Best HVAC Pros for cost to replace hvac Belle Chasse, 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 solutions? The experts at Keefe's Air Conditioning, Heating, & Electrical sell, install, and also repair HVAC systems of all makes and models. Reach out to us today!
Commercial
HVAC Service
Commercial cooling and heating repairs are inevitable. At Keefe's Air Conditioning, Heating, & Electrical, we deliver an extensive variety of heating as well as cooling services to meet each of your commercial HVAC installation, replacement, repair work, and routine maintenance demands.
Emergency
HVAC Service
Emergencies may and do occur, when they do, rest assured that our experts will be there for you! Keefe's Air Conditioning, Heating, & Electrical can deliver emergency services at any time of the day or night. Never hesitate to call us the minute an emergency occurs!


24 Hour Service
We offer HVAC services 24 hours a day, 7 days a week, 365 days a year. Among our countless service options ensures that your comfort requirements are achieved within your time frame and also even your most worrisome heating or air conditioner issues will be solved today. Your time is valuable– and our company will never 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 homes and businesses within , we perform regular maintenance, repairs and also new installations customized 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 Belle Chasse, LA
Belle Chasse (/bɛl ˈtʃeɪs/ bel CHAYSS) is a census-designated place (CDP) in Plaquemines Parish, Louisiana, United States, on the West Bank of the Mississippi River. Belle Chasse is part of the Greater New Orleans Metropolitan area. The population was 12,679 at the 2010 census.[1]
Belle Chasse is the largest town in Plaquemines Parish.
Numerous developments within this time frame preceded the beginnings of first comfort cooling system, which was developed 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 AC unit the very same year. Coyne College was the very first school to offer A/C training in 1899.
Heating systems are home appliances whose function is to produce heat (i.e. heat) for the building. This can be done through central heating. Such a system consists of a boiler, furnace, or heatpump to heat water, steam, or air in a main area such as a heater room in a home, or a mechanical room in a big structure.

Heaters exist for different types of fuel, including strong fuels, liquids, and gases. Another type of heat source is electrical energy, typically heating up ribbons made up of high resistance wire (see Nichrome). This concept is also utilized for baseboard heaters and portable heaters. Electrical heating systems are typically utilized as backup or extra heat for heat pump systems.
Heat pumps can draw out heat from numerous sources, such as ecological air, exhaust air from a building, or from the ground. Heatpump transfer heat from outside the structure into the air within. At first, heatpump A/C systems were only utilized in moderate climates, but with improvements in low temperature operation and decreased loads due to more effective homes, they are increasing in appeal in cooler climates.


The majority of modern-day warm water boiler heating unit have a circulator, which is a pump, to move hot water through the circulation system (as opposed to older gravity-fed systems). The heat can be moved to the surrounding air utilizing radiators, hot water coils (hydro-air), or other heat exchangers. The radiators may be mounted on walls or set up within the floor to produce floor heat.
The heated water can likewise supply an auxiliary heat exchanger to provide warm water for bathing and washing. Warm air systems distribute heated air through duct systems of supply and return air through metal or fiberglass ducts. Numerous systems use the same ducts to disperse air cooled by an evaporator coil for air conditioning.
Incomplete combustion occurs when there is insufficient oxygen; the inputs are fuels including numerous pollutants and the outputs are damaging byproducts, many alarmingly carbon monoxide, which is an unsavory and odor-free gas with severe unfavorable health effects. Without correct 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 capability to carry oxygen. The primary health issues connected with carbon monoxide gas direct exposure are its cardiovascular and neurobehavioral effects. Carbon monoxide can cause atherosclerosis (the hardening of arteries) and can also set off cardiovascular disease. Neurologically, carbon monoxide gas direct exposure decreases hand to eye coordination, caution, and constant efficiency.
Ventilation is the procedure of changing or changing air in any space to control temperature or get rid of any mix of wetness, smells, smoke, heat, dust, airborne germs, or carbon dioxide, and to replenish oxygen. Ventilation includes both the exchange of air with the outside as well as circulation of air within the structure.
Approaches for ventilating a building may be divided into mechanical/forced and natural types. HVAC ventilation exhaust for a 12-story structure Mechanical, or required, ventilation is offered by an air handler (AHU) and used to control indoor air quality. Excess humidity, odors, and contaminants can often be controlled through dilution or replacement with outside air.
Kitchens and restrooms usually have mechanical exhausts to control smells and often humidity. Consider the design of such systems include the flow rate (which is a function of the fan speed and exhaust vent size) and noise level. Direct drive fans are readily available for many applications, and can lower maintenance needs.
Because hot air rises, ceiling fans may be utilized to keep a room warmer in the winter by circulating the warm stratified air from the ceiling to the flooring. 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 trickle vents when areas are small and the architecture permits.
Natural ventilation plans can utilize extremely little energy, however care must be taken to guarantee comfort. In warm or humid environments, keeping thermal convenience entirely through natural ventilation might not be possible. Air conditioning systems are utilized, either as backups or supplements. Air-side economizers also use outdoors air to condition areas, however do so utilizing fans, ducts, dampers, and control systems to present and distribute cool outside air when proper.
