air conditioner concerns will be solved today. Your time is valuable– and our experts will not 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 top provider of HVAC services. Serving residential properties and businesses throughout , we complete routine maintenance, repairs as well as 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 Chalmette, LA
Chalmette (/ʃælˈmɛt/ shall-MET) is a census-designated place (CDP) in, and the parish seat of St. Bernard Parish, in southeast Louisiana, United States.[1] The 2010 census reported that Chalmette had 16,751 people. The 2011 population is listed as 17,119;[2] however, the pre-Katrina population was 32,069 at the 2000 census. The population hence declined by 46% between 2000 and 2010. Chalmette is part of the New Orleans–Metairie–Kenner Metropolitan Statistical Area. Chalmette is located east of downtown New Orleans and south of Arabi, towards Lake Borgne.
The community was named for plantation owner Louis-Xavier Martin de Lino de Chalmette (1720-1755). Chalmette was appended to the family name after acquiring their Louisiana plantation, in honour of Louis-Xavier Martin de Lino’s paternal great-grandmother, Antoinette Chalmette (died 1711)[3] “Chalmette,” in French, means pasture, or fallow land, (and traces to the Proto-Celtic word “kalm”).[citation needed]
Several inventions within this time frame preceded the starts of very first comfort cooling system, which was developed in 1902 by Alfred Wolff (Cooper, 2003) for the New York Stock Exchange, while Willis Carrier equipped the Sacketts-Wilhems Printing Business with the process Air Conditioning unit the exact same year. Coyne College was the very first school to use A/C training in 1899.
Heaters are home appliances whose function is to create heat (i.e. heat) for the structure. This can be done by means of main heating. Such a system consists of a boiler, heater, or heat pump to heat water, steam, or air in a main place such as a furnace space in a home, or a mechanical room in a large building.
Heating systems exist for numerous types of fuel, including strong fuels, liquids, and gases. Another type of heat source is electrical energy, normally heating ribbons made up of high resistance wire (see Nichrome). This concept is also utilized for baseboard heaters and portable heaters. Electrical heating systems are frequently used as backup or supplemental heat for heat pump systems.
Heatpump can draw out heat from different sources, such as ecological air, exhaust air from a structure, or from the ground. Heatpump move heat from outside the structure into the air within. At first, heat pump HEATING AND COOLING systems were just used in moderate environments, but with improvements in low temperature operation and lowered loads due to more efficient houses, they are increasing in appeal in cooler climates.
Most modern-day warm water boiler heating unit have a circulator, which is a pump, to move warm water through the circulation system (instead of older gravity-fed systems). The heat can be moved to the surrounding air utilizing radiators, warm water coils (hydro-air), or other heat exchangers. The radiators might be mounted on walls or installed within the flooring to produce flooring heat.
The heated water can also supply an auxiliary heat exchanger to supply hot water for bathing and washing. Warm air systems distribute heated air through duct systems of supply and return air through metal or fiberglass ducts. Lots of systems use the very same ducts to distribute air cooled by an evaporator coil for cooling.
Insufficient combustion takes place when there is inadequate oxygen; the inputs are fuels consisting of different impurities and the outputs are damaging by-products, most dangerously carbon monoxide, which is a tasteless and odor free gas with major negative health impacts. Without correct ventilation, carbon monoxide gas can be deadly at concentrations of 1000 ppm (0.1%).
Carbon monoxide gas binds with hemoglobin in the blood, forming carboxyhemoglobin, decreasing the blood’s ability to transfer oxygen. The main health concerns related to carbon monoxide gas exposure are its cardiovascular and neurobehavioral effects. Carbon monoxide gas can cause atherosclerosis (the hardening of arteries) and can also trigger heart attacks. Neurologically, carbon monoxide direct exposure minimizes hand to eye coordination, vigilance, and continuous performance.
Ventilation is the procedure of altering or changing air in any area to manage temperature level or eliminate any mix of wetness, 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 flow of air within the building.
Methods for aerating a building may be divided into mechanical/forced and natural types. HEATING AND COOLING ventilation exhaust for a 12-story building Mechanical, or forced, ventilation is offered by an air handler (AHU) and used to control indoor air quality. Excess humidity, odors, and contaminants can often be managed via dilution or replacement with outdoors air.
Cooking areas and restrooms usually have mechanical exhausts to manage odors and often humidity. Consider the design of such systems consist of the flow rate (which is a function of the fan speed and exhaust vent size) and noise level. Direct drive fans are offered for numerous applications, and can reduce upkeep needs.
Because hot air increases, ceiling fans may be used to keep a room warmer in the winter season by circulating the warm stratified air from the ceiling to the floor. Natural ventilation is the ventilation of a building with outdoors air without utilizing fans or other mechanical systems. It can be via operable windows, louvers, or drip vents when spaces are small and the architecture permits.
Natural ventilation plans can use extremely little energy, however care should be required to ensure comfort. In warm or humid environments, preserving thermal convenience entirely through natural ventilation might not be possible. Air conditioning systems are utilized, either as backups or supplements. Air-side economizers also utilize outside air to condition areas, however do so using fans, ducts, dampers, and control systems to present and distribute cool outside air when suitable.