Top Rated HVAC Pros for commercial hvac Harvey, LA. Phone +1 800-349-3918. 24 Hour Calls. Guaranteed Services – Low Prices.
What We Do?
Residential
HVAC Service
Are you looking for home heating and cooling services that are focused on total home comfort remedies? The experts at Keefe's Air Conditioning, Heating, & Electrical sell, install, as well as repair HVAC systems of all makes and models. Contact us today!
Commercial
HVAC Service
Commercial cooling and heating maintenance and repairs are unavoidable. At Keefe's Air Conditioning, Heating, & Electrical, we supply a comprehensive variety of heating as well as cooling solutions to meet every one of your commercial HVAC installation, replacement, repair work, and servicing requirements.
Emergency
HVAC Service
Emergencies will and do occur, and when they do, rest assured that our experts will be there for you! Keefe's Air Conditioning, Heating, & Electrical can easily provide emergency assistance at any moment of the day or night. Don’t hesitate to contact us the second an emergency occurs!
24 Hour Service
We provide HVAC services 24 hours a day, 7 days a week, 365 days a year. Among our many service options ensures that your comfort requirements are satisfied within your timespan and also even your most worrisome heating or air conditioner troubles will be resolved 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 throughout , we perform routine maintenance, repair work as well as new installations modified 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
We also provide hvac repair services in the following cities
More About Harvey, LA
Harvey is a census-designated place (CDP) in Jefferson Parish, Louisiana, United States. Harvey is on the south side (referred to as the “West Bank”) of the Mississippi River, within the New Orleans–Metairie–Kenner Metropolitan Statistical Area. The majority-minority population was 20,348 at the 2010 census,[1] down from 22,226 at the 2000 census.
Harvey is located east of the Intracoastal Canal on the Mississippi River, at coordinates 29°53′28″N 90°04′09″W / 29.89111°N 90.06917°W / 29.89111; -90.06917. It is bordered to the east by Gretna, to the west by Marrero, to the southwest by Woodmere, and to the north, across the Mississippi, by New Orleans. The closest highway crossing of the river is the Crescent City Connection 4 miles (6 km) northeast of Harvey.
Room pressure can be either favorable or negative with respect to outside the room. Favorable pressure happens when there is more air being supplied than tired, and is common to lower the infiltration of outdoors contaminants. Natural ventilation is an essential factor in reducing the spread of airborne illnesses such as tuberculosis, the cold, influenza and meningitis.
Natural ventilation needs little upkeep and is inexpensive. An a/c system, or a standalone air conditioner, provides cooling and humidity control for all or part of a structure. Air conditioned structures typically have actually sealed windows, since open windows would work versus the system intended to preserve continuous indoor air conditions.
The portion of return air made up of fresh air can normally be manipulated by changing the opening of this vent. Common fresh air intake is about 10%. [] Air conditioning and refrigeration are offered through the elimination of heat. Heat can be removed through radiation, convection, or conduction. Refrigeration conduction media such as water, air, ice, and chemicals are referred to as refrigerants.
It is necessary that the cooling horsepower is adequate for the area being cooled. Underpowered a/c system will lead to power wastage and inefficient use. Appropriate horsepower is required for any air conditioning system installed. The refrigeration cycle uses 4 vital aspects to cool. The system refrigerant starts its cycle in a gaseous state.
From there it gets in a heat exchanger (in some cases called a condensing coil or condenser) where it loses energy (heat) to the outdoors, cools, and condenses into its liquid stage. An (likewise called metering device) manages the refrigerant liquid to stream at the appropriate rate. The liquid refrigerant is returned to another heat exchanger where it is allowed to evaporate, for this reason the heat exchanger is frequently called an evaporating coil or evaporator.
At the same time, heat is soaked up from inside your home and moved outdoors, leading to cooling of the structure. In variable climates, the system might consist of a reversing valve that switches from heating in winter to cooling in summer. By reversing the flow of refrigerant, the heatpump refrigeration cycle is changed from cooling to heating or vice versa.
Free cooling systems can have extremely high effectiveness, and are often integrated with seasonal thermal energy storage so that the cold of winter season can be utilized for summer air conditioning. Common storage mediums are deep aquifers or a natural underground rock mass accessed by means of a cluster of small-diameter, heat-exchanger-equipped boreholes.
The heatpump is added-in since the storage acts as a heat sink when the system remains in cooling (instead of charging) mode, triggering the temperature to slowly increase during the cooling season. Some systems consist of an “economizer mode”, which is sometimes called a “free-cooling mode”. When economizing, the control system will open (completely or partially) the outdoors air damper and close (completely or partly) the return air damper.
When the outdoors air is cooler than the required cool air, this will permit the need to be satisfied without utilizing the mechanical supply of cooling (generally chilled water or a direct growth “DX” unit), thus conserving energy. The control system can compare the temperature of the outdoors air vs.
In both cases, the outside air must be less energetic than the return air for the system to go into the economizer mode. Central, “all-air” air-conditioning systems (or bundle systems) with a combined outdoor condenser/evaporator system are frequently installed in North American houses, offices, and public structures, but are hard to retrofit (set up in a building that was not designed to get it) because of the large duct needed.
An alternative to packaged systems is making use of different indoor and outside coils in split systems. Split systems are preferred and widely utilized around the world other than in North America. In The United States and Canada, divided systems are usually seen in property applications, but they are getting popularity in little industrial buildings.
The benefits of ductless a/c systems include easy installation, no ductwork, higher zonal control, flexibility of control and quiet operation. [] In space conditioning, the duct losses can represent 30% of energy consumption. The usage of minisplit can result in energy savings in area conditioning as there are no losses related to ducting.
Indoor systems with directional vents mount onto walls, suspended from ceilings, or fit into the ceiling. Other indoor units install inside the ceiling cavity, so that short lengths of duct deal with air from the indoor system to vents or diffusers around the rooms. Split systems are more effective and the footprint is typically smaller sized than the plan systems.