Top Rated HVAC Pros for hvac compressor Wrightsville Beach, NC. Dial +1 910-799-6611. 24 Hour Calls. Guaranteed Services – Low Prices.
What We Do?
Residential
HVAC Service
Are you looking for residential heating or cooling services that are focused on total home comfort solutions? The experts at O'Brien Service Company sell, install, and also repair HVAC units of all makes and models. Reach out to us today!
Commercial
HVAC Service
Commercial heating and cooling maintenance and repairs are unavoidable. At O'Brien Service Company, we deliver an extensive variety of heating and cooling services to meet each of your commercial HVAC installation, replacement, repair work, and servicing demands.
Emergency
HVAC Service
Emergencies can and definitely do develop, when they do, rest assured that we will will be there for you! O'Brien Service Company is able to provide emergency assistance at any moment of the day or night. Never hesitate to contact us the second 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 many service options ensures that your comfort needs are achieved within your time frame and that even your most worrisome heating or air conditioner troubles will be resolved 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, O'Brien Service Company is a leading provider of HVAC services. Serving homes and businesses throughout , we perform regular maintenance, repair work as well as new installations customized to your needs and budget requirements.
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 Wrightsville Beach, NC
Wrightsville Beach is a town in New Hanover County, North Carolina, United States. Wrightsville Beach is just east of Wilmington and is part of the Wilmington Metropolitan Statistical Area. The population was 2,477 at the 2010 census. The town consists of a 4 miles (6 km) long beach island, an interior island called Harbor Island, and pockets of commercial property on the mainland.
The geography of the area is composed of two islands that are separated by two different bodies of water. Bradley Creek runs between the mainland and the Hammocks (currently known as Harbor Island). The Hammocks are then separated from the beach by Banks Channel.
Space pressure can be either favorable or negative with regard to outside the room. Favorable pressure takes place when there is more air being provided than exhausted, and is typical to lower the seepage of outside impurities. Natural ventilation is a crucial consider decreasing the spread of airborne diseases such as tuberculosis, the cold, influenza and meningitis.
Natural ventilation needs little maintenance and is inexpensive. An air conditioning system, or a standalone air conditioning system, offers cooling and humidity control for all or part of a building. Air conditioned buildings often have sealed windows, due to the fact that open windows would work versus the system intended to keep constant indoor air conditions.
The percentage of return air comprised of fresh air can generally be controlled by adjusting the opening of this vent. Normal fresh air consumption is about 10%. [] Air conditioning and refrigeration are provided through the elimination 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 essential that the cooling horsepower is adequate for the area being cooled. Underpowered cooling system will lead to power wastage and ineffective usage. Adequate horse power is required for any a/c unit installed. The refrigeration cycle utilizes four vital components to cool. The system refrigerant begins 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 outside, cools, and condenses into its liquid phase. An (also called metering device) controls the refrigerant liquid to flow at the correct rate. The liquid refrigerant is returned to another heat exchanger where it is allowed to vaporize, thus the heat exchanger is typically called an evaporating coil or evaporator.
At the same time, heat is taken in from indoors 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 season. 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 often integrated with seasonal thermal energy storage so that the cold of winter season can be used for summer season cooling. Typical storage mediums are deep aquifers or a natural underground rock mass accessed through 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 (as opposed to charging) mode, triggering the temperature level to gradually 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 (fully or partially) the outside air damper and close (fully or partially) the return air damper.
When the outside air is cooler than the required cool air, this will allow the need to be satisfied without utilizing the mechanical supply of cooling (typically chilled water or a direct growth “DX” system), hence conserving energy. The control system can compare the temperature of the outdoors air vs.
In both cases, the outdoors air needs to be less energetic than the return air for the system to go into the economizer mode. Central, “all-air” air-conditioning systems (or plan systems) with a combined outdoor condenser/evaporator unit are typically set up in North American residences, offices, and public structures, but are tough to retrofit (set up in a structure that was not created to get it) since of the large duct needed.
An alternative to packaged systems is using separate indoor and outside coils in split systems. Split systems are preferred and widely used around the world other than in North America. In The United States and Canada, divided systems are most typically seen in residential applications, but they are acquiring popularity in small business structures.
The benefits of ductless cooling systems consist of easy installation, no ductwork, greater zonal control, versatility of control and peaceful operation. [] In space conditioning, the duct losses can account for 30% of energy intake. Using minisplit can result in energy cost savings in area conditioning as there are no losses related to ducting.
Indoor units with directional vents mount 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 bundle systems.