Find Us At

3308 Enterprise Dr
Wilmington, NC 28405

Call Us At

+1 910-799-6611

Business Hours

Mon-Fri, 8am - 5:30pm

Best HVAC Experts for amana hvac Oak Island, 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 or cooling support services that are focused on total home comfort solutions? The experts at O'Brien Service Company sell, install, and repair HVAC systems of all makes and models. Contact us today!

Commercial
HVAC Service

Commercial heating and cooling maintenance and repairs are unavoidable. At O'Brien Service Company, we deliver an extensive range of heating and cooling services to meet every one of your commercial HVAC installation, replacement, repair work, and servicing requirements.

Emergency
HVAC Service

Emergencies can and definitely do happen, and when they do, rest comfortably that our team will be there for you! O'Brien Service Company is able to offer emergency support at any moment of the day or night. Don’t hesitate to get in touch with us the minute 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 various service options promises that your comfort needs are satisfied within your time frame and that even your most worrisome heating or air conditioner concerns will be handled today. Your time is valuable– and our company will never keep you waiting!

25 YEARS EXPERIENCE

With over two decades of experience bringing our client’s total satisfaction, O'Brien Service Company is a top provider of HVAC services. Serving residential properties and businesses throughout , we perform regular maintenance, repair work as well as new installations tailored to your needs and budget demands.

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

More About Oak Island, NC

Oak Island is a seaside town located in the southeastern corner of North Carolina. Part of Brunswick County, the major portion of the town is on Oak Island which it shares with Caswell Beach. Founded in 1999 as the result of the consolidation of two existing towns, Oak Island’s main industry is tourism. Per the 2010 census, it had a permanent population of 6,783 which in 2018 was estimated to be 8,072. Its average summer population ranges from 30-50,000 and the town is considered to be a part of the Myrtle Beach metropolitan area.[2]

Oak Island, on which much of the town sits, has been inhabited since the early 19th century when Fort Caswell was constructed on its east end in 1838. The island developed slowly, but by the late 1930s it began attracting people from nearby Southport with fox hunting popular in the areas along the Intracoastal Waterway (ICW). In 1954, Hurricane Hazel struck, leaving only five buildings standing on the west end of the island[3] The island recovered quickly however, and the towns of Long Beach and Yaupon Beach were incorporated in 1955. Along with this increasing level of development came strident demands for a reliable crossing of the ICW to provide access to the island.

Space pressure can be either favorable or unfavorable with respect to outside the room. Favorable pressure occurs when there is more air being supplied than exhausted, and prevails to decrease the infiltration of outdoors impurities. Natural ventilation is a key consider decreasing the spread of airborne illnesses such as tuberculosis, the acute rhinitis, influenza and meningitis.

Natural ventilation needs little maintenance and is low-cost. An air conditioning system, or a standalone air conditioning system, provides cooling and humidity control for all or part of a structure. Air conditioned buildings often have sealed windows, since open windows would work against the system intended to preserve continuous indoor air conditions.

The percentage of return air comprised of fresh air can usually be manipulated by adjusting the opening of this vent. Normal fresh air consumption is about 10%. [] Air conditioning and refrigeration are provided through the removal of heat. Heat can be removed through radiation, convection, or conduction. Refrigeration conduction media such as water, air, ice, and chemicals are described as refrigerants.

It is vital that the air conditioning horsepower suffices for the location being cooled. Underpowered cooling system will result in power waste and inefficient use. Adequate horse power is needed for any a/c set up. The refrigeration cycle uses 4 necessary components to cool. The system refrigerant starts its cycle in a gaseous state.

From there it goes into a heat exchanger (sometimes 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) controls the refrigerant liquid to stream at the appropriate rate. The liquid refrigerant is gone back to another heat exchanger where it is allowed to evaporate, for this reason the heat exchanger is typically called an evaporating coil or evaporator.

In the process, heat is taken in from inside and transferred outdoors, leading to cooling of the building. In variable environments, the system might consist of a reversing valve that switches from heating in winter season to cooling in summer season. By reversing the circulation of refrigerant, the heat pump refrigeration cycle is changed from cooling to heating or vice versa.

Free cooling systems can have really high effectiveness, and are often integrated with seasonal thermal energy storage so that the cold of winter can be used for summer season cooling. Common storage mediums are deep aquifers or a natural underground rock mass accessed via a cluster of small-diameter, heat-exchanger-equipped boreholes.

The heat pump is added-in due to the fact that the storage serves as a heat sink when the system is in cooling (instead of charging) mode, causing the temperature level to gradually increase throughout the cooling season. Some systems include an “economizer mode”, which is often called a “free-cooling mode”. When economizing, 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 required cool air, this will permit the need to be fulfilled without using the mechanical supply of cooling (typically chilled water or a direct growth “DX” system), thus saving energy. The control system can compare the temperature of the outdoors air vs.

In both cases, the outside 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 outdoor condenser/evaporator system are typically installed in North American houses, workplaces, and public structures, but are tough to retrofit (set up in a building that was not created to get it) because of the bulky air ducts needed.

An option to packaged systems is the use of separate indoor and outdoor coils in split systems. Split systems are chosen and widely utilized around the world except in The United States and Canada. In The United States and Canada, divided systems are frequently seen in property applications, however they are acquiring popularity in small industrial buildings.

The advantages of ductless a/c systems consist of easy installation, no ductwork, greater zonal control, versatility of control and peaceful operation. [] In space conditioning, the duct losses can represent 30% of energy usage. The use of minisplit can lead to 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 systems mount inside the ceiling cavity, so that short lengths of duct handle air from the indoor unit to vents or diffusers around the spaces. Split systems are more efficient and the footprint is generally smaller than the plan systems.

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