Best HVAC Pros for commercial hvac Destrehan, LA. Phone +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 centered on home comfort solutions? The specialists at Keefe's Air Conditioning, Heating, & Electrical sell, install, and also fix HVAC units 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 a comprehensive variety of heating and cooling support services to meet every one of your commercial HVAC installation, replacement, repair, and routine maintenance demands.
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 is able to offer emergency support at any time of the day or night. Never hesitate to call us the second 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 ensures that your comfort demands are fulfilled within your time frame and that even your most worrisome heating or air conditioner problems will be solved today. Your time is precious– and our company will never 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 complete routine servicing, repairs and new installations modified 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 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]
Numerous creations within this time frame preceded the beginnings of first comfort a/c system, which was created 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 exact same year. Coyne College was the very first school to use A/C training in 1899.
Heaters are devices whose function is to generate heat (i.e. warmth) for the building. This can be done by means of central heating. Such a system consists of a boiler, heating system, or heatpump to heat water, steam, or air in a main area such as a heating system space in a house, or a mechanical space in a large building.
Heating systems exist for various kinds of fuel, consisting of solid fuels, liquids, and gases. Another type of heat source is electrical energy, normally heating ribbons composed of high resistance wire (see Nichrome). This principle is also utilized for baseboard heating systems and portable heating systems. Electrical heating systems are often utilized as backup or extra heat for heatpump systems.
Heat pumps 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. At first, heat pump HEATING AND COOLING systems were just utilized in moderate environments, however with enhancements in low temperature operation and lowered loads due to more effective houses, they are increasing in appeal in cooler climates.
The majority of modern warm water boiler heating systems have a circulator, which is a pump, to move hot water through the circulation system (rather than 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 installed on walls or installed within the flooring to produce floor heat.
The heated water can also provide an auxiliary heat exchanger to supply warm water for bathing and cleaning. Warm air systems distribute heated air through duct 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.
Insufficient combustion happens when there is insufficient oxygen; the inputs are fuels consisting of different pollutants and the outputs are damaging by-products, most dangerously carbon monoxide, which is an unsavory and odor free gas with severe adverse health impacts. Without proper ventilation, carbon monoxide gas can be deadly at concentrations of 1000 ppm (0.1%).
Carbon monoxide binds with hemoglobin in the blood, forming carboxyhemoglobin, lowering the blood’s ability to transfer oxygen. The primary health issues related to carbon monoxide gas direct exposure are its cardiovascular and neurobehavioral impacts. 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 performance.
Ventilation is the process of changing or changing air in any area to manage temperature or get rid of any mix of moisture, odors, smoke, heat, dust, air-borne bacteria, or carbon dioxide, and to replenish oxygen. Ventilation includes both the exchange of air with the outdoors in addition to circulation 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 structure Mechanical, or forced, ventilation is supplied by an air handler (AHU) and used 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 generally have mechanical exhausts to manage smells 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 offered for lots of applications, and can minimize upkeep requirements.
Due to the fact that hot air rises, ceiling fans might be used to keep a space warmer in the winter season by circulating the warm stratified air from the ceiling to the floor. Natural ventilation is the ventilation of a structure with outside air without utilizing fans or other mechanical systems. It can be by means of 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 make sure comfort. In warm or humid climates, preserving thermal comfort solely by means of natural ventilation may not be possible. Cooling systems are utilized, either as backups or supplements. Air-side economizers also use outside air to condition spaces, however do so utilizing fans, ducts, dampers, and control systems to introduce and distribute cool outdoor air when suitable.