Best HVAC Pros for heating contractors Elizabeth, LA. Phone +1 337-238-9689. 24 Hour Calls. Guaranteed Services – Low Prices.
What We Do?
Residential
HVAC Service
Are you looking for home heating and cooling support services that are focused on total home comfort solutions? The professionals at Southern Air Heating, Cooling & Plumbing sell, install, and repair HVAC units of all makes and models. Call us today!
Commercial
HVAC Service
Commercial cooling and heating repairs are unavoidable. At Southern Air Heating, Cooling & Plumbing, 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 maintenance needs.
Emergency
HVAC Service
Emergencies can and do occur, and when they do, rest assured that we will will be there for you! Southern Air Heating, Cooling & Plumbing can offer emergency assistance at any moment of the day or night. Never hesitate to contact us the second an emergency happens!


24 Hour Service
We deliver HVAC services 24 hours a day, 7 days a week, 365 days a year. One of our various service options guarantees that your comfort needs are satisfied within your time frame and that even your most worrisome heating or air conditioner troubles will be fixed today. Your time is valuable– and our experts will never keep you waiting!

25 YEARS EXPERIENCE
With over two decades of experience bringing our customer’s complete satisfaction, Southern Air Heating, Cooling & Plumbing is a leading provider of HVAC services. Serving residential properties and businesses in , we complete regular servicing, repairs as well as new installations modified to your needs and budget demands.
Testimonials
Contact Us
Southern Air Heating, Cooling & Plumbing
203 N 5th St, Leesville, LA 71446, United States
Telephone
+1 337-238-9689
Hours
Open 24 hours
We also provide hvac repair services in the following cities
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More About Elizabeth, LA
Elizabeth is a town in Allen Parish, Louisiana, United States. The population was 532 at the 2010 census.[3]
Elizabeth is located at 30°52′3″N 92°47′40″W / 30.86750°N 92.79444°W / 30.86750; -92.79444 (30.867410, -92.794429).[4]
Space pressure can be either favorable or negative with regard to outside the space. Positive pressure occurs when there is more air being supplied than exhausted, and is typical to minimize the infiltration of outside impurities. Natural ventilation is a key aspect in lowering the spread of airborne health problems such as tuberculosis, the cold, influenza and meningitis.
Natural ventilation needs little upkeep and is economical. An a/c system, or a standalone air conditioning unit, supplies cooling and humidity control for all or part of a structure. Air conditioned structures frequently have actually sealed windows, because open windows would work versus the system intended to keep continuous indoor air conditions.
The percentage of return air made up of fresh air can usually be manipulated by changing the opening of this vent. Common fresh air consumption has to do with 10%. [] A/c and refrigeration are provided through the removal of heat. Heat can be eliminated through radiation, convection, or conduction. Refrigeration conduction media such as water, air, ice, and chemicals are described as refrigerants.

It is important that the cooling horse power is enough for the location being cooled. Underpowered air conditioning system will cause power waste and inefficient use. Adequate horse power is needed for any air conditioning system installed. The refrigeration cycle utilizes 4 vital elements to cool. The system refrigerant starts its cycle in a gaseous state.
From there it gets in a heat exchanger (often called a condensing coil or condenser) where it loses energy (heat) to the outside, cools, and condenses into its liquid phase. An (likewise called metering gadget) regulates the refrigerant liquid to stream at the proper rate. The liquid refrigerant is gone back 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 transferred outdoors, resulting in cooling of the structure. In variable climates, the system might include a reversing valve that switches from heating in winter season to cooling in summer season. By reversing the flow of refrigerant, the heat pump refrigeration cycle is altered from cooling to heating or vice versa.
Free cooling systems can have really high performances, and are often combined with seasonal thermal energy storage so that the cold of winter can be utilized for summertime air conditioning. Typical 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 because the storage acts as a heat sink when the system is in cooling (rather than charging) mode, triggering the temperature to gradually increase throughout the cooling season. Some systems consist of an “economizer mode”, which is in some cases called a “free-cooling mode”. When saving money, the control system will open (completely or partly) the outside air damper and close (totally or partially) the return air damper.
When the outside air is cooler than the demanded cool air, this will enable the demand to be satisfied without using the mechanical supply of cooling (normally chilled water or a direct growth “DX” unit), thus conserving energy. The control system can compare the temperature of the outside air vs.
In both cases, the outside air must be less energetic than the return air for the system to enter the economizer mode. Central, “all-air” air-conditioning systems (or package systems) with a combined outdoor condenser/evaporator system are typically set up in North American houses, offices, and public structures, however are hard to retrofit (set up in a building that was not created to get it) because of the large air ducts required.

An alternative to packaged systems is using separate indoor and outside coils in split systems. Split systems are chosen and extensively used worldwide except in The United States and Canada. In North America, divided systems are frequently seen in residential applications, but they are getting popularity in little business buildings.
The benefits of ductless cooling systems consist of easy installation, no ductwork, greater zonal control, flexibility of control and peaceful operation. [] In space conditioning, the duct losses can represent 30% of energy usage. 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 suit the ceiling. Other indoor systems install inside the ceiling cavity, so that short lengths of duct manage air from the indoor unit to vents or diffusers around the rooms. Split systems are more efficient and the footprint is usually smaller sized than the package systems.
