Top Heating & Cooling Experts for hvac contractors Destrehan, 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 services that are focused on total home comfort remedies? The specialists 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 repairs are inevitable. At Keefe's Air Conditioning, Heating, & Electrical, we provide a comprehensive variety of heating as well as cooling services to meet each of your commercial HVAC installation, replacement, repair, and maintenance needs.
Emergency
HVAC Service
Emergencies can and definitely do occur, and when they do, rest comfortably that we will will be there for you! Keefe's Air Conditioning, Heating, & Electrical can supply emergency support at any moment of the day or night. Never hesitate to get in touch with us the moment 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 countless service options promises that your comfort demands are satisfied within your time frame and also even your most worrisome heating or air conditioner concerns will be handled today. Your time is precious– 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 top provider of HVAC services. Serving homes and businesses within , we complete regular servicing, repair work and new installations customized 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
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More About Destrehan, LA
Destrehan is a census-designated place (CDP) in St. Charles Parish, Louisiana, United States. The population was 11,535 at the 2010 census, an increase of 275 over the 2000 tabulation of 11,260.
The community is named after Jean Noël Destréhan (1754–1823), who was twice President of the Orleans Territory’s legislative council during his service there in 1806 and 1811. He was elected to the United States Senate when Louisiana became a state in 1812, but he resigned after a month. He served in the Louisiana State Senate from 1812 to 1817.[1]
Multiple developments within this time frame preceded the starts of first comfort cooling system, which was designed in 1902 by Alfred Wolff (Cooper, 2003) for the New York Stock Exchange, while Willis Provider equipped the Sacketts-Wilhems Printing Business with the procedure A/C system the same year. Coyne College was the first school to provide HEATING AND COOLING training in 1899.
Heaters are appliances whose function is to create heat (i.e. heat) for the building. This can be done via central heating. Such a system includes a boiler, furnace, or heat pump to heat water, steam, or air in a main location such as a heater room in a house, or a mechanical space in a big building.
Heating units exist for different types of fuel, including solid fuels, liquids, and gases. Another type of heat source is electrical power, usually warming ribbons made up of high resistance wire (see Nichrome). This concept is also utilized for baseboard heating units and portable heating units. Electrical heating systems are often utilized as backup or extra heat for heatpump systems.
Heatpump can draw out heat from numerous sources, such as environmental air, exhaust air from a structure, or from the ground. Heat pumps transfer heat from outside the structure into the air inside. Initially, heat pump HEATING AND COOLING systems were just used in moderate climates, but with improvements in low temperature level operation and decreased loads due to more efficient houses, they are increasing in popularity in cooler environments.
A lot of modern hot water boiler heating systems have a circulator, which is a pump, to move warm water through the distribution system (as opposed to older gravity-fed systems). The heat can be transferred to the surrounding air utilizing radiators, hot water coils (hydro-air), or other heat exchangers. The radiators might be installed on walls or installed within the flooring to produce flooring heat.
The heated water can also provide an auxiliary heat exchanger to provide warm water for bathing and cleaning. Warm air systems disperse heated air through duct work systems of supply and return air through metal or fiberglass ducts. Many systems use the same ducts to disperse air cooled by an evaporator coil for air conditioning.
Incomplete combustion takes place when there is inadequate oxygen; the inputs are fuels consisting of various impurities and the outputs are hazardous by-products, most precariously carbon monoxide gas, which is an unappetizing and odor free gas with severe negative health effects. Without appropriate ventilation, carbon monoxide gas can be deadly at concentrations of 1000 ppm (0.1%).
Carbon monoxide binds with hemoglobin in the blood, forming carboxyhemoglobin, minimizing the blood’s ability to transfer oxygen. The main health concerns associated with carbon monoxide gas exposure are its cardiovascular and neurobehavioral impacts. Carbon monoxide gas can trigger atherosclerosis (the hardening of arteries) and can also trigger cardiovascular disease. Neurologically, carbon monoxide exposure minimizes hand to eye coordination, caution, and constant efficiency.
Ventilation is the process of altering or changing air in any area to control temperature or get rid of any combination of moisture, odors, smoke, heat, dust, air-borne bacteria, or co2, and to replenish oxygen. Ventilation consists of both the exchange of air with the outside along with flow of air within the building.
Methods for aerating a structure may be divided into mechanical/forced and natural types. HVAC ventilation exhaust for a 12-story building Mechanical, or required, ventilation is supplied by an air handler (AHU) and used to manage indoor air quality. Excess humidity, odors, and pollutants can often be managed via dilution or replacement with outdoors air.
Kitchen areas and bathrooms normally 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 sound level. Direct drive fans are offered for lots of applications, and can minimize upkeep requirements.
Because hot air rises, ceiling fans might be utilized 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 outside air without using fans or other mechanical systems. It can be through operable windows, louvers, or trickle vents when areas are little and the architecture permits.
Natural ventilation plans can use extremely little energy, but care must be taken to guarantee comfort. In warm or damp environments, maintaining thermal comfort 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 outside air to condition areas, but do so utilizing fans, ducts, dampers, and control systems to present and distribute cool outdoor air when suitable.