Top Rated AC & Heating Experts for amana hvac Destrehan, LA. Dial +1 800-349-3918. 24 Hour Calls. Guaranteed Services – Low Prices.
What We Do?
Residential
HVAC Service
Are you searching for residential heating and cooling services that are focused on home comfort remedies? The specialists at Keefe's Air Conditioning, Heating, & Electrical sell, install, and repair HVAC systems of all makes and models. Contact us today!
Commercial
HVAC Service
Commercial heating and cooling maintenance and repairs are unavoidable. At Keefe's Air Conditioning, Heating, & Electrical, we provide a comprehensive variety of heating as well as cooling services to meet every one of your commercial HVAC installation, replacement, repair work, and routine maintenance demands.
Emergency
HVAC Service
Emergencies will and do happen, when they do, rest comfortably that our experts will be there for you! Keefe's Air Conditioning, Heating, & Electrical can easily offer emergency services at any time of the day or night. Don’t hesitate to contact us the minute an emergency happens!
24 Hour Service
We offer HVAC services 24 hours a day, 7 days a week, 365 days a year. One of our various service options ensures that your comfort demands are satisfied within your timespan and that even your most worrisome heating or air conditioner issues will be fixed today. Your time is valuable– and our experts won’t 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 premier provider of HVAC services. Serving homes and businesses throughout , we perform regular maintenance, repairs and also 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]
Several inventions within this time frame preceded the starts of first convenience a/c 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 process AC unit the exact same year. Coyne College was the very first school to use HVAC training in 1899.
Heating systems are home appliances whose purpose is to create heat (i.e. warmth) for the building. This can be done by means of main heating. Such a system consists of a boiler, heater, or heatpump to heat water, steam, or air in a main location such as a heater space in a home, or a mechanical space in a large building.
Heating units exist for numerous types of fuel, consisting of solid fuels, liquids, and gases. Another kind of heat source is electrical energy, usually warming ribbons made up of high resistance wire (see Nichrome). This concept is likewise used for baseboard heating systems and portable heaters. Electrical heaters are typically utilized as backup or extra heat for heatpump systems.
Heatpump can draw out heat from various sources, such as ecological 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 only utilized in moderate climates, but with improvements in low temperature operation and minimized loads due to more effective houses, they are increasing in popularity in cooler environments.
Many modern warm water boiler heating unit have a circulator, which is a pump, to move hot water through the distribution system (rather than 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 may be mounted on walls or installed within the floor to produce flooring heat.
The heated water can likewise supply an auxiliary heat exchanger to supply 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 very same ducts to distribute air cooled by an evaporator coil for cooling.
Insufficient combustion happens when there is insufficient oxygen; the inputs are fuels including various contaminants and the outputs are hazardous byproducts, most dangerously carbon monoxide, which is an unsavory and odor free gas with major unfavorable health results. Without proper ventilation, carbon monoxide gas can be lethal at concentrations of 1000 ppm (0.1%).
Carbon monoxide binds with hemoglobin in the blood, forming carboxyhemoglobin, reducing the blood’s ability to transfer oxygen. The main health concerns related to carbon monoxide direct exposure are its cardiovascular and neurobehavioral results. Carbon monoxide can cause atherosclerosis (the hardening of arteries) and can also set off cardiovascular disease. Neurologically, carbon monoxide gas exposure decreases hand to eye coordination, caution, and continuous performance.
Ventilation is the process of altering or replacing air in any area to manage temperature or get rid of any combination of wetness, odors, smoke, heat, dust, airborne bacteria, or co2, 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 structure 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 frequently be controlled by means of dilution or replacement with outdoors air.
Cooking areas and restrooms generally have mechanical exhausts to manage odors and often humidity. Factors in the design of such systems include 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 needs.
Because hot air increases, 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 outdoors air without using fans or other mechanical systems. It can be through operable windows, louvers, or drip vents when areas are little and the architecture permits.
Natural ventilation plans can utilize extremely little energy, but care should be taken to make sure comfort. In warm or damp climates, keeping thermal comfort solely through natural ventilation may not be possible. Cooling systems are used, either as backups or supplements. Air-side economizers likewise utilize outdoors air to condition areas, but do so utilizing fans, ducts, dampers, and control systems to present and distribute cool outside air when appropriate.