Top Rated HVAC Experts for commercial rooftop hvac units prices Southport, NC. Phone +1 910-799-6611. 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 complete home comfort remedies? The experts at O'Brien Service Company sell, install, and also fix HVAC units of all makes and models. Call us today!
Commercial
HVAC Service
Commercial heating and cooling maintenance and repairs are inevitable. At O'Brien Service Company, we provide an extensive variety of heating as well as cooling solutions to meet each of your commercial HVAC installation, replacement, repair work, and maintenance requirements.
Emergency
HVAC Service
Emergencies may and definitely do develop, and when they do, rest assured that we will will be there for you! O'Brien Service Company can easily provide emergency support at any time of the day or night. Don’t hesitate to get in touch with us the moment an emergency occurs!
24 Hour Service
We provide 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 fulfilled within your time frame and that even your most worrisome heating and air conditioner problems will be fixed today. Your time is precious– and our company will not keep you waiting!
25 YEARS EXPERIENCE
With over two decades of experience bringing our client’s total satisfaction, O'Brien Service Company is a premier provider of HVAC services. Serving homes and businesses within , we perform regular servicing, repairs as well as new installations tailored to your needs and budget guidelines.
Testimonials
Contact Us
O’Brien Service Company
3308 Enterprise Dr, Wilmington, NC 28405, United States
Telephone
+1 910-799-6611
Hours
Mon-Fri, 8am – 5:30pm
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More About Southport, NC
Southport is a city in Brunswick County, North Carolina, United States, near the mouth of the Cape Fear River. Its population was 2,833 as of the 2010 census.[4]
Southport has been a popular filming location for television and movies, including film adaptations of the works of novelist Nicholas Sparks. The town can be seen in the television series Dawson’s Creek, Under the Dome, Revenge, and Matlock, and in numerous movies, including I Know What You Did Last Summer, Summer Catch, Domestic Disturbance, Crimes of the Heart, Nights in Rodanthe, A Walk to Remember and Safe Haven.
Room pressure can be either favorable or unfavorable with regard to outside the room. Positive pressure occurs when there is more air being provided than exhausted, and prevails to lower the seepage of outdoors impurities. Natural ventilation is a key element in decreasing the spread of air-borne illnesses such as tuberculosis, the acute rhinitis, influenza and meningitis.
Natural ventilation needs little maintenance and is inexpensive. An a/c system, or a standalone air conditioning system, supplies cooling and humidity control for all or part of a structure. Air conditioned structures frequently have actually sealed windows, since open windows would work against the system meant to preserve continuous indoor air conditions.
The percentage of return air comprised of fresh air can normally be manipulated by changing the opening of this vent. Normal fresh air consumption is about 10%. [] Air conditioning and refrigeration are offered through the removal of heat. Heat can be gotten rid of through radiation, convection, or conduction. Refrigeration conduction media such as water, air, ice, and chemicals are described as refrigerants.
It is imperative that the a/c horsepower is enough for the area being cooled. Underpowered air conditioning system will lead to power waste and inefficient usage. Sufficient horsepower is required for any ac system installed. The refrigeration cycle uses four essential components 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 proper rate. The liquid refrigerant is returned to another heat exchanger where it is enabled to vaporize, hence the heat exchanger is typically called an evaporating coil or evaporator.
In the procedure, heat is absorbed from indoors and transferred outdoors, resulting in cooling of the structure. In variable climates, the system may include a reversing valve that changes from heating in winter season to cooling in summertime. By reversing the flow of refrigerant, the heat pump refrigeration cycle is changed from cooling to heating or vice versa.
Free cooling systems can have extremely high effectiveness, and are sometimes combined with seasonal thermal energy storage so that the cold of winter can be utilized for summer season cooling. 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 (instead of charging) mode, triggering the temperature to gradually increase during 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 (totally or partially) the outdoors 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 utilizing the mechanical supply of cooling (normally cooled water or a direct growth “DX” system), hence saving energy. The control system can compare the temperature level of the outside air vs.
In both cases, the outdoors air should be less energetic than the return air for the system to enter the economizer mode. Central, “all-air” air-conditioning systems (or bundle systems) with a combined outside condenser/evaporator system are often set up in North American homes, workplaces, and public buildings, however are hard to retrofit (install in a structure that was not developed to get it) since of the large air ducts needed.
An alternative to packaged systems is using different indoor and outside coils in split systems. Split systems are chosen and extensively used worldwide except in North America. In The United States and Canada, split systems are most frequently seen in domestic applications, however they are getting appeal in little business buildings.
The benefits of ductless air conditioning systems include simple installation, no ductwork, higher zonal control, flexibility of control and peaceful operation. [] In space conditioning, the duct losses can represent 30% of energy intake. Using minisplit can lead to energy savings in area conditioning as there are no losses related to ducting.
Indoor systems with directional vents install onto walls, suspended from ceilings, or fit into the ceiling. Other indoor systems install inside the ceiling cavity, so that short lengths of duct handle air from the indoor system to vents or diffusers around the rooms. Split systems are more effective and the footprint is normally smaller than the package systems.